/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_8-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 22:06:17,493 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 22:06:17,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 22:06:17,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 22:06:17,518 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 22:06:17,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 22:06:17,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 22:06:17,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 22:06:17,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 22:06:17,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 22:06:17,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 22:06:17,544 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 22:06:17,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 22:06:17,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 22:06:17,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 22:06:17,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 22:06:17,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 22:06:17,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 22:06:17,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 22:06:17,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 22:06:17,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 22:06:17,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 22:06:17,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 22:06:17,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 22:06:17,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 22:06:17,574 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 22:06:17,574 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 22:06:17,576 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 22:06:17,577 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 22:06:17,578 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 22:06:17,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 22:06:17,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 22:06:17,580 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 22:06:17,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 22:06:17,582 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 22:06:17,583 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 22:06:17,583 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 22:06:17,583 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 22:06:17,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 22:06:17,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 22:06:17,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 22:06:17,587 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 22:06:17,614 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 22:06:17,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 22:06:17,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 22:06:17,616 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 22:06:17,616 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 22:06:17,617 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 22:06:17,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 22:06:17,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 22:06:17,618 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 22:06:17,618 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 22:06:17,619 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 22:06:17,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 22:06:17,619 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 22:06:17,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 22:06:17,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 22:06:17,620 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 22:06:17,620 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 22:06:17,620 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 22:06:17,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:06:17,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 22:06:17,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 22:06:17,621 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 22:06:17,621 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 22:06:17,924 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 22:06:17,936 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 22:06:17,940 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 22:06:17,941 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 22:06:17,942 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 22:06:17,942 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_8-2.c [2020-07-08 22:06:18,004 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf40f3a2c/15a467aafb2a41a5b7ac0fa01d1c6dc9/FLAGfe1da0c2a [2020-07-08 22:06:18,394 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 22:06:18,394 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_2calls_8-2.c [2020-07-08 22:06:18,400 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf40f3a2c/15a467aafb2a41a5b7ac0fa01d1c6dc9/FLAGfe1da0c2a [2020-07-08 22:06:18,775 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf40f3a2c/15a467aafb2a41a5b7ac0fa01d1c6dc9 [2020-07-08 22:06:18,785 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 22:06:18,787 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 22:06:18,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 22:06:18,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 22:06:18,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 22:06:18,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:06:18" (1/1) ... [2020-07-08 22:06:18,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e0686e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:18, skipping insertion in model container [2020-07-08 22:06:18,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:06:18" (1/1) ... [2020-07-08 22:06:18,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 22:06:18,831 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 22:06:19,051 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:06:19,056 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 22:06:19,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:06:19,091 INFO L208 MainTranslator]: Completed translation [2020-07-08 22:06:19,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:19 WrapperNode [2020-07-08 22:06:19,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 22:06:19,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 22:06:19,094 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 22:06:19,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 22:06:19,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:19" (1/1) ... [2020-07-08 22:06:19,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:19" (1/1) ... [2020-07-08 22:06:19,125 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:19" (1/1) ... [2020-07-08 22:06:19,126 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:19" (1/1) ... [2020-07-08 22:06:19,133 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:19" (1/1) ... [2020-07-08 22:06:19,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:19" (1/1) ... [2020-07-08 22:06:19,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:19" (1/1) ... [2020-07-08 22:06:19,148 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 22:06:19,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 22:06:19,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 22:06:19,149 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 22:06:19,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:06:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 22:06:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 22:06:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2020-07-08 22:06:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2020-07-08 22:06:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 22:06:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 22:06:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 22:06:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2020-07-08 22:06:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2020-07-08 22:06:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 22:06:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 22:06:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 22:06:19,645 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 22:06:19,645 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 22:06:19,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:06:19 BoogieIcfgContainer [2020-07-08 22:06:19,651 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 22:06:19,653 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 22:06:19,653 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 22:06:19,656 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 22:06:19,657 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 10:06:18" (1/3) ... [2020-07-08 22:06:19,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79db9bb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:06:19, skipping insertion in model container [2020-07-08 22:06:19,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:19" (2/3) ... [2020-07-08 22:06:19,659 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79db9bb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:06:19, skipping insertion in model container [2020-07-08 22:06:19,659 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:06:19" (3/3) ... [2020-07-08 22:06:19,661 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_2calls_8-2.c [2020-07-08 22:06:19,675 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 22:06:19,691 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 22:06:19,720 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 22:06:19,766 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 22:06:19,767 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 22:06:19,767 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 22:06:19,767 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 22:06:19,767 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 22:06:19,767 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 22:06:19,767 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 22:06:19,768 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 22:06:19,791 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states. [2020-07-08 22:06:19,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-08 22:06:19,805 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:19,806 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:06:19,807 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:19,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:19,814 INFO L82 PathProgramCache]: Analyzing trace with hash -1089710179, now seen corresponding path program 1 times [2020-07-08 22:06:19,826 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:19,827 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1726998149] [2020-07-08 22:06:19,827 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:19,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:20,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {48#true} assume true; {48#true} is VALID [2020-07-08 22:06:20,034 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48#true} {48#true} #59#return; {48#true} is VALID [2020-07-08 22:06:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:20,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {48#true} ~n := #in~n; {58#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:20,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {58#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:20,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {59#(<= |fibo1_#in~n| 0)} #res := 0; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:20,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {59#(<= |fibo1_#in~n| 0)} assume true; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:20,119 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59#(<= |fibo1_#in~n| 0)} {52#(<= 8 main_~x~0)} #63#return; {49#false} is VALID [2020-07-08 22:06:20,120 INFO L263 TraceCheckUtils]: 0: Hoare triple {48#true} call ULTIMATE.init(); {48#true} is VALID [2020-07-08 22:06:20,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {48#true} assume true; {48#true} is VALID [2020-07-08 22:06:20,121 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {48#true} {48#true} #59#return; {48#true} is VALID [2020-07-08 22:06:20,121 INFO L263 TraceCheckUtils]: 3: Hoare triple {48#true} call #t~ret5 := main(); {48#true} is VALID [2020-07-08 22:06:20,123 INFO L280 TraceCheckUtils]: 4: Hoare triple {48#true} ~x~0 := 8; {52#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:20,123 INFO L263 TraceCheckUtils]: 5: Hoare triple {52#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {48#true} is VALID [2020-07-08 22:06:20,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {48#true} ~n := #in~n; {58#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:20,126 INFO L280 TraceCheckUtils]: 7: Hoare triple {58#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:20,127 INFO L280 TraceCheckUtils]: 8: Hoare triple {59#(<= |fibo1_#in~n| 0)} #res := 0; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:20,129 INFO L280 TraceCheckUtils]: 9: Hoare triple {59#(<= |fibo1_#in~n| 0)} assume true; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:20,132 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59#(<= |fibo1_#in~n| 0)} {52#(<= 8 main_~x~0)} #63#return; {49#false} is VALID [2020-07-08 22:06:20,132 INFO L280 TraceCheckUtils]: 11: Hoare triple {49#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {49#false} is VALID [2020-07-08 22:06:20,133 INFO L280 TraceCheckUtils]: 12: Hoare triple {49#false} ~result~0 := #t~ret4; {49#false} is VALID [2020-07-08 22:06:20,133 INFO L280 TraceCheckUtils]: 13: Hoare triple {49#false} havoc #t~ret4; {49#false} is VALID [2020-07-08 22:06:20,134 INFO L280 TraceCheckUtils]: 14: Hoare triple {49#false} assume 21 == ~result~0; {49#false} is VALID [2020-07-08 22:06:20,134 INFO L280 TraceCheckUtils]: 15: Hoare triple {49#false} assume !false; {49#false} is VALID [2020-07-08 22:06:20,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:06:20,137 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1726998149] [2020-07-08 22:06:20,140 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:06:20,140 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 22:06:20,141 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368427208] [2020-07-08 22:06:20,148 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-08 22:06:20,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:20,155 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:06:20,191 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:20,192 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:06:20,192 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:20,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:06:20,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:06:20,205 INFO L87 Difference]: Start difference. First operand 45 states. Second operand 5 states. [2020-07-08 22:06:20,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:20,600 INFO L93 Difference]: Finished difference Result 58 states and 67 transitions. [2020-07-08 22:06:20,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 22:06:20,601 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-08 22:06:20,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:20,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:06:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 67 transitions. [2020-07-08 22:06:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:06:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 67 transitions. [2020-07-08 22:06:20,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 67 transitions. [2020-07-08 22:06:20,735 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:20,750 INFO L225 Difference]: With dead ends: 58 [2020-07-08 22:06:20,750 INFO L226 Difference]: Without dead ends: 42 [2020-07-08 22:06:20,754 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 22:06:20,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2020-07-08 22:06:20,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2020-07-08 22:06:20,836 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:20,837 INFO L82 GeneralOperation]: Start isEquivalent. First operand 42 states. Second operand 42 states. [2020-07-08 22:06:20,837 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 42 states. [2020-07-08 22:06:20,837 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 42 states. [2020-07-08 22:06:20,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:20,845 INFO L93 Difference]: Finished difference Result 42 states and 49 transitions. [2020-07-08 22:06:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2020-07-08 22:06:20,847 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:20,847 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:20,847 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 42 states. [2020-07-08 22:06:20,848 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 42 states. [2020-07-08 22:06:20,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:20,854 INFO L93 Difference]: Finished difference Result 42 states and 49 transitions. [2020-07-08 22:06:20,854 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2020-07-08 22:06:20,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:20,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:20,856 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:20,856 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:20,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2020-07-08 22:06:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 49 transitions. [2020-07-08 22:06:20,863 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 49 transitions. Word has length 16 [2020-07-08 22:06:20,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:20,863 INFO L479 AbstractCegarLoop]: Abstraction has 42 states and 49 transitions. [2020-07-08 22:06:20,863 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:06:20,864 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 49 transitions. [2020-07-08 22:06:20,924 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:20,925 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2020-07-08 22:06:20,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-08 22:06:20,926 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:20,927 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:06:20,927 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 22:06:20,928 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:20,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:20,928 INFO L82 PathProgramCache]: Analyzing trace with hash -653728005, now seen corresponding path program 1 times [2020-07-08 22:06:20,929 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:20,929 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [364594849] [2020-07-08 22:06:20,929 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:20,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:20,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {348#true} assume true; {348#true} is VALID [2020-07-08 22:06:20,968 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {348#true} {348#true} #59#return; {348#true} is VALID [2020-07-08 22:06:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:21,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {348#true} ~n := #in~n; {359#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:21,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {359#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {359#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:21,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {359#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:21,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {360#(<= |fibo1_#in~n| 1)} #res := 1; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:21,005 INFO L280 TraceCheckUtils]: 4: Hoare triple {360#(<= |fibo1_#in~n| 1)} assume true; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:21,006 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {360#(<= |fibo1_#in~n| 1)} {352#(<= 8 main_~x~0)} #63#return; {349#false} is VALID [2020-07-08 22:06:21,007 INFO L263 TraceCheckUtils]: 0: Hoare triple {348#true} call ULTIMATE.init(); {348#true} is VALID [2020-07-08 22:06:21,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {348#true} assume true; {348#true} is VALID [2020-07-08 22:06:21,008 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {348#true} {348#true} #59#return; {348#true} is VALID [2020-07-08 22:06:21,008 INFO L263 TraceCheckUtils]: 3: Hoare triple {348#true} call #t~ret5 := main(); {348#true} is VALID [2020-07-08 22:06:21,009 INFO L280 TraceCheckUtils]: 4: Hoare triple {348#true} ~x~0 := 8; {352#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:21,009 INFO L263 TraceCheckUtils]: 5: Hoare triple {352#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {348#true} is VALID [2020-07-08 22:06:21,010 INFO L280 TraceCheckUtils]: 6: Hoare triple {348#true} ~n := #in~n; {359#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:21,010 INFO L280 TraceCheckUtils]: 7: Hoare triple {359#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {359#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:21,011 INFO L280 TraceCheckUtils]: 8: Hoare triple {359#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:21,012 INFO L280 TraceCheckUtils]: 9: Hoare triple {360#(<= |fibo1_#in~n| 1)} #res := 1; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:21,013 INFO L280 TraceCheckUtils]: 10: Hoare triple {360#(<= |fibo1_#in~n| 1)} assume true; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:21,014 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {360#(<= |fibo1_#in~n| 1)} {352#(<= 8 main_~x~0)} #63#return; {349#false} is VALID [2020-07-08 22:06:21,014 INFO L280 TraceCheckUtils]: 12: Hoare triple {349#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {349#false} is VALID [2020-07-08 22:06:21,014 INFO L280 TraceCheckUtils]: 13: Hoare triple {349#false} ~result~0 := #t~ret4; {349#false} is VALID [2020-07-08 22:06:21,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {349#false} havoc #t~ret4; {349#false} is VALID [2020-07-08 22:06:21,015 INFO L280 TraceCheckUtils]: 15: Hoare triple {349#false} assume 21 == ~result~0; {349#false} is VALID [2020-07-08 22:06:21,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {349#false} assume !false; {349#false} is VALID [2020-07-08 22:06:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:06:21,017 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [364594849] [2020-07-08 22:06:21,017 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:06:21,017 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 22:06:21,018 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1202932147] [2020-07-08 22:06:21,019 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-08 22:06:21,020 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:21,020 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:06:21,039 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:21,039 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:06:21,039 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:21,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:06:21,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:06:21,040 INFO L87 Difference]: Start difference. First operand 42 states and 49 transitions. Second operand 5 states. [2020-07-08 22:06:21,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:21,279 INFO L93 Difference]: Finished difference Result 50 states and 58 transitions. [2020-07-08 22:06:21,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 22:06:21,279 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-08 22:06:21,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:06:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 55 transitions. [2020-07-08 22:06:21,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:06:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 55 transitions. [2020-07-08 22:06:21,287 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 55 transitions. [2020-07-08 22:06:21,380 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:21,384 INFO L225 Difference]: With dead ends: 50 [2020-07-08 22:06:21,385 INFO L226 Difference]: Without dead ends: 44 [2020-07-08 22:06:21,386 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 22:06:21,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2020-07-08 22:06:21,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 42. [2020-07-08 22:06:21,437 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:21,438 INFO L82 GeneralOperation]: Start isEquivalent. First operand 44 states. Second operand 42 states. [2020-07-08 22:06:21,438 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand 42 states. [2020-07-08 22:06:21,438 INFO L87 Difference]: Start difference. First operand 44 states. Second operand 42 states. [2020-07-08 22:06:21,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:21,443 INFO L93 Difference]: Finished difference Result 44 states and 52 transitions. [2020-07-08 22:06:21,444 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2020-07-08 22:06:21,445 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:21,445 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:21,446 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 44 states. [2020-07-08 22:06:21,446 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 44 states. [2020-07-08 22:06:21,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:21,451 INFO L93 Difference]: Finished difference Result 44 states and 52 transitions. [2020-07-08 22:06:21,451 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2020-07-08 22:06:21,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:21,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:21,453 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:21,453 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2020-07-08 22:06:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 49 transitions. [2020-07-08 22:06:21,457 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 49 transitions. Word has length 17 [2020-07-08 22:06:21,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:21,457 INFO L479 AbstractCegarLoop]: Abstraction has 42 states and 49 transitions. [2020-07-08 22:06:21,458 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:06:21,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 49 transitions. [2020-07-08 22:06:21,534 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2020-07-08 22:06:21,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-07-08 22:06:21,537 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:21,537 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] [2020-07-08 22:06:21,537 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 22:06:21,538 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:21,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:21,538 INFO L82 PathProgramCache]: Analyzing trace with hash -1617834856, now seen corresponding path program 1 times [2020-07-08 22:06:21,539 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:21,539 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [133977027] [2020-07-08 22:06:21,539 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:21,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:21,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {637#true} assume true; {637#true} is VALID [2020-07-08 22:06:21,588 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {637#true} {637#true} #59#return; {637#true} is VALID [2020-07-08 22:06:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:21,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:21,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {637#true} ~n := #in~n; {676#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:21,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {676#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:21,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {677#(<= |fibo2_#in~n| 0)} #res := 0; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:21,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {677#(<= |fibo2_#in~n| 0)} assume true; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:21,712 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {677#(<= |fibo2_#in~n| 0)} {665#(< 1 fibo1_~n)} #69#return; {638#false} is VALID [2020-07-08 22:06:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:21,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {637#true} ~n := #in~n; {637#true} is VALID [2020-07-08 22:06:21,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {637#true} assume ~n < 1; {637#true} is VALID [2020-07-08 22:06:21,719 INFO L280 TraceCheckUtils]: 2: Hoare triple {637#true} #res := 0; {637#true} is VALID [2020-07-08 22:06:21,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {637#true} assume true; {637#true} is VALID [2020-07-08 22:06:21,720 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {637#true} {638#false} #71#return; {638#false} is VALID [2020-07-08 22:06:21,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {637#true} ~n := #in~n; {637#true} is VALID [2020-07-08 22:06:21,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {637#true} assume !(~n < 1); {664#(< 0 fibo1_~n)} is VALID [2020-07-08 22:06:21,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {664#(< 0 fibo1_~n)} assume !(1 == ~n); {665#(< 1 fibo1_~n)} is VALID [2020-07-08 22:06:21,722 INFO L263 TraceCheckUtils]: 3: Hoare triple {665#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {637#true} is VALID [2020-07-08 22:06:21,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {637#true} ~n := #in~n; {676#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:21,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {676#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:21,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {677#(<= |fibo2_#in~n| 0)} #res := 0; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:21,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {677#(<= |fibo2_#in~n| 0)} assume true; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:21,726 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {677#(<= |fibo2_#in~n| 0)} {665#(< 1 fibo1_~n)} #69#return; {638#false} is VALID [2020-07-08 22:06:21,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {638#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {638#false} is VALID [2020-07-08 22:06:21,727 INFO L263 TraceCheckUtils]: 10: Hoare triple {638#false} call #t~ret1 := fibo2(~n - 2); {637#true} is VALID [2020-07-08 22:06:21,727 INFO L280 TraceCheckUtils]: 11: Hoare triple {637#true} ~n := #in~n; {637#true} is VALID [2020-07-08 22:06:21,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {637#true} assume ~n < 1; {637#true} is VALID [2020-07-08 22:06:21,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {637#true} #res := 0; {637#true} is VALID [2020-07-08 22:06:21,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {637#true} assume true; {637#true} is VALID [2020-07-08 22:06:21,729 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {637#true} {638#false} #71#return; {638#false} is VALID [2020-07-08 22:06:21,729 INFO L280 TraceCheckUtils]: 16: Hoare triple {638#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {638#false} is VALID [2020-07-08 22:06:21,729 INFO L280 TraceCheckUtils]: 17: Hoare triple {638#false} #res := #t~ret0 + #t~ret1; {638#false} is VALID [2020-07-08 22:06:21,729 INFO L280 TraceCheckUtils]: 18: Hoare triple {638#false} havoc #t~ret1; {638#false} is VALID [2020-07-08 22:06:21,730 INFO L280 TraceCheckUtils]: 19: Hoare triple {638#false} havoc #t~ret0; {638#false} is VALID [2020-07-08 22:06:21,730 INFO L280 TraceCheckUtils]: 20: Hoare triple {638#false} assume true; {638#false} is VALID [2020-07-08 22:06:21,731 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {638#false} {641#(<= 8 main_~x~0)} #63#return; {638#false} is VALID [2020-07-08 22:06:21,732 INFO L263 TraceCheckUtils]: 0: Hoare triple {637#true} call ULTIMATE.init(); {637#true} is VALID [2020-07-08 22:06:21,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {637#true} assume true; {637#true} is VALID [2020-07-08 22:06:21,732 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {637#true} {637#true} #59#return; {637#true} is VALID [2020-07-08 22:06:21,732 INFO L263 TraceCheckUtils]: 3: Hoare triple {637#true} call #t~ret5 := main(); {637#true} is VALID [2020-07-08 22:06:21,733 INFO L280 TraceCheckUtils]: 4: Hoare triple {637#true} ~x~0 := 8; {641#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:21,734 INFO L263 TraceCheckUtils]: 5: Hoare triple {641#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {637#true} is VALID [2020-07-08 22:06:21,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {637#true} ~n := #in~n; {637#true} is VALID [2020-07-08 22:06:21,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {637#true} assume !(~n < 1); {664#(< 0 fibo1_~n)} is VALID [2020-07-08 22:06:21,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {664#(< 0 fibo1_~n)} assume !(1 == ~n); {665#(< 1 fibo1_~n)} is VALID [2020-07-08 22:06:21,736 INFO L263 TraceCheckUtils]: 9: Hoare triple {665#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {637#true} is VALID [2020-07-08 22:06:21,737 INFO L280 TraceCheckUtils]: 10: Hoare triple {637#true} ~n := #in~n; {676#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:21,737 INFO L280 TraceCheckUtils]: 11: Hoare triple {676#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:21,738 INFO L280 TraceCheckUtils]: 12: Hoare triple {677#(<= |fibo2_#in~n| 0)} #res := 0; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:21,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {677#(<= |fibo2_#in~n| 0)} assume true; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:21,740 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {677#(<= |fibo2_#in~n| 0)} {665#(< 1 fibo1_~n)} #69#return; {638#false} is VALID [2020-07-08 22:06:21,740 INFO L280 TraceCheckUtils]: 15: Hoare triple {638#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {638#false} is VALID [2020-07-08 22:06:21,741 INFO L263 TraceCheckUtils]: 16: Hoare triple {638#false} call #t~ret1 := fibo2(~n - 2); {637#true} is VALID [2020-07-08 22:06:21,741 INFO L280 TraceCheckUtils]: 17: Hoare triple {637#true} ~n := #in~n; {637#true} is VALID [2020-07-08 22:06:21,741 INFO L280 TraceCheckUtils]: 18: Hoare triple {637#true} assume ~n < 1; {637#true} is VALID [2020-07-08 22:06:21,741 INFO L280 TraceCheckUtils]: 19: Hoare triple {637#true} #res := 0; {637#true} is VALID [2020-07-08 22:06:21,742 INFO L280 TraceCheckUtils]: 20: Hoare triple {637#true} assume true; {637#true} is VALID [2020-07-08 22:06:21,742 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {637#true} {638#false} #71#return; {638#false} is VALID [2020-07-08 22:06:21,742 INFO L280 TraceCheckUtils]: 22: Hoare triple {638#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {638#false} is VALID [2020-07-08 22:06:21,743 INFO L280 TraceCheckUtils]: 23: Hoare triple {638#false} #res := #t~ret0 + #t~ret1; {638#false} is VALID [2020-07-08 22:06:21,743 INFO L280 TraceCheckUtils]: 24: Hoare triple {638#false} havoc #t~ret1; {638#false} is VALID [2020-07-08 22:06:21,743 INFO L280 TraceCheckUtils]: 25: Hoare triple {638#false} havoc #t~ret0; {638#false} is VALID [2020-07-08 22:06:21,743 INFO L280 TraceCheckUtils]: 26: Hoare triple {638#false} assume true; {638#false} is VALID [2020-07-08 22:06:21,744 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {638#false} {641#(<= 8 main_~x~0)} #63#return; {638#false} is VALID [2020-07-08 22:06:21,744 INFO L280 TraceCheckUtils]: 28: Hoare triple {638#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {638#false} is VALID [2020-07-08 22:06:21,744 INFO L280 TraceCheckUtils]: 29: Hoare triple {638#false} ~result~0 := #t~ret4; {638#false} is VALID [2020-07-08 22:06:21,745 INFO L280 TraceCheckUtils]: 30: Hoare triple {638#false} havoc #t~ret4; {638#false} is VALID [2020-07-08 22:06:21,745 INFO L280 TraceCheckUtils]: 31: Hoare triple {638#false} assume 21 == ~result~0; {638#false} is VALID [2020-07-08 22:06:21,745 INFO L280 TraceCheckUtils]: 32: Hoare triple {638#false} assume !false; {638#false} is VALID [2020-07-08 22:06:21,747 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 22:06:21,747 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [133977027] [2020-07-08 22:06:21,747 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:21,747 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-08 22:06:21,748 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166913960] [2020-07-08 22:06:21,748 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-08 22:06:21,749 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:21,749 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 22:06:21,782 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:21,783 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 22:06:21,783 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:21,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 22:06:21,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-07-08 22:06:21,784 INFO L87 Difference]: Start difference. First operand 42 states and 49 transitions. Second operand 7 states. [2020-07-08 22:06:22,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:22,147 INFO L93 Difference]: Finished difference Result 82 states and 102 transitions. [2020-07-08 22:06:22,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 22:06:22,147 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-08 22:06:22,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:06:22,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 99 transitions. [2020-07-08 22:06:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:06:22,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 99 transitions. [2020-07-08 22:06:22,163 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 99 transitions. [2020-07-08 22:06:22,274 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:22,277 INFO L225 Difference]: With dead ends: 82 [2020-07-08 22:06:22,277 INFO L226 Difference]: Without dead ends: 46 [2020-07-08 22:06:22,278 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:06:22,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2020-07-08 22:06:22,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 44. [2020-07-08 22:06:22,331 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:22,331 INFO L82 GeneralOperation]: Start isEquivalent. First operand 46 states. Second operand 44 states. [2020-07-08 22:06:22,331 INFO L74 IsIncluded]: Start isIncluded. First operand 46 states. Second operand 44 states. [2020-07-08 22:06:22,331 INFO L87 Difference]: Start difference. First operand 46 states. Second operand 44 states. [2020-07-08 22:06:22,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:22,335 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2020-07-08 22:06:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions. [2020-07-08 22:06:22,336 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:22,337 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:22,337 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand 46 states. [2020-07-08 22:06:22,337 INFO L87 Difference]: Start difference. First operand 44 states. Second operand 46 states. [2020-07-08 22:06:22,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:22,340 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2020-07-08 22:06:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions. [2020-07-08 22:06:22,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:22,341 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:22,342 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:22,342 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2020-07-08 22:06:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 51 transitions. [2020-07-08 22:06:22,345 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 51 transitions. Word has length 33 [2020-07-08 22:06:22,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:22,346 INFO L479 AbstractCegarLoop]: Abstraction has 44 states and 51 transitions. [2020-07-08 22:06:22,346 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 22:06:22,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 44 states and 51 transitions. [2020-07-08 22:06:22,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 51 transitions. [2020-07-08 22:06:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-07-08 22:06:22,414 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:22,415 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] [2020-07-08 22:06:22,415 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 22:06:22,415 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:22,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:22,415 INFO L82 PathProgramCache]: Analyzing trace with hash 887160861, now seen corresponding path program 1 times [2020-07-08 22:06:22,416 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:22,416 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [817597317] [2020-07-08 22:06:22,416 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:22,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:22,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {1026#true} assume true; {1026#true} is VALID [2020-07-08 22:06:22,455 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1026#true} {1026#true} #59#return; {1026#true} is VALID [2020-07-08 22:06:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:22,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {1026#true} ~n := #in~n; {1068#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:22,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {1068#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1068#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:22,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {1068#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {1069#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:22,581 INFO L280 TraceCheckUtils]: 3: Hoare triple {1069#(<= |fibo2_#in~n| 1)} #res := 1; {1069#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:22,597 INFO L280 TraceCheckUtils]: 4: Hoare triple {1069#(<= |fibo2_#in~n| 1)} assume true; {1069#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:22,599 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1069#(<= |fibo2_#in~n| 1)} {1054#(= fibo1_~n |fibo1_#in~n|)} #69#return; {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:22,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {1026#true} ~n := #in~n; {1026#true} is VALID [2020-07-08 22:06:22,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {1026#true} assume ~n < 1; {1026#true} is VALID [2020-07-08 22:06:22,626 INFO L280 TraceCheckUtils]: 2: Hoare triple {1026#true} #res := 0; {1026#true} is VALID [2020-07-08 22:06:22,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {1026#true} assume true; {1026#true} is VALID [2020-07-08 22:06:22,630 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1026#true} {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {1026#true} ~n := #in~n; {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:22,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:22,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:22,633 INFO L263 TraceCheckUtils]: 3: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {1026#true} is VALID [2020-07-08 22:06:22,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {1026#true} ~n := #in~n; {1068#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:22,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {1068#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1068#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:22,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {1068#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {1069#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:22,635 INFO L280 TraceCheckUtils]: 7: Hoare triple {1069#(<= |fibo2_#in~n| 1)} #res := 1; {1069#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:22,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {1069#(<= |fibo2_#in~n| 1)} assume true; {1069#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:22,639 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1069#(<= |fibo2_#in~n| 1)} {1054#(= fibo1_~n |fibo1_#in~n|)} #69#return; {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:22,640 INFO L280 TraceCheckUtils]: 10: Hoare triple {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:22,640 INFO L263 TraceCheckUtils]: 11: Hoare triple {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {1026#true} is VALID [2020-07-08 22:06:22,641 INFO L280 TraceCheckUtils]: 12: Hoare triple {1026#true} ~n := #in~n; {1026#true} is VALID [2020-07-08 22:06:22,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {1026#true} assume ~n < 1; {1026#true} is VALID [2020-07-08 22:06:22,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {1026#true} #res := 0; {1026#true} is VALID [2020-07-08 22:06:22,641 INFO L280 TraceCheckUtils]: 15: Hoare triple {1026#true} assume true; {1026#true} is VALID [2020-07-08 22:06:22,643 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1026#true} {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,644 INFO L280 TraceCheckUtils]: 17: Hoare triple {1067#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,644 INFO L280 TraceCheckUtils]: 18: Hoare triple {1067#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,645 INFO L280 TraceCheckUtils]: 19: Hoare triple {1067#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,646 INFO L280 TraceCheckUtils]: 20: Hoare triple {1067#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,646 INFO L280 TraceCheckUtils]: 21: Hoare triple {1067#(<= |fibo1_#in~n| 2)} assume true; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,647 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1067#(<= |fibo1_#in~n| 2)} {1030#(<= 8 main_~x~0)} #63#return; {1027#false} is VALID [2020-07-08 22:06:22,648 INFO L263 TraceCheckUtils]: 0: Hoare triple {1026#true} call ULTIMATE.init(); {1026#true} is VALID [2020-07-08 22:06:22,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {1026#true} assume true; {1026#true} is VALID [2020-07-08 22:06:22,649 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1026#true} {1026#true} #59#return; {1026#true} is VALID [2020-07-08 22:06:22,649 INFO L263 TraceCheckUtils]: 3: Hoare triple {1026#true} call #t~ret5 := main(); {1026#true} is VALID [2020-07-08 22:06:22,651 INFO L280 TraceCheckUtils]: 4: Hoare triple {1026#true} ~x~0 := 8; {1030#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:22,651 INFO L263 TraceCheckUtils]: 5: Hoare triple {1030#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1026#true} is VALID [2020-07-08 22:06:22,651 INFO L280 TraceCheckUtils]: 6: Hoare triple {1026#true} ~n := #in~n; {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:22,652 INFO L280 TraceCheckUtils]: 7: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:22,653 INFO L280 TraceCheckUtils]: 8: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:22,653 INFO L263 TraceCheckUtils]: 9: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {1026#true} is VALID [2020-07-08 22:06:22,653 INFO L280 TraceCheckUtils]: 10: Hoare triple {1026#true} ~n := #in~n; {1068#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:22,654 INFO L280 TraceCheckUtils]: 11: Hoare triple {1068#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1068#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:22,654 INFO L280 TraceCheckUtils]: 12: Hoare triple {1068#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {1069#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:22,655 INFO L280 TraceCheckUtils]: 13: Hoare triple {1069#(<= |fibo2_#in~n| 1)} #res := 1; {1069#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:22,656 INFO L280 TraceCheckUtils]: 14: Hoare triple {1069#(<= |fibo2_#in~n| 1)} assume true; {1069#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:22,657 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1069#(<= |fibo2_#in~n| 1)} {1054#(= fibo1_~n |fibo1_#in~n|)} #69#return; {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:22,658 INFO L280 TraceCheckUtils]: 16: Hoare triple {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:22,659 INFO L263 TraceCheckUtils]: 17: Hoare triple {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {1026#true} is VALID [2020-07-08 22:06:22,659 INFO L280 TraceCheckUtils]: 18: Hoare triple {1026#true} ~n := #in~n; {1026#true} is VALID [2020-07-08 22:06:22,659 INFO L280 TraceCheckUtils]: 19: Hoare triple {1026#true} assume ~n < 1; {1026#true} is VALID [2020-07-08 22:06:22,660 INFO L280 TraceCheckUtils]: 20: Hoare triple {1026#true} #res := 0; {1026#true} is VALID [2020-07-08 22:06:22,660 INFO L280 TraceCheckUtils]: 21: Hoare triple {1026#true} assume true; {1026#true} is VALID [2020-07-08 22:06:22,661 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1026#true} {1061#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,661 INFO L280 TraceCheckUtils]: 23: Hoare triple {1067#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,662 INFO L280 TraceCheckUtils]: 24: Hoare triple {1067#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,662 INFO L280 TraceCheckUtils]: 25: Hoare triple {1067#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,663 INFO L280 TraceCheckUtils]: 26: Hoare triple {1067#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,663 INFO L280 TraceCheckUtils]: 27: Hoare triple {1067#(<= |fibo1_#in~n| 2)} assume true; {1067#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:22,665 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1067#(<= |fibo1_#in~n| 2)} {1030#(<= 8 main_~x~0)} #63#return; {1027#false} is VALID [2020-07-08 22:06:22,665 INFO L280 TraceCheckUtils]: 29: Hoare triple {1027#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {1027#false} is VALID [2020-07-08 22:06:22,665 INFO L280 TraceCheckUtils]: 30: Hoare triple {1027#false} ~result~0 := #t~ret4; {1027#false} is VALID [2020-07-08 22:06:22,665 INFO L280 TraceCheckUtils]: 31: Hoare triple {1027#false} havoc #t~ret4; {1027#false} is VALID [2020-07-08 22:06:22,666 INFO L280 TraceCheckUtils]: 32: Hoare triple {1027#false} assume 21 == ~result~0; {1027#false} is VALID [2020-07-08 22:06:22,666 INFO L280 TraceCheckUtils]: 33: Hoare triple {1027#false} assume !false; {1027#false} is VALID [2020-07-08 22:06:22,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 22:06:22,669 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [817597317] [2020-07-08 22:06:22,669 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:22,669 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-08 22:06:22,669 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675293624] [2020-07-08 22:06:22,670 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 34 [2020-07-08 22:06:22,670 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:22,670 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 22:06:22,709 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:22,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 22:06:22,710 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:22,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 22:06:22,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:06:22,711 INFO L87 Difference]: Start difference. First operand 44 states and 51 transitions. Second operand 8 states. [2020-07-08 22:06:23,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:23,476 INFO L93 Difference]: Finished difference Result 74 states and 94 transitions. [2020-07-08 22:06:23,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 22:06:23,476 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 34 [2020-07-08 22:06:23,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:06:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 86 transitions. [2020-07-08 22:06:23,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:06:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 86 transitions. [2020-07-08 22:06:23,483 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 86 transitions. [2020-07-08 22:06:23,592 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:23,595 INFO L225 Difference]: With dead ends: 74 [2020-07-08 22:06:23,595 INFO L226 Difference]: Without dead ends: 68 [2020-07-08 22:06:23,596 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:06:23,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2020-07-08 22:06:23,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 66. [2020-07-08 22:06:23,693 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:23,693 INFO L82 GeneralOperation]: Start isEquivalent. First operand 68 states. Second operand 66 states. [2020-07-08 22:06:23,694 INFO L74 IsIncluded]: Start isIncluded. First operand 68 states. Second operand 66 states. [2020-07-08 22:06:23,694 INFO L87 Difference]: Start difference. First operand 68 states. Second operand 66 states. [2020-07-08 22:06:23,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:23,700 INFO L93 Difference]: Finished difference Result 68 states and 88 transitions. [2020-07-08 22:06:23,700 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2020-07-08 22:06:23,701 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:23,701 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:23,701 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 68 states. [2020-07-08 22:06:23,701 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 68 states. [2020-07-08 22:06:23,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:23,707 INFO L93 Difference]: Finished difference Result 68 states and 88 transitions. [2020-07-08 22:06:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2020-07-08 22:06:23,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:23,708 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:23,708 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:23,708 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-08 22:06:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 83 transitions. [2020-07-08 22:06:23,713 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 83 transitions. Word has length 34 [2020-07-08 22:06:23,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:23,714 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 83 transitions. [2020-07-08 22:06:23,714 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 22:06:23,714 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 66 states and 83 transitions. [2020-07-08 22:06:23,811 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 83 transitions. [2020-07-08 22:06:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-07-08 22:06:23,813 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:23,814 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] [2020-07-08 22:06:23,814 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 22:06:23,814 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:23,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:23,814 INFO L82 PathProgramCache]: Analyzing trace with hash 1875452576, now seen corresponding path program 1 times [2020-07-08 22:06:23,814 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:23,815 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [737394768] [2020-07-08 22:06:23,815 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:23,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:23,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {1491#true} assume true; {1491#true} is VALID [2020-07-08 22:06:23,849 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1491#true} {1491#true} #59#return; {1491#true} is VALID [2020-07-08 22:06:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:23,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {1491#true} ~n := #in~n; {1573#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:23,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {1573#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {1574#(<= |fibo1_#in~n| 0)} #res := 0; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,939 INFO L280 TraceCheckUtils]: 3: Hoare triple {1574#(<= |fibo1_#in~n| 0)} assume true; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,940 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1574#(<= |fibo1_#in~n| 0)} {1562#(< 1 fibo2_~n)} #65#return; {1492#false} is VALID [2020-07-08 22:06:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:23,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {1491#true} assume ~n < 1; {1491#true} is VALID [2020-07-08 22:06:23,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {1491#true} #res := 0; {1491#true} is VALID [2020-07-08 22:06:23,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {1491#true} assume true; {1491#true} is VALID [2020-07-08 22:06:23,950 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1491#true} {1492#false} #67#return; {1492#false} is VALID [2020-07-08 22:06:23,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {1491#true} assume !(~n < 1); {1561#(< 0 fibo2_~n)} is VALID [2020-07-08 22:06:23,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {1561#(< 0 fibo2_~n)} assume !(1 == ~n); {1562#(< 1 fibo2_~n)} is VALID [2020-07-08 22:06:23,954 INFO L263 TraceCheckUtils]: 3: Hoare triple {1562#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1491#true} is VALID [2020-07-08 22:06:23,955 INFO L280 TraceCheckUtils]: 4: Hoare triple {1491#true} ~n := #in~n; {1573#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:23,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {1573#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,956 INFO L280 TraceCheckUtils]: 6: Hoare triple {1574#(<= |fibo1_#in~n| 0)} #res := 0; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,956 INFO L280 TraceCheckUtils]: 7: Hoare triple {1574#(<= |fibo1_#in~n| 0)} assume true; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,957 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1574#(<= |fibo1_#in~n| 0)} {1562#(< 1 fibo2_~n)} #65#return; {1492#false} is VALID [2020-07-08 22:06:23,957 INFO L280 TraceCheckUtils]: 9: Hoare triple {1492#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,957 INFO L263 TraceCheckUtils]: 10: Hoare triple {1492#false} call #t~ret3 := fibo1(~n - 2); {1491#true} is VALID [2020-07-08 22:06:23,958 INFO L280 TraceCheckUtils]: 11: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,958 INFO L280 TraceCheckUtils]: 12: Hoare triple {1491#true} assume ~n < 1; {1491#true} is VALID [2020-07-08 22:06:23,958 INFO L280 TraceCheckUtils]: 13: Hoare triple {1491#true} #res := 0; {1491#true} is VALID [2020-07-08 22:06:23,958 INFO L280 TraceCheckUtils]: 14: Hoare triple {1491#true} assume true; {1491#true} is VALID [2020-07-08 22:06:23,958 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1491#true} {1492#false} #67#return; {1492#false} is VALID [2020-07-08 22:06:23,959 INFO L280 TraceCheckUtils]: 16: Hoare triple {1492#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,959 INFO L280 TraceCheckUtils]: 17: Hoare triple {1492#false} #res := #t~ret2 + #t~ret3; {1492#false} is VALID [2020-07-08 22:06:23,959 INFO L280 TraceCheckUtils]: 18: Hoare triple {1492#false} havoc #t~ret3; {1492#false} is VALID [2020-07-08 22:06:23,959 INFO L280 TraceCheckUtils]: 19: Hoare triple {1492#false} havoc #t~ret2; {1492#false} is VALID [2020-07-08 22:06:23,959 INFO L280 TraceCheckUtils]: 20: Hoare triple {1492#false} assume true; {1492#false} is VALID [2020-07-08 22:06:23,959 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1492#false} {1491#true} #69#return; {1492#false} is VALID [2020-07-08 22:06:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:23,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {1491#true} assume ~n < 1; {1491#true} is VALID [2020-07-08 22:06:23,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {1491#true} #res := 0; {1491#true} is VALID [2020-07-08 22:06:23,968 INFO L280 TraceCheckUtils]: 3: Hoare triple {1491#true} assume true; {1491#true} is VALID [2020-07-08 22:06:23,968 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1491#true} {1492#false} #71#return; {1492#false} is VALID [2020-07-08 22:06:23,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {1491#true} assume !(~n < 1); {1491#true} is VALID [2020-07-08 22:06:23,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {1491#true} assume !(1 == ~n); {1491#true} is VALID [2020-07-08 22:06:23,969 INFO L263 TraceCheckUtils]: 3: Hoare triple {1491#true} call #t~ret0 := fibo2(~n - 1); {1491#true} is VALID [2020-07-08 22:06:23,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {1491#true} assume !(~n < 1); {1561#(< 0 fibo2_~n)} is VALID [2020-07-08 22:06:23,971 INFO L280 TraceCheckUtils]: 6: Hoare triple {1561#(< 0 fibo2_~n)} assume !(1 == ~n); {1562#(< 1 fibo2_~n)} is VALID [2020-07-08 22:06:23,971 INFO L263 TraceCheckUtils]: 7: Hoare triple {1562#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1491#true} is VALID [2020-07-08 22:06:23,972 INFO L280 TraceCheckUtils]: 8: Hoare triple {1491#true} ~n := #in~n; {1573#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:23,972 INFO L280 TraceCheckUtils]: 9: Hoare triple {1573#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,973 INFO L280 TraceCheckUtils]: 10: Hoare triple {1574#(<= |fibo1_#in~n| 0)} #res := 0; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,974 INFO L280 TraceCheckUtils]: 11: Hoare triple {1574#(<= |fibo1_#in~n| 0)} assume true; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,975 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1574#(<= |fibo1_#in~n| 0)} {1562#(< 1 fibo2_~n)} #65#return; {1492#false} is VALID [2020-07-08 22:06:23,975 INFO L280 TraceCheckUtils]: 13: Hoare triple {1492#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,975 INFO L263 TraceCheckUtils]: 14: Hoare triple {1492#false} call #t~ret3 := fibo1(~n - 2); {1491#true} is VALID [2020-07-08 22:06:23,976 INFO L280 TraceCheckUtils]: 15: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,976 INFO L280 TraceCheckUtils]: 16: Hoare triple {1491#true} assume ~n < 1; {1491#true} is VALID [2020-07-08 22:06:23,976 INFO L280 TraceCheckUtils]: 17: Hoare triple {1491#true} #res := 0; {1491#true} is VALID [2020-07-08 22:06:23,976 INFO L280 TraceCheckUtils]: 18: Hoare triple {1491#true} assume true; {1491#true} is VALID [2020-07-08 22:06:23,977 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1491#true} {1492#false} #67#return; {1492#false} is VALID [2020-07-08 22:06:23,977 INFO L280 TraceCheckUtils]: 20: Hoare triple {1492#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,977 INFO L280 TraceCheckUtils]: 21: Hoare triple {1492#false} #res := #t~ret2 + #t~ret3; {1492#false} is VALID [2020-07-08 22:06:23,977 INFO L280 TraceCheckUtils]: 22: Hoare triple {1492#false} havoc #t~ret3; {1492#false} is VALID [2020-07-08 22:06:23,977 INFO L280 TraceCheckUtils]: 23: Hoare triple {1492#false} havoc #t~ret2; {1492#false} is VALID [2020-07-08 22:06:23,978 INFO L280 TraceCheckUtils]: 24: Hoare triple {1492#false} assume true; {1492#false} is VALID [2020-07-08 22:06:23,978 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1492#false} {1491#true} #69#return; {1492#false} is VALID [2020-07-08 22:06:23,978 INFO L280 TraceCheckUtils]: 26: Hoare triple {1492#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,978 INFO L263 TraceCheckUtils]: 27: Hoare triple {1492#false} call #t~ret1 := fibo2(~n - 2); {1491#true} is VALID [2020-07-08 22:06:23,979 INFO L280 TraceCheckUtils]: 28: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,979 INFO L280 TraceCheckUtils]: 29: Hoare triple {1491#true} assume ~n < 1; {1491#true} is VALID [2020-07-08 22:06:23,979 INFO L280 TraceCheckUtils]: 30: Hoare triple {1491#true} #res := 0; {1491#true} is VALID [2020-07-08 22:06:23,979 INFO L280 TraceCheckUtils]: 31: Hoare triple {1491#true} assume true; {1491#true} is VALID [2020-07-08 22:06:23,980 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1491#true} {1492#false} #71#return; {1492#false} is VALID [2020-07-08 22:06:23,980 INFO L280 TraceCheckUtils]: 33: Hoare triple {1492#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,980 INFO L280 TraceCheckUtils]: 34: Hoare triple {1492#false} #res := #t~ret0 + #t~ret1; {1492#false} is VALID [2020-07-08 22:06:23,980 INFO L280 TraceCheckUtils]: 35: Hoare triple {1492#false} havoc #t~ret1; {1492#false} is VALID [2020-07-08 22:06:23,981 INFO L280 TraceCheckUtils]: 36: Hoare triple {1492#false} havoc #t~ret0; {1492#false} is VALID [2020-07-08 22:06:23,981 INFO L280 TraceCheckUtils]: 37: Hoare triple {1492#false} assume true; {1492#false} is VALID [2020-07-08 22:06:23,981 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1492#false} {1491#true} #63#return; {1492#false} is VALID [2020-07-08 22:06:23,983 INFO L263 TraceCheckUtils]: 0: Hoare triple {1491#true} call ULTIMATE.init(); {1491#true} is VALID [2020-07-08 22:06:23,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {1491#true} assume true; {1491#true} is VALID [2020-07-08 22:06:23,983 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1491#true} {1491#true} #59#return; {1491#true} is VALID [2020-07-08 22:06:23,983 INFO L263 TraceCheckUtils]: 3: Hoare triple {1491#true} call #t~ret5 := main(); {1491#true} is VALID [2020-07-08 22:06:23,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {1491#true} ~x~0 := 8; {1491#true} is VALID [2020-07-08 22:06:23,984 INFO L263 TraceCheckUtils]: 5: Hoare triple {1491#true} call #t~ret4 := fibo1(~x~0); {1491#true} is VALID [2020-07-08 22:06:23,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,984 INFO L280 TraceCheckUtils]: 7: Hoare triple {1491#true} assume !(~n < 1); {1491#true} is VALID [2020-07-08 22:06:23,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {1491#true} assume !(1 == ~n); {1491#true} is VALID [2020-07-08 22:06:23,985 INFO L263 TraceCheckUtils]: 9: Hoare triple {1491#true} call #t~ret0 := fibo2(~n - 1); {1491#true} is VALID [2020-07-08 22:06:23,985 INFO L280 TraceCheckUtils]: 10: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,986 INFO L280 TraceCheckUtils]: 11: Hoare triple {1491#true} assume !(~n < 1); {1561#(< 0 fibo2_~n)} is VALID [2020-07-08 22:06:23,987 INFO L280 TraceCheckUtils]: 12: Hoare triple {1561#(< 0 fibo2_~n)} assume !(1 == ~n); {1562#(< 1 fibo2_~n)} is VALID [2020-07-08 22:06:23,987 INFO L263 TraceCheckUtils]: 13: Hoare triple {1562#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1491#true} is VALID [2020-07-08 22:06:23,987 INFO L280 TraceCheckUtils]: 14: Hoare triple {1491#true} ~n := #in~n; {1573#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:23,988 INFO L280 TraceCheckUtils]: 15: Hoare triple {1573#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,989 INFO L280 TraceCheckUtils]: 16: Hoare triple {1574#(<= |fibo1_#in~n| 0)} #res := 0; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,989 INFO L280 TraceCheckUtils]: 17: Hoare triple {1574#(<= |fibo1_#in~n| 0)} assume true; {1574#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:23,990 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1574#(<= |fibo1_#in~n| 0)} {1562#(< 1 fibo2_~n)} #65#return; {1492#false} is VALID [2020-07-08 22:06:23,991 INFO L280 TraceCheckUtils]: 19: Hoare triple {1492#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,991 INFO L263 TraceCheckUtils]: 20: Hoare triple {1492#false} call #t~ret3 := fibo1(~n - 2); {1491#true} is VALID [2020-07-08 22:06:23,991 INFO L280 TraceCheckUtils]: 21: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {1491#true} assume ~n < 1; {1491#true} is VALID [2020-07-08 22:06:23,991 INFO L280 TraceCheckUtils]: 23: Hoare triple {1491#true} #res := 0; {1491#true} is VALID [2020-07-08 22:06:23,992 INFO L280 TraceCheckUtils]: 24: Hoare triple {1491#true} assume true; {1491#true} is VALID [2020-07-08 22:06:23,992 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1491#true} {1492#false} #67#return; {1492#false} is VALID [2020-07-08 22:06:23,992 INFO L280 TraceCheckUtils]: 26: Hoare triple {1492#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,992 INFO L280 TraceCheckUtils]: 27: Hoare triple {1492#false} #res := #t~ret2 + #t~ret3; {1492#false} is VALID [2020-07-08 22:06:23,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {1492#false} havoc #t~ret3; {1492#false} is VALID [2020-07-08 22:06:23,993 INFO L280 TraceCheckUtils]: 29: Hoare triple {1492#false} havoc #t~ret2; {1492#false} is VALID [2020-07-08 22:06:23,993 INFO L280 TraceCheckUtils]: 30: Hoare triple {1492#false} assume true; {1492#false} is VALID [2020-07-08 22:06:23,993 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1492#false} {1491#true} #69#return; {1492#false} is VALID [2020-07-08 22:06:23,993 INFO L280 TraceCheckUtils]: 32: Hoare triple {1492#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,994 INFO L263 TraceCheckUtils]: 33: Hoare triple {1492#false} call #t~ret1 := fibo2(~n - 2); {1491#true} is VALID [2020-07-08 22:06:23,994 INFO L280 TraceCheckUtils]: 34: Hoare triple {1491#true} ~n := #in~n; {1491#true} is VALID [2020-07-08 22:06:23,994 INFO L280 TraceCheckUtils]: 35: Hoare triple {1491#true} assume ~n < 1; {1491#true} is VALID [2020-07-08 22:06:23,994 INFO L280 TraceCheckUtils]: 36: Hoare triple {1491#true} #res := 0; {1491#true} is VALID [2020-07-08 22:06:23,994 INFO L280 TraceCheckUtils]: 37: Hoare triple {1491#true} assume true; {1491#true} is VALID [2020-07-08 22:06:23,995 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1491#true} {1492#false} #71#return; {1492#false} is VALID [2020-07-08 22:06:23,995 INFO L280 TraceCheckUtils]: 39: Hoare triple {1492#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,995 INFO L280 TraceCheckUtils]: 40: Hoare triple {1492#false} #res := #t~ret0 + #t~ret1; {1492#false} is VALID [2020-07-08 22:06:23,995 INFO L280 TraceCheckUtils]: 41: Hoare triple {1492#false} havoc #t~ret1; {1492#false} is VALID [2020-07-08 22:06:23,996 INFO L280 TraceCheckUtils]: 42: Hoare triple {1492#false} havoc #t~ret0; {1492#false} is VALID [2020-07-08 22:06:23,996 INFO L280 TraceCheckUtils]: 43: Hoare triple {1492#false} assume true; {1492#false} is VALID [2020-07-08 22:06:23,996 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1492#false} {1491#true} #63#return; {1492#false} is VALID [2020-07-08 22:06:23,996 INFO L280 TraceCheckUtils]: 45: Hoare triple {1492#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {1492#false} is VALID [2020-07-08 22:06:23,997 INFO L280 TraceCheckUtils]: 46: Hoare triple {1492#false} ~result~0 := #t~ret4; {1492#false} is VALID [2020-07-08 22:06:23,997 INFO L280 TraceCheckUtils]: 47: Hoare triple {1492#false} havoc #t~ret4; {1492#false} is VALID [2020-07-08 22:06:23,997 INFO L280 TraceCheckUtils]: 48: Hoare triple {1492#false} assume 21 == ~result~0; {1492#false} is VALID [2020-07-08 22:06:23,997 INFO L280 TraceCheckUtils]: 49: Hoare triple {1492#false} assume !false; {1492#false} is VALID [2020-07-08 22:06:23,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-08 22:06:24,000 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [737394768] [2020-07-08 22:06:24,000 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:24,000 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-07-08 22:06:24,000 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761576853] [2020-07-08 22:06:24,001 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2020-07-08 22:06:24,001 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:24,002 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 22:06:24,056 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:24,056 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 22:06:24,057 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:24,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 22:06:24,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 22:06:24,057 INFO L87 Difference]: Start difference. First operand 66 states and 83 transitions. Second operand 6 states. [2020-07-08 22:06:24,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:24,433 INFO L93 Difference]: Finished difference Result 130 states and 178 transitions. [2020-07-08 22:06:24,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 22:06:24,433 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2020-07-08 22:06:24,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 22:06:24,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 98 transitions. [2020-07-08 22:06:24,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 22:06:24,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 98 transitions. [2020-07-08 22:06:24,440 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 98 transitions. [2020-07-08 22:06:24,561 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:24,566 INFO L225 Difference]: With dead ends: 130 [2020-07-08 22:06:24,566 INFO L226 Difference]: Without dead ends: 70 [2020-07-08 22:06:24,568 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-08 22:06:24,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2020-07-08 22:06:24,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2020-07-08 22:06:24,684 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:24,684 INFO L82 GeneralOperation]: Start isEquivalent. First operand 70 states. Second operand 70 states. [2020-07-08 22:06:24,684 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand 70 states. [2020-07-08 22:06:24,685 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 70 states. [2020-07-08 22:06:24,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:24,690 INFO L93 Difference]: Finished difference Result 70 states and 89 transitions. [2020-07-08 22:06:24,690 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 89 transitions. [2020-07-08 22:06:24,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:24,691 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:24,691 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand 70 states. [2020-07-08 22:06:24,691 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 70 states. [2020-07-08 22:06:24,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:24,697 INFO L93 Difference]: Finished difference Result 70 states and 89 transitions. [2020-07-08 22:06:24,697 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 89 transitions. [2020-07-08 22:06:24,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:24,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:24,698 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:24,698 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2020-07-08 22:06:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 89 transitions. [2020-07-08 22:06:24,703 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 89 transitions. Word has length 50 [2020-07-08 22:06:24,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:24,704 INFO L479 AbstractCegarLoop]: Abstraction has 70 states and 89 transitions. [2020-07-08 22:06:24,704 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 22:06:24,704 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 70 states and 89 transitions. [2020-07-08 22:06:24,827 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 89 transitions. [2020-07-08 22:06:24,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-08 22:06:24,829 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:24,829 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] [2020-07-08 22:06:24,830 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 22:06:24,830 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:24,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:24,830 INFO L82 PathProgramCache]: Analyzing trace with hash 104828256, now seen corresponding path program 1 times [2020-07-08 22:06:24,830 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:24,831 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [376171595] [2020-07-08 22:06:24,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:24,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {2119#true} assume true; {2119#true} is VALID [2020-07-08 22:06:24,869 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2119#true} {2119#true} #59#return; {2119#true} is VALID [2020-07-08 22:06:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:24,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {2119#true} ~n := #in~n; {2119#true} is VALID [2020-07-08 22:06:24,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {2119#true} assume !(~n < 1); {2119#true} is VALID [2020-07-08 22:06:24,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {2119#true} assume 1 == ~n; {2119#true} is VALID [2020-07-08 22:06:24,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {2119#true} #res := 1; {2119#true} is VALID [2020-07-08 22:06:24,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {2119#true} assume true; {2119#true} is VALID [2020-07-08 22:06:25,000 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2119#true} {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:25,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {2119#true} ~n := #in~n; {2119#true} is VALID [2020-07-08 22:06:25,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {2119#true} assume ~n < 1; {2119#true} is VALID [2020-07-08 22:06:25,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {2119#true} #res := 0; {2119#true} is VALID [2020-07-08 22:06:25,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {2119#true} assume true; {2119#true} is VALID [2020-07-08 22:06:25,011 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2119#true} {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {2119#true} ~n := #in~n; {2193#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {2193#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2194#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {2194#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,013 INFO L263 TraceCheckUtils]: 3: Hoare triple {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {2119#true} is VALID [2020-07-08 22:06:25,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {2119#true} ~n := #in~n; {2119#true} is VALID [2020-07-08 22:06:25,014 INFO L280 TraceCheckUtils]: 5: Hoare triple {2119#true} assume !(~n < 1); {2119#true} is VALID [2020-07-08 22:06:25,014 INFO L280 TraceCheckUtils]: 6: Hoare triple {2119#true} assume 1 == ~n; {2119#true} is VALID [2020-07-08 22:06:25,014 INFO L280 TraceCheckUtils]: 7: Hoare triple {2119#true} #res := 1; {2119#true} is VALID [2020-07-08 22:06:25,015 INFO L280 TraceCheckUtils]: 8: Hoare triple {2119#true} assume true; {2119#true} is VALID [2020-07-08 22:06:25,016 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2119#true} {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,017 INFO L280 TraceCheckUtils]: 10: Hoare triple {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,017 INFO L263 TraceCheckUtils]: 11: Hoare triple {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {2119#true} is VALID [2020-07-08 22:06:25,017 INFO L280 TraceCheckUtils]: 12: Hoare triple {2119#true} ~n := #in~n; {2119#true} is VALID [2020-07-08 22:06:25,017 INFO L280 TraceCheckUtils]: 13: Hoare triple {2119#true} assume ~n < 1; {2119#true} is VALID [2020-07-08 22:06:25,018 INFO L280 TraceCheckUtils]: 14: Hoare triple {2119#true} #res := 0; {2119#true} is VALID [2020-07-08 22:06:25,018 INFO L280 TraceCheckUtils]: 15: Hoare triple {2119#true} assume true; {2119#true} is VALID [2020-07-08 22:06:25,019 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2119#true} {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,021 INFO L280 TraceCheckUtils]: 18: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,021 INFO L280 TraceCheckUtils]: 19: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,022 INFO L280 TraceCheckUtils]: 20: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,023 INFO L280 TraceCheckUtils]: 21: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} assume true; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,024 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2207#(<= 2 |fibo2_#in~n|)} {2119#true} #69#return; {2187#(<= 3 fibo1_~n)} is VALID [2020-07-08 22:06:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:25,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {2119#true} ~n := #in~n; {2193#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {2193#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:25,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {2208#(<= |fibo2_#in~n| 0)} #res := 0; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:25,046 INFO L280 TraceCheckUtils]: 3: Hoare triple {2208#(<= |fibo2_#in~n| 0)} assume true; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:25,047 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2208#(<= |fibo2_#in~n| 0)} {2187#(<= 3 fibo1_~n)} #71#return; {2120#false} is VALID [2020-07-08 22:06:25,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {2119#true} ~n := #in~n; {2119#true} is VALID [2020-07-08 22:06:25,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {2119#true} assume !(~n < 1); {2119#true} is VALID [2020-07-08 22:06:25,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {2119#true} assume !(1 == ~n); {2119#true} is VALID [2020-07-08 22:06:25,048 INFO L263 TraceCheckUtils]: 3: Hoare triple {2119#true} call #t~ret0 := fibo2(~n - 1); {2119#true} is VALID [2020-07-08 22:06:25,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {2119#true} ~n := #in~n; {2193#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {2193#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2194#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,051 INFO L280 TraceCheckUtils]: 6: Hoare triple {2194#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,051 INFO L263 TraceCheckUtils]: 7: Hoare triple {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {2119#true} is VALID [2020-07-08 22:06:25,051 INFO L280 TraceCheckUtils]: 8: Hoare triple {2119#true} ~n := #in~n; {2119#true} is VALID [2020-07-08 22:06:25,052 INFO L280 TraceCheckUtils]: 9: Hoare triple {2119#true} assume !(~n < 1); {2119#true} is VALID [2020-07-08 22:06:25,052 INFO L280 TraceCheckUtils]: 10: Hoare triple {2119#true} assume 1 == ~n; {2119#true} is VALID [2020-07-08 22:06:25,052 INFO L280 TraceCheckUtils]: 11: Hoare triple {2119#true} #res := 1; {2119#true} is VALID [2020-07-08 22:06:25,052 INFO L280 TraceCheckUtils]: 12: Hoare triple {2119#true} assume true; {2119#true} is VALID [2020-07-08 22:06:25,053 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2119#true} {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,054 INFO L280 TraceCheckUtils]: 14: Hoare triple {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,054 INFO L263 TraceCheckUtils]: 15: Hoare triple {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {2119#true} is VALID [2020-07-08 22:06:25,054 INFO L280 TraceCheckUtils]: 16: Hoare triple {2119#true} ~n := #in~n; {2119#true} is VALID [2020-07-08 22:06:25,055 INFO L280 TraceCheckUtils]: 17: Hoare triple {2119#true} assume ~n < 1; {2119#true} is VALID [2020-07-08 22:06:25,055 INFO L280 TraceCheckUtils]: 18: Hoare triple {2119#true} #res := 0; {2119#true} is VALID [2020-07-08 22:06:25,055 INFO L280 TraceCheckUtils]: 19: Hoare triple {2119#true} assume true; {2119#true} is VALID [2020-07-08 22:06:25,056 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2119#true} {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,057 INFO L280 TraceCheckUtils]: 21: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,058 INFO L280 TraceCheckUtils]: 22: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,058 INFO L280 TraceCheckUtils]: 23: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,059 INFO L280 TraceCheckUtils]: 24: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,059 INFO L280 TraceCheckUtils]: 25: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} assume true; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,061 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2207#(<= 2 |fibo2_#in~n|)} {2119#true} #69#return; {2187#(<= 3 fibo1_~n)} is VALID [2020-07-08 22:06:25,061 INFO L280 TraceCheckUtils]: 27: Hoare triple {2187#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2187#(<= 3 fibo1_~n)} is VALID [2020-07-08 22:06:25,062 INFO L263 TraceCheckUtils]: 28: Hoare triple {2187#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {2119#true} is VALID [2020-07-08 22:06:25,062 INFO L280 TraceCheckUtils]: 29: Hoare triple {2119#true} ~n := #in~n; {2193#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,063 INFO L280 TraceCheckUtils]: 30: Hoare triple {2193#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:25,064 INFO L280 TraceCheckUtils]: 31: Hoare triple {2208#(<= |fibo2_#in~n| 0)} #res := 0; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:25,064 INFO L280 TraceCheckUtils]: 32: Hoare triple {2208#(<= |fibo2_#in~n| 0)} assume true; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:25,065 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2208#(<= |fibo2_#in~n| 0)} {2187#(<= 3 fibo1_~n)} #71#return; {2120#false} is VALID [2020-07-08 22:06:25,066 INFO L280 TraceCheckUtils]: 34: Hoare triple {2120#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2120#false} is VALID [2020-07-08 22:06:25,066 INFO L280 TraceCheckUtils]: 35: Hoare triple {2120#false} #res := #t~ret0 + #t~ret1; {2120#false} is VALID [2020-07-08 22:06:25,066 INFO L280 TraceCheckUtils]: 36: Hoare triple {2120#false} havoc #t~ret1; {2120#false} is VALID [2020-07-08 22:06:25,066 INFO L280 TraceCheckUtils]: 37: Hoare triple {2120#false} havoc #t~ret0; {2120#false} is VALID [2020-07-08 22:06:25,066 INFO L280 TraceCheckUtils]: 38: Hoare triple {2120#false} assume true; {2120#false} is VALID [2020-07-08 22:06:25,067 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2120#false} {2123#(<= 8 main_~x~0)} #63#return; {2120#false} is VALID [2020-07-08 22:06:25,068 INFO L263 TraceCheckUtils]: 0: Hoare triple {2119#true} call ULTIMATE.init(); {2119#true} is VALID [2020-07-08 22:06:25,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {2119#true} assume true; {2119#true} is VALID [2020-07-08 22:06:25,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2119#true} {2119#true} #59#return; {2119#true} is VALID [2020-07-08 22:06:25,069 INFO L263 TraceCheckUtils]: 3: Hoare triple {2119#true} call #t~ret5 := main(); {2119#true} is VALID [2020-07-08 22:06:25,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {2119#true} ~x~0 := 8; {2123#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:25,070 INFO L263 TraceCheckUtils]: 5: Hoare triple {2123#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2119#true} is VALID [2020-07-08 22:06:25,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {2119#true} ~n := #in~n; {2119#true} is VALID [2020-07-08 22:06:25,071 INFO L280 TraceCheckUtils]: 7: Hoare triple {2119#true} assume !(~n < 1); {2119#true} is VALID [2020-07-08 22:06:25,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {2119#true} assume !(1 == ~n); {2119#true} is VALID [2020-07-08 22:06:25,071 INFO L263 TraceCheckUtils]: 9: Hoare triple {2119#true} call #t~ret0 := fibo2(~n - 1); {2119#true} is VALID [2020-07-08 22:06:25,072 INFO L280 TraceCheckUtils]: 10: Hoare triple {2119#true} ~n := #in~n; {2193#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,073 INFO L280 TraceCheckUtils]: 11: Hoare triple {2193#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2194#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,074 INFO L280 TraceCheckUtils]: 12: Hoare triple {2194#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,074 INFO L263 TraceCheckUtils]: 13: Hoare triple {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {2119#true} is VALID [2020-07-08 22:06:25,075 INFO L280 TraceCheckUtils]: 14: Hoare triple {2119#true} ~n := #in~n; {2119#true} is VALID [2020-07-08 22:06:25,075 INFO L280 TraceCheckUtils]: 15: Hoare triple {2119#true} assume !(~n < 1); {2119#true} is VALID [2020-07-08 22:06:25,075 INFO L280 TraceCheckUtils]: 16: Hoare triple {2119#true} assume 1 == ~n; {2119#true} is VALID [2020-07-08 22:06:25,075 INFO L280 TraceCheckUtils]: 17: Hoare triple {2119#true} #res := 1; {2119#true} is VALID [2020-07-08 22:06:25,075 INFO L280 TraceCheckUtils]: 18: Hoare triple {2119#true} assume true; {2119#true} is VALID [2020-07-08 22:06:25,077 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2119#true} {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,080 INFO L280 TraceCheckUtils]: 20: Hoare triple {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:25,080 INFO L263 TraceCheckUtils]: 21: Hoare triple {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {2119#true} is VALID [2020-07-08 22:06:25,080 INFO L280 TraceCheckUtils]: 22: Hoare triple {2119#true} ~n := #in~n; {2119#true} is VALID [2020-07-08 22:06:25,080 INFO L280 TraceCheckUtils]: 23: Hoare triple {2119#true} assume ~n < 1; {2119#true} is VALID [2020-07-08 22:06:25,081 INFO L280 TraceCheckUtils]: 24: Hoare triple {2119#true} #res := 0; {2119#true} is VALID [2020-07-08 22:06:25,081 INFO L280 TraceCheckUtils]: 25: Hoare triple {2119#true} assume true; {2119#true} is VALID [2020-07-08 22:06:25,082 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2119#true} {2195#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,083 INFO L280 TraceCheckUtils]: 27: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,083 INFO L280 TraceCheckUtils]: 28: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,084 INFO L280 TraceCheckUtils]: 29: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,085 INFO L280 TraceCheckUtils]: 31: Hoare triple {2207#(<= 2 |fibo2_#in~n|)} assume true; {2207#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,086 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2207#(<= 2 |fibo2_#in~n|)} {2119#true} #69#return; {2187#(<= 3 fibo1_~n)} is VALID [2020-07-08 22:06:25,087 INFO L280 TraceCheckUtils]: 33: Hoare triple {2187#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2187#(<= 3 fibo1_~n)} is VALID [2020-07-08 22:06:25,087 INFO L263 TraceCheckUtils]: 34: Hoare triple {2187#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {2119#true} is VALID [2020-07-08 22:06:25,088 INFO L280 TraceCheckUtils]: 35: Hoare triple {2119#true} ~n := #in~n; {2193#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:25,089 INFO L280 TraceCheckUtils]: 36: Hoare triple {2193#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:25,089 INFO L280 TraceCheckUtils]: 37: Hoare triple {2208#(<= |fibo2_#in~n| 0)} #res := 0; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:25,090 INFO L280 TraceCheckUtils]: 38: Hoare triple {2208#(<= |fibo2_#in~n| 0)} assume true; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 22:06:25,091 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2208#(<= |fibo2_#in~n| 0)} {2187#(<= 3 fibo1_~n)} #71#return; {2120#false} is VALID [2020-07-08 22:06:25,091 INFO L280 TraceCheckUtils]: 40: Hoare triple {2120#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2120#false} is VALID [2020-07-08 22:06:25,091 INFO L280 TraceCheckUtils]: 41: Hoare triple {2120#false} #res := #t~ret0 + #t~ret1; {2120#false} is VALID [2020-07-08 22:06:25,091 INFO L280 TraceCheckUtils]: 42: Hoare triple {2120#false} havoc #t~ret1; {2120#false} is VALID [2020-07-08 22:06:25,092 INFO L280 TraceCheckUtils]: 43: Hoare triple {2120#false} havoc #t~ret0; {2120#false} is VALID [2020-07-08 22:06:25,092 INFO L280 TraceCheckUtils]: 44: Hoare triple {2120#false} assume true; {2120#false} is VALID [2020-07-08 22:06:25,092 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2120#false} {2123#(<= 8 main_~x~0)} #63#return; {2120#false} is VALID [2020-07-08 22:06:25,092 INFO L280 TraceCheckUtils]: 46: Hoare triple {2120#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {2120#false} is VALID [2020-07-08 22:06:25,092 INFO L280 TraceCheckUtils]: 47: Hoare triple {2120#false} ~result~0 := #t~ret4; {2120#false} is VALID [2020-07-08 22:06:25,093 INFO L280 TraceCheckUtils]: 48: Hoare triple {2120#false} havoc #t~ret4; {2120#false} is VALID [2020-07-08 22:06:25,093 INFO L280 TraceCheckUtils]: 49: Hoare triple {2120#false} assume 21 == ~result~0; {2120#false} is VALID [2020-07-08 22:06:25,093 INFO L280 TraceCheckUtils]: 50: Hoare triple {2120#false} assume !false; {2120#false} is VALID [2020-07-08 22:06:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-08 22:06:25,096 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [376171595] [2020-07-08 22:06:25,096 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:25,096 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:06:25,097 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866661819] [2020-07-08 22:06:25,097 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 51 [2020-07-08 22:06:25,098 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:25,098 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:06:25,144 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:25,145 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:06:25,145 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:25,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:06:25,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:06:25,146 INFO L87 Difference]: Start difference. First operand 70 states and 89 transitions. Second operand 9 states. [2020-07-08 22:06:25,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:25,728 INFO L93 Difference]: Finished difference Result 142 states and 197 transitions. [2020-07-08 22:06:25,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 22:06:25,728 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 51 [2020-07-08 22:06:25,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:25,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:06:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 108 transitions. [2020-07-08 22:06:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:06:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 108 transitions. [2020-07-08 22:06:25,739 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 108 transitions. [2020-07-08 22:06:25,853 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:25,857 INFO L225 Difference]: With dead ends: 142 [2020-07-08 22:06:25,857 INFO L226 Difference]: Without dead ends: 78 [2020-07-08 22:06:25,863 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-08 22:06:25,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2020-07-08 22:06:25,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 72. [2020-07-08 22:06:25,981 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:25,981 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand 72 states. [2020-07-08 22:06:25,981 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 72 states. [2020-07-08 22:06:25,981 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 72 states. [2020-07-08 22:06:25,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:25,986 INFO L93 Difference]: Finished difference Result 78 states and 101 transitions. [2020-07-08 22:06:25,987 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 101 transitions. [2020-07-08 22:06:25,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:25,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:25,988 INFO L74 IsIncluded]: Start isIncluded. First operand 72 states. Second operand 78 states. [2020-07-08 22:06:25,988 INFO L87 Difference]: Start difference. First operand 72 states. Second operand 78 states. [2020-07-08 22:06:25,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:25,993 INFO L93 Difference]: Finished difference Result 78 states and 101 transitions. [2020-07-08 22:06:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 101 transitions. [2020-07-08 22:06:25,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:25,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:25,995 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:25,995 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2020-07-08 22:06:25,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 92 transitions. [2020-07-08 22:06:25,999 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 92 transitions. Word has length 51 [2020-07-08 22:06:25,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:25,999 INFO L479 AbstractCegarLoop]: Abstraction has 72 states and 92 transitions. [2020-07-08 22:06:26,000 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:06:26,000 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 72 states and 92 transitions. [2020-07-08 22:06:26,105 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 92 transitions. [2020-07-08 22:06:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-07-08 22:06:26,106 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:26,107 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] [2020-07-08 22:06:26,107 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 22:06:26,107 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:26,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:26,108 INFO L82 PathProgramCache]: Analyzing trace with hash 1703786405, now seen corresponding path program 1 times [2020-07-08 22:06:26,109 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:26,109 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1325529976] [2020-07-08 22:06:26,109 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:26,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {2797#true} assume true; {2797#true} is VALID [2020-07-08 22:06:26,150 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2797#true} {2797#true} #59#return; {2797#true} is VALID [2020-07-08 22:06:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:26,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:26,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {2797#true} ~n := #in~n; {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {2889#(<= |fibo1_#in~n| 1)} #res := 1; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {2889#(<= |fibo1_#in~n| 1)} assume true; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,336 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2889#(<= |fibo1_#in~n| 1)} {2875#(= fibo2_~n |fibo2_#in~n|)} #65#return; {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:26,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {2797#true} ~n := #in~n; {2797#true} is VALID [2020-07-08 22:06:26,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {2797#true} assume ~n < 1; {2797#true} is VALID [2020-07-08 22:06:26,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {2797#true} #res := 0; {2797#true} is VALID [2020-07-08 22:06:26,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {2797#true} assume true; {2797#true} is VALID [2020-07-08 22:06:26,350 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2797#true} {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {2797#true} ~n := #in~n; {2875#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:26,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {2875#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2875#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:26,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {2875#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {2875#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:26,352 INFO L263 TraceCheckUtils]: 3: Hoare triple {2875#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {2797#true} is VALID [2020-07-08 22:06:26,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {2797#true} ~n := #in~n; {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {2889#(<= |fibo1_#in~n| 1)} #res := 1; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {2889#(<= |fibo1_#in~n| 1)} assume true; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,358 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2889#(<= |fibo1_#in~n| 1)} {2875#(= fibo2_~n |fibo2_#in~n|)} #65#return; {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:26,359 INFO L280 TraceCheckUtils]: 10: Hoare triple {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:26,359 INFO L263 TraceCheckUtils]: 11: Hoare triple {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {2797#true} is VALID [2020-07-08 22:06:26,360 INFO L280 TraceCheckUtils]: 12: Hoare triple {2797#true} ~n := #in~n; {2797#true} is VALID [2020-07-08 22:06:26,360 INFO L280 TraceCheckUtils]: 13: Hoare triple {2797#true} assume ~n < 1; {2797#true} is VALID [2020-07-08 22:06:26,361 INFO L280 TraceCheckUtils]: 14: Hoare triple {2797#true} #res := 0; {2797#true} is VALID [2020-07-08 22:06:26,361 INFO L280 TraceCheckUtils]: 15: Hoare triple {2797#true} assume true; {2797#true} is VALID [2020-07-08 22:06:26,363 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2797#true} {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,363 INFO L280 TraceCheckUtils]: 17: Hoare triple {2888#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {2888#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,365 INFO L280 TraceCheckUtils]: 19: Hoare triple {2888#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,365 INFO L280 TraceCheckUtils]: 20: Hoare triple {2888#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,366 INFO L280 TraceCheckUtils]: 21: Hoare triple {2888#(<= |fibo2_#in~n| 2)} assume true; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,367 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2888#(<= |fibo2_#in~n| 2)} {2843#(= fibo1_~n |fibo1_#in~n|)} #69#return; {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:26,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {2797#true} ~n := #in~n; {2797#true} is VALID [2020-07-08 22:06:26,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {2797#true} assume !(~n < 1); {2797#true} is VALID [2020-07-08 22:06:26,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {2797#true} assume 1 == ~n; {2797#true} is VALID [2020-07-08 22:06:26,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {2797#true} #res := 1; {2797#true} is VALID [2020-07-08 22:06:26,377 INFO L280 TraceCheckUtils]: 4: Hoare triple {2797#true} assume true; {2797#true} is VALID [2020-07-08 22:06:26,379 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2797#true} {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {2797#true} ~n := #in~n; {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,381 INFO L263 TraceCheckUtils]: 3: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2797#true} is VALID [2020-07-08 22:06:26,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {2797#true} ~n := #in~n; {2875#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:26,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {2875#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2875#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:26,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {2875#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {2875#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:26,383 INFO L263 TraceCheckUtils]: 7: Hoare triple {2875#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {2797#true} is VALID [2020-07-08 22:06:26,383 INFO L280 TraceCheckUtils]: 8: Hoare triple {2797#true} ~n := #in~n; {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,385 INFO L280 TraceCheckUtils]: 10: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,385 INFO L280 TraceCheckUtils]: 11: Hoare triple {2889#(<= |fibo1_#in~n| 1)} #res := 1; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {2889#(<= |fibo1_#in~n| 1)} assume true; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,388 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2889#(<= |fibo1_#in~n| 1)} {2875#(= fibo2_~n |fibo2_#in~n|)} #65#return; {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:26,388 INFO L280 TraceCheckUtils]: 14: Hoare triple {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:26,389 INFO L263 TraceCheckUtils]: 15: Hoare triple {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {2797#true} is VALID [2020-07-08 22:06:26,389 INFO L280 TraceCheckUtils]: 16: Hoare triple {2797#true} ~n := #in~n; {2797#true} is VALID [2020-07-08 22:06:26,389 INFO L280 TraceCheckUtils]: 17: Hoare triple {2797#true} assume ~n < 1; {2797#true} is VALID [2020-07-08 22:06:26,389 INFO L280 TraceCheckUtils]: 18: Hoare triple {2797#true} #res := 0; {2797#true} is VALID [2020-07-08 22:06:26,390 INFO L280 TraceCheckUtils]: 19: Hoare triple {2797#true} assume true; {2797#true} is VALID [2020-07-08 22:06:26,391 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2797#true} {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,392 INFO L280 TraceCheckUtils]: 21: Hoare triple {2888#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,392 INFO L280 TraceCheckUtils]: 22: Hoare triple {2888#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,393 INFO L280 TraceCheckUtils]: 23: Hoare triple {2888#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,393 INFO L280 TraceCheckUtils]: 24: Hoare triple {2888#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,406 INFO L280 TraceCheckUtils]: 25: Hoare triple {2888#(<= |fibo2_#in~n| 2)} assume true; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,408 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2888#(<= |fibo2_#in~n| 2)} {2843#(= fibo1_~n |fibo1_#in~n|)} #69#return; {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:26,409 INFO L280 TraceCheckUtils]: 27: Hoare triple {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:26,409 INFO L263 TraceCheckUtils]: 28: Hoare triple {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {2797#true} is VALID [2020-07-08 22:06:26,409 INFO L280 TraceCheckUtils]: 29: Hoare triple {2797#true} ~n := #in~n; {2797#true} is VALID [2020-07-08 22:06:26,409 INFO L280 TraceCheckUtils]: 30: Hoare triple {2797#true} assume !(~n < 1); {2797#true} is VALID [2020-07-08 22:06:26,410 INFO L280 TraceCheckUtils]: 31: Hoare triple {2797#true} assume 1 == ~n; {2797#true} is VALID [2020-07-08 22:06:26,410 INFO L280 TraceCheckUtils]: 32: Hoare triple {2797#true} #res := 1; {2797#true} is VALID [2020-07-08 22:06:26,410 INFO L280 TraceCheckUtils]: 33: Hoare triple {2797#true} assume true; {2797#true} is VALID [2020-07-08 22:06:26,411 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2797#true} {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,412 INFO L280 TraceCheckUtils]: 35: Hoare triple {2874#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,413 INFO L280 TraceCheckUtils]: 36: Hoare triple {2874#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,413 INFO L280 TraceCheckUtils]: 37: Hoare triple {2874#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,414 INFO L280 TraceCheckUtils]: 38: Hoare triple {2874#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,414 INFO L280 TraceCheckUtils]: 39: Hoare triple {2874#(<= |fibo1_#in~n| 3)} assume true; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,416 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2874#(<= |fibo1_#in~n| 3)} {2801#(<= 8 main_~x~0)} #63#return; {2798#false} is VALID [2020-07-08 22:06:26,432 INFO L263 TraceCheckUtils]: 0: Hoare triple {2797#true} call ULTIMATE.init(); {2797#true} is VALID [2020-07-08 22:06:26,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {2797#true} assume true; {2797#true} is VALID [2020-07-08 22:06:26,433 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2797#true} {2797#true} #59#return; {2797#true} is VALID [2020-07-08 22:06:26,434 INFO L263 TraceCheckUtils]: 3: Hoare triple {2797#true} call #t~ret5 := main(); {2797#true} is VALID [2020-07-08 22:06:26,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {2797#true} ~x~0 := 8; {2801#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:26,435 INFO L263 TraceCheckUtils]: 5: Hoare triple {2801#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2797#true} is VALID [2020-07-08 22:06:26,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {2797#true} ~n := #in~n; {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,437 INFO L263 TraceCheckUtils]: 9: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2797#true} is VALID [2020-07-08 22:06:26,438 INFO L280 TraceCheckUtils]: 10: Hoare triple {2797#true} ~n := #in~n; {2875#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:26,438 INFO L280 TraceCheckUtils]: 11: Hoare triple {2875#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2875#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:26,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {2875#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {2875#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:26,439 INFO L263 TraceCheckUtils]: 13: Hoare triple {2875#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {2797#true} is VALID [2020-07-08 22:06:26,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {2797#true} ~n := #in~n; {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,440 INFO L280 TraceCheckUtils]: 15: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2843#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:26,441 INFO L280 TraceCheckUtils]: 16: Hoare triple {2843#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,441 INFO L280 TraceCheckUtils]: 17: Hoare triple {2889#(<= |fibo1_#in~n| 1)} #res := 1; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,441 INFO L280 TraceCheckUtils]: 18: Hoare triple {2889#(<= |fibo1_#in~n| 1)} assume true; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:26,443 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2889#(<= |fibo1_#in~n| 1)} {2875#(= fibo2_~n |fibo2_#in~n|)} #65#return; {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:26,443 INFO L280 TraceCheckUtils]: 20: Hoare triple {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:26,443 INFO L263 TraceCheckUtils]: 21: Hoare triple {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {2797#true} is VALID [2020-07-08 22:06:26,444 INFO L280 TraceCheckUtils]: 22: Hoare triple {2797#true} ~n := #in~n; {2797#true} is VALID [2020-07-08 22:06:26,444 INFO L280 TraceCheckUtils]: 23: Hoare triple {2797#true} assume ~n < 1; {2797#true} is VALID [2020-07-08 22:06:26,444 INFO L280 TraceCheckUtils]: 24: Hoare triple {2797#true} #res := 0; {2797#true} is VALID [2020-07-08 22:06:26,444 INFO L280 TraceCheckUtils]: 25: Hoare triple {2797#true} assume true; {2797#true} is VALID [2020-07-08 22:06:26,445 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2797#true} {2882#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,445 INFO L280 TraceCheckUtils]: 27: Hoare triple {2888#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {2888#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,446 INFO L280 TraceCheckUtils]: 29: Hoare triple {2888#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,447 INFO L280 TraceCheckUtils]: 30: Hoare triple {2888#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,447 INFO L280 TraceCheckUtils]: 31: Hoare triple {2888#(<= |fibo2_#in~n| 2)} assume true; {2888#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:26,448 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2888#(<= |fibo2_#in~n| 2)} {2843#(= fibo1_~n |fibo1_#in~n|)} #69#return; {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:26,449 INFO L280 TraceCheckUtils]: 33: Hoare triple {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:26,449 INFO L263 TraceCheckUtils]: 34: Hoare triple {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {2797#true} is VALID [2020-07-08 22:06:26,449 INFO L280 TraceCheckUtils]: 35: Hoare triple {2797#true} ~n := #in~n; {2797#true} is VALID [2020-07-08 22:06:26,450 INFO L280 TraceCheckUtils]: 36: Hoare triple {2797#true} assume !(~n < 1); {2797#true} is VALID [2020-07-08 22:06:26,450 INFO L280 TraceCheckUtils]: 37: Hoare triple {2797#true} assume 1 == ~n; {2797#true} is VALID [2020-07-08 22:06:26,450 INFO L280 TraceCheckUtils]: 38: Hoare triple {2797#true} #res := 1; {2797#true} is VALID [2020-07-08 22:06:26,450 INFO L280 TraceCheckUtils]: 39: Hoare triple {2797#true} assume true; {2797#true} is VALID [2020-07-08 22:06:26,451 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2797#true} {2867#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,451 INFO L280 TraceCheckUtils]: 41: Hoare triple {2874#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,452 INFO L280 TraceCheckUtils]: 42: Hoare triple {2874#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,452 INFO L280 TraceCheckUtils]: 43: Hoare triple {2874#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,453 INFO L280 TraceCheckUtils]: 44: Hoare triple {2874#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,453 INFO L280 TraceCheckUtils]: 45: Hoare triple {2874#(<= |fibo1_#in~n| 3)} assume true; {2874#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:26,454 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2874#(<= |fibo1_#in~n| 3)} {2801#(<= 8 main_~x~0)} #63#return; {2798#false} is VALID [2020-07-08 22:06:26,455 INFO L280 TraceCheckUtils]: 47: Hoare triple {2798#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {2798#false} is VALID [2020-07-08 22:06:26,455 INFO L280 TraceCheckUtils]: 48: Hoare triple {2798#false} ~result~0 := #t~ret4; {2798#false} is VALID [2020-07-08 22:06:26,455 INFO L280 TraceCheckUtils]: 49: Hoare triple {2798#false} havoc #t~ret4; {2798#false} is VALID [2020-07-08 22:06:26,455 INFO L280 TraceCheckUtils]: 50: Hoare triple {2798#false} assume 21 == ~result~0; {2798#false} is VALID [2020-07-08 22:06:26,455 INFO L280 TraceCheckUtils]: 51: Hoare triple {2798#false} assume !false; {2798#false} is VALID [2020-07-08 22:06:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-08 22:06:26,458 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1325529976] [2020-07-08 22:06:26,458 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:26,459 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-08 22:06:26,459 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552069525] [2020-07-08 22:06:26,459 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 52 [2020-07-08 22:06:26,460 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:26,460 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 22:06:26,506 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:26,506 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 22:06:26,506 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:26,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 22:06:26,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-08 22:06:26,507 INFO L87 Difference]: Start difference. First operand 72 states and 92 transitions. Second operand 10 states. [2020-07-08 22:06:27,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:27,473 INFO L93 Difference]: Finished difference Result 118 states and 158 transitions. [2020-07-08 22:06:27,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 22:06:27,473 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 52 [2020-07-08 22:06:27,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 22:06:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 96 transitions. [2020-07-08 22:06:27,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 22:06:27,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 96 transitions. [2020-07-08 22:06:27,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 96 transitions. [2020-07-08 22:06:27,601 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:27,606 INFO L225 Difference]: With dead ends: 118 [2020-07-08 22:06:27,606 INFO L226 Difference]: Without dead ends: 112 [2020-07-08 22:06:27,607 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2020-07-08 22:06:27,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2020-07-08 22:06:27,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 106. [2020-07-08 22:06:27,795 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:27,796 INFO L82 GeneralOperation]: Start isEquivalent. First operand 112 states. Second operand 106 states. [2020-07-08 22:06:27,796 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 106 states. [2020-07-08 22:06:27,796 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 106 states. [2020-07-08 22:06:27,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:27,804 INFO L93 Difference]: Finished difference Result 112 states and 152 transitions. [2020-07-08 22:06:27,805 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 152 transitions. [2020-07-08 22:06:27,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:27,806 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:27,806 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 112 states. [2020-07-08 22:06:27,806 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 112 states. [2020-07-08 22:06:27,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:27,814 INFO L93 Difference]: Finished difference Result 112 states and 152 transitions. [2020-07-08 22:06:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 152 transitions. [2020-07-08 22:06:27,815 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:27,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:27,815 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:27,816 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-08 22:06:27,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 145 transitions. [2020-07-08 22:06:27,822 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 145 transitions. Word has length 52 [2020-07-08 22:06:27,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:27,822 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 145 transitions. [2020-07-08 22:06:27,823 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 22:06:27,823 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 106 states and 145 transitions. [2020-07-08 22:06:28,015 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 145 transitions. [2020-07-08 22:06:28,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-07-08 22:06:28,017 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:28,018 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] [2020-07-08 22:06:28,018 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 22:06:28,018 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:28,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:28,018 INFO L82 PathProgramCache]: Analyzing trace with hash -521446491, now seen corresponding path program 1 times [2020-07-08 22:06:28,019 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:28,019 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1975906176] [2020-07-08 22:06:28,019 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:28,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,076 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3567#true} {3567#true} #59#return; {3567#true} is VALID [2020-07-08 22:06:28,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:28,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {3567#true} assume 1 == ~n; {3567#true} is VALID [2020-07-08 22:06:28,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {3567#true} #res := 1; {3567#true} is VALID [2020-07-08 22:06:28,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,206 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3567#true} {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:28,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {3567#true} assume ~n < 1; {3567#true} is VALID [2020-07-08 22:06:28,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {3567#true} #res := 0; {3567#true} is VALID [2020-07-08 22:06:28,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,220 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3567#true} {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {3567#true} ~n := #in~n; {3705#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {3705#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3706#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,223 INFO L280 TraceCheckUtils]: 2: Hoare triple {3706#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,223 INFO L263 TraceCheckUtils]: 3: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {3567#true} is VALID [2020-07-08 22:06:28,224 INFO L280 TraceCheckUtils]: 4: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,224 INFO L280 TraceCheckUtils]: 5: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,224 INFO L280 TraceCheckUtils]: 6: Hoare triple {3567#true} assume 1 == ~n; {3567#true} is VALID [2020-07-08 22:06:28,224 INFO L280 TraceCheckUtils]: 7: Hoare triple {3567#true} #res := 1; {3567#true} is VALID [2020-07-08 22:06:28,224 INFO L280 TraceCheckUtils]: 8: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,225 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3567#true} {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,226 INFO L280 TraceCheckUtils]: 10: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,226 INFO L263 TraceCheckUtils]: 11: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3567#true} is VALID [2020-07-08 22:06:28,226 INFO L280 TraceCheckUtils]: 12: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,226 INFO L280 TraceCheckUtils]: 13: Hoare triple {3567#true} assume ~n < 1; {3567#true} is VALID [2020-07-08 22:06:28,227 INFO L280 TraceCheckUtils]: 14: Hoare triple {3567#true} #res := 0; {3567#true} is VALID [2020-07-08 22:06:28,227 INFO L280 TraceCheckUtils]: 15: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,231 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3567#true} {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,231 INFO L280 TraceCheckUtils]: 17: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,232 INFO L280 TraceCheckUtils]: 18: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,232 INFO L280 TraceCheckUtils]: 19: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,233 INFO L280 TraceCheckUtils]: 20: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,233 INFO L280 TraceCheckUtils]: 21: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} assume true; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,234 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3719#(<= 2 |fibo1_#in~n|)} {3567#true} #65#return; {3699#(<= 3 fibo2_~n)} is VALID [2020-07-08 22:06:28,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:28,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {3567#true} ~n := #in~n; {3705#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {3705#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {3720#(<= |fibo1_#in~n| 0)} #res := 0; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,267 INFO L280 TraceCheckUtils]: 3: Hoare triple {3720#(<= |fibo1_#in~n| 0)} assume true; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,268 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3720#(<= |fibo1_#in~n| 0)} {3699#(<= 3 fibo2_~n)} #67#return; {3568#false} is VALID [2020-07-08 22:06:28,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {3567#true} assume !(1 == ~n); {3567#true} is VALID [2020-07-08 22:06:28,269 INFO L263 TraceCheckUtils]: 3: Hoare triple {3567#true} call #t~ret2 := fibo1(~n - 1); {3567#true} is VALID [2020-07-08 22:06:28,269 INFO L280 TraceCheckUtils]: 4: Hoare triple {3567#true} ~n := #in~n; {3705#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {3705#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3706#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {3706#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,270 INFO L263 TraceCheckUtils]: 7: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {3567#true} is VALID [2020-07-08 22:06:28,270 INFO L280 TraceCheckUtils]: 8: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,271 INFO L280 TraceCheckUtils]: 10: Hoare triple {3567#true} assume 1 == ~n; {3567#true} is VALID [2020-07-08 22:06:28,271 INFO L280 TraceCheckUtils]: 11: Hoare triple {3567#true} #res := 1; {3567#true} is VALID [2020-07-08 22:06:28,271 INFO L280 TraceCheckUtils]: 12: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,272 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3567#true} {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,273 INFO L280 TraceCheckUtils]: 14: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,273 INFO L263 TraceCheckUtils]: 15: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3567#true} is VALID [2020-07-08 22:06:28,273 INFO L280 TraceCheckUtils]: 16: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,274 INFO L280 TraceCheckUtils]: 17: Hoare triple {3567#true} assume ~n < 1; {3567#true} is VALID [2020-07-08 22:06:28,274 INFO L280 TraceCheckUtils]: 18: Hoare triple {3567#true} #res := 0; {3567#true} is VALID [2020-07-08 22:06:28,274 INFO L280 TraceCheckUtils]: 19: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,275 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3567#true} {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,275 INFO L280 TraceCheckUtils]: 21: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,276 INFO L280 TraceCheckUtils]: 22: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,276 INFO L280 TraceCheckUtils]: 23: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,276 INFO L280 TraceCheckUtils]: 24: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,277 INFO L280 TraceCheckUtils]: 25: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} assume true; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,278 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3719#(<= 2 |fibo1_#in~n|)} {3567#true} #65#return; {3699#(<= 3 fibo2_~n)} is VALID [2020-07-08 22:06:28,279 INFO L280 TraceCheckUtils]: 27: Hoare triple {3699#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3699#(<= 3 fibo2_~n)} is VALID [2020-07-08 22:06:28,280 INFO L263 TraceCheckUtils]: 28: Hoare triple {3699#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3567#true} is VALID [2020-07-08 22:06:28,280 INFO L280 TraceCheckUtils]: 29: Hoare triple {3567#true} ~n := #in~n; {3705#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,281 INFO L280 TraceCheckUtils]: 30: Hoare triple {3705#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,282 INFO L280 TraceCheckUtils]: 31: Hoare triple {3720#(<= |fibo1_#in~n| 0)} #res := 0; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,282 INFO L280 TraceCheckUtils]: 32: Hoare triple {3720#(<= |fibo1_#in~n| 0)} assume true; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,283 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3720#(<= |fibo1_#in~n| 0)} {3699#(<= 3 fibo2_~n)} #67#return; {3568#false} is VALID [2020-07-08 22:06:28,283 INFO L280 TraceCheckUtils]: 34: Hoare triple {3568#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3568#false} is VALID [2020-07-08 22:06:28,283 INFO L280 TraceCheckUtils]: 35: Hoare triple {3568#false} #res := #t~ret2 + #t~ret3; {3568#false} is VALID [2020-07-08 22:06:28,283 INFO L280 TraceCheckUtils]: 36: Hoare triple {3568#false} havoc #t~ret3; {3568#false} is VALID [2020-07-08 22:06:28,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {3568#false} havoc #t~ret2; {3568#false} is VALID [2020-07-08 22:06:28,284 INFO L280 TraceCheckUtils]: 38: Hoare triple {3568#false} assume true; {3568#false} is VALID [2020-07-08 22:06:28,284 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3568#false} {3567#true} #69#return; {3568#false} is VALID [2020-07-08 22:06:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:28,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {3567#true} assume 1 == ~n; {3567#true} is VALID [2020-07-08 22:06:28,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {3567#true} #res := 1; {3567#true} is VALID [2020-07-08 22:06:28,298 INFO L280 TraceCheckUtils]: 4: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,298 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3567#true} {3568#false} #71#return; {3568#false} is VALID [2020-07-08 22:06:28,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {3567#true} assume !(1 == ~n); {3567#true} is VALID [2020-07-08 22:06:28,299 INFO L263 TraceCheckUtils]: 3: Hoare triple {3567#true} call #t~ret0 := fibo2(~n - 1); {3567#true} is VALID [2020-07-08 22:06:28,299 INFO L280 TraceCheckUtils]: 4: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,299 INFO L280 TraceCheckUtils]: 5: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,299 INFO L280 TraceCheckUtils]: 6: Hoare triple {3567#true} assume !(1 == ~n); {3567#true} is VALID [2020-07-08 22:06:28,299 INFO L263 TraceCheckUtils]: 7: Hoare triple {3567#true} call #t~ret2 := fibo1(~n - 1); {3567#true} is VALID [2020-07-08 22:06:28,300 INFO L280 TraceCheckUtils]: 8: Hoare triple {3567#true} ~n := #in~n; {3705#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,300 INFO L280 TraceCheckUtils]: 9: Hoare triple {3705#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3706#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,301 INFO L280 TraceCheckUtils]: 10: Hoare triple {3706#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,301 INFO L263 TraceCheckUtils]: 11: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {3567#true} is VALID [2020-07-08 22:06:28,301 INFO L280 TraceCheckUtils]: 12: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,301 INFO L280 TraceCheckUtils]: 13: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {3567#true} assume 1 == ~n; {3567#true} is VALID [2020-07-08 22:06:28,302 INFO L280 TraceCheckUtils]: 15: Hoare triple {3567#true} #res := 1; {3567#true} is VALID [2020-07-08 22:06:28,302 INFO L280 TraceCheckUtils]: 16: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,302 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3567#true} {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,303 INFO L280 TraceCheckUtils]: 18: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,303 INFO L263 TraceCheckUtils]: 19: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3567#true} is VALID [2020-07-08 22:06:28,303 INFO L280 TraceCheckUtils]: 20: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,303 INFO L280 TraceCheckUtils]: 21: Hoare triple {3567#true} assume ~n < 1; {3567#true} is VALID [2020-07-08 22:06:28,303 INFO L280 TraceCheckUtils]: 22: Hoare triple {3567#true} #res := 0; {3567#true} is VALID [2020-07-08 22:06:28,304 INFO L280 TraceCheckUtils]: 23: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,304 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3567#true} {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,305 INFO L280 TraceCheckUtils]: 25: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,305 INFO L280 TraceCheckUtils]: 26: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,306 INFO L280 TraceCheckUtils]: 27: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,306 INFO L280 TraceCheckUtils]: 28: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,306 INFO L280 TraceCheckUtils]: 29: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} assume true; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,307 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3719#(<= 2 |fibo1_#in~n|)} {3567#true} #65#return; {3699#(<= 3 fibo2_~n)} is VALID [2020-07-08 22:06:28,308 INFO L280 TraceCheckUtils]: 31: Hoare triple {3699#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3699#(<= 3 fibo2_~n)} is VALID [2020-07-08 22:06:28,308 INFO L263 TraceCheckUtils]: 32: Hoare triple {3699#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3567#true} is VALID [2020-07-08 22:06:28,308 INFO L280 TraceCheckUtils]: 33: Hoare triple {3567#true} ~n := #in~n; {3705#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,309 INFO L280 TraceCheckUtils]: 34: Hoare triple {3705#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,309 INFO L280 TraceCheckUtils]: 35: Hoare triple {3720#(<= |fibo1_#in~n| 0)} #res := 0; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,309 INFO L280 TraceCheckUtils]: 36: Hoare triple {3720#(<= |fibo1_#in~n| 0)} assume true; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,310 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {3720#(<= |fibo1_#in~n| 0)} {3699#(<= 3 fibo2_~n)} #67#return; {3568#false} is VALID [2020-07-08 22:06:28,310 INFO L280 TraceCheckUtils]: 38: Hoare triple {3568#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3568#false} is VALID [2020-07-08 22:06:28,310 INFO L280 TraceCheckUtils]: 39: Hoare triple {3568#false} #res := #t~ret2 + #t~ret3; {3568#false} is VALID [2020-07-08 22:06:28,311 INFO L280 TraceCheckUtils]: 40: Hoare triple {3568#false} havoc #t~ret3; {3568#false} is VALID [2020-07-08 22:06:28,311 INFO L280 TraceCheckUtils]: 41: Hoare triple {3568#false} havoc #t~ret2; {3568#false} is VALID [2020-07-08 22:06:28,311 INFO L280 TraceCheckUtils]: 42: Hoare triple {3568#false} assume true; {3568#false} is VALID [2020-07-08 22:06:28,311 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {3568#false} {3567#true} #69#return; {3568#false} is VALID [2020-07-08 22:06:28,311 INFO L280 TraceCheckUtils]: 44: Hoare triple {3568#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3568#false} is VALID [2020-07-08 22:06:28,311 INFO L263 TraceCheckUtils]: 45: Hoare triple {3568#false} call #t~ret1 := fibo2(~n - 2); {3567#true} is VALID [2020-07-08 22:06:28,311 INFO L280 TraceCheckUtils]: 46: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,311 INFO L280 TraceCheckUtils]: 47: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,312 INFO L280 TraceCheckUtils]: 48: Hoare triple {3567#true} assume 1 == ~n; {3567#true} is VALID [2020-07-08 22:06:28,312 INFO L280 TraceCheckUtils]: 49: Hoare triple {3567#true} #res := 1; {3567#true} is VALID [2020-07-08 22:06:28,312 INFO L280 TraceCheckUtils]: 50: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,312 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3567#true} {3568#false} #71#return; {3568#false} is VALID [2020-07-08 22:06:28,312 INFO L280 TraceCheckUtils]: 52: Hoare triple {3568#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3568#false} is VALID [2020-07-08 22:06:28,312 INFO L280 TraceCheckUtils]: 53: Hoare triple {3568#false} #res := #t~ret0 + #t~ret1; {3568#false} is VALID [2020-07-08 22:06:28,312 INFO L280 TraceCheckUtils]: 54: Hoare triple {3568#false} havoc #t~ret1; {3568#false} is VALID [2020-07-08 22:06:28,313 INFO L280 TraceCheckUtils]: 55: Hoare triple {3568#false} havoc #t~ret0; {3568#false} is VALID [2020-07-08 22:06:28,313 INFO L280 TraceCheckUtils]: 56: Hoare triple {3568#false} assume true; {3568#false} is VALID [2020-07-08 22:06:28,313 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3568#false} {3571#(<= 8 main_~x~0)} #63#return; {3568#false} is VALID [2020-07-08 22:06:28,315 INFO L263 TraceCheckUtils]: 0: Hoare triple {3567#true} call ULTIMATE.init(); {3567#true} is VALID [2020-07-08 22:06:28,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,315 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3567#true} {3567#true} #59#return; {3567#true} is VALID [2020-07-08 22:06:28,315 INFO L263 TraceCheckUtils]: 3: Hoare triple {3567#true} call #t~ret5 := main(); {3567#true} is VALID [2020-07-08 22:06:28,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {3567#true} ~x~0 := 8; {3571#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:28,316 INFO L263 TraceCheckUtils]: 5: Hoare triple {3571#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3567#true} is VALID [2020-07-08 22:06:28,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,316 INFO L280 TraceCheckUtils]: 7: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,316 INFO L280 TraceCheckUtils]: 8: Hoare triple {3567#true} assume !(1 == ~n); {3567#true} is VALID [2020-07-08 22:06:28,317 INFO L263 TraceCheckUtils]: 9: Hoare triple {3567#true} call #t~ret0 := fibo2(~n - 1); {3567#true} is VALID [2020-07-08 22:06:28,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,317 INFO L280 TraceCheckUtils]: 11: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,317 INFO L280 TraceCheckUtils]: 12: Hoare triple {3567#true} assume !(1 == ~n); {3567#true} is VALID [2020-07-08 22:06:28,317 INFO L263 TraceCheckUtils]: 13: Hoare triple {3567#true} call #t~ret2 := fibo1(~n - 1); {3567#true} is VALID [2020-07-08 22:06:28,317 INFO L280 TraceCheckUtils]: 14: Hoare triple {3567#true} ~n := #in~n; {3705#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,318 INFO L280 TraceCheckUtils]: 15: Hoare triple {3705#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3706#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,319 INFO L280 TraceCheckUtils]: 16: Hoare triple {3706#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,319 INFO L263 TraceCheckUtils]: 17: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {3567#true} is VALID [2020-07-08 22:06:28,319 INFO L280 TraceCheckUtils]: 18: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,319 INFO L280 TraceCheckUtils]: 19: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,319 INFO L280 TraceCheckUtils]: 20: Hoare triple {3567#true} assume 1 == ~n; {3567#true} is VALID [2020-07-08 22:06:28,319 INFO L280 TraceCheckUtils]: 21: Hoare triple {3567#true} #res := 1; {3567#true} is VALID [2020-07-08 22:06:28,319 INFO L280 TraceCheckUtils]: 22: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,320 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {3567#true} {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,321 INFO L280 TraceCheckUtils]: 24: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:28,321 INFO L263 TraceCheckUtils]: 25: Hoare triple {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3567#true} is VALID [2020-07-08 22:06:28,321 INFO L280 TraceCheckUtils]: 26: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,321 INFO L280 TraceCheckUtils]: 27: Hoare triple {3567#true} assume ~n < 1; {3567#true} is VALID [2020-07-08 22:06:28,321 INFO L280 TraceCheckUtils]: 28: Hoare triple {3567#true} #res := 0; {3567#true} is VALID [2020-07-08 22:06:28,321 INFO L280 TraceCheckUtils]: 29: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,322 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3567#true} {3707#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,323 INFO L280 TraceCheckUtils]: 31: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,323 INFO L280 TraceCheckUtils]: 32: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,323 INFO L280 TraceCheckUtils]: 33: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,324 INFO L280 TraceCheckUtils]: 34: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,324 INFO L280 TraceCheckUtils]: 35: Hoare triple {3719#(<= 2 |fibo1_#in~n|)} assume true; {3719#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,325 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3719#(<= 2 |fibo1_#in~n|)} {3567#true} #65#return; {3699#(<= 3 fibo2_~n)} is VALID [2020-07-08 22:06:28,326 INFO L280 TraceCheckUtils]: 37: Hoare triple {3699#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3699#(<= 3 fibo2_~n)} is VALID [2020-07-08 22:06:28,326 INFO L263 TraceCheckUtils]: 38: Hoare triple {3699#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3567#true} is VALID [2020-07-08 22:06:28,326 INFO L280 TraceCheckUtils]: 39: Hoare triple {3567#true} ~n := #in~n; {3705#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:28,327 INFO L280 TraceCheckUtils]: 40: Hoare triple {3705#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,327 INFO L280 TraceCheckUtils]: 41: Hoare triple {3720#(<= |fibo1_#in~n| 0)} #res := 0; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,327 INFO L280 TraceCheckUtils]: 42: Hoare triple {3720#(<= |fibo1_#in~n| 0)} assume true; {3720#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 22:06:28,328 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {3720#(<= |fibo1_#in~n| 0)} {3699#(<= 3 fibo2_~n)} #67#return; {3568#false} is VALID [2020-07-08 22:06:28,328 INFO L280 TraceCheckUtils]: 44: Hoare triple {3568#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3568#false} is VALID [2020-07-08 22:06:28,328 INFO L280 TraceCheckUtils]: 45: Hoare triple {3568#false} #res := #t~ret2 + #t~ret3; {3568#false} is VALID [2020-07-08 22:06:28,329 INFO L280 TraceCheckUtils]: 46: Hoare triple {3568#false} havoc #t~ret3; {3568#false} is VALID [2020-07-08 22:06:28,329 INFO L280 TraceCheckUtils]: 47: Hoare triple {3568#false} havoc #t~ret2; {3568#false} is VALID [2020-07-08 22:06:28,329 INFO L280 TraceCheckUtils]: 48: Hoare triple {3568#false} assume true; {3568#false} is VALID [2020-07-08 22:06:28,329 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3568#false} {3567#true} #69#return; {3568#false} is VALID [2020-07-08 22:06:28,329 INFO L280 TraceCheckUtils]: 50: Hoare triple {3568#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3568#false} is VALID [2020-07-08 22:06:28,329 INFO L263 TraceCheckUtils]: 51: Hoare triple {3568#false} call #t~ret1 := fibo2(~n - 2); {3567#true} is VALID [2020-07-08 22:06:28,330 INFO L280 TraceCheckUtils]: 52: Hoare triple {3567#true} ~n := #in~n; {3567#true} is VALID [2020-07-08 22:06:28,330 INFO L280 TraceCheckUtils]: 53: Hoare triple {3567#true} assume !(~n < 1); {3567#true} is VALID [2020-07-08 22:06:28,330 INFO L280 TraceCheckUtils]: 54: Hoare triple {3567#true} assume 1 == ~n; {3567#true} is VALID [2020-07-08 22:06:28,330 INFO L280 TraceCheckUtils]: 55: Hoare triple {3567#true} #res := 1; {3567#true} is VALID [2020-07-08 22:06:28,330 INFO L280 TraceCheckUtils]: 56: Hoare triple {3567#true} assume true; {3567#true} is VALID [2020-07-08 22:06:28,330 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3567#true} {3568#false} #71#return; {3568#false} is VALID [2020-07-08 22:06:28,331 INFO L280 TraceCheckUtils]: 58: Hoare triple {3568#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3568#false} is VALID [2020-07-08 22:06:28,331 INFO L280 TraceCheckUtils]: 59: Hoare triple {3568#false} #res := #t~ret0 + #t~ret1; {3568#false} is VALID [2020-07-08 22:06:28,331 INFO L280 TraceCheckUtils]: 60: Hoare triple {3568#false} havoc #t~ret1; {3568#false} is VALID [2020-07-08 22:06:28,331 INFO L280 TraceCheckUtils]: 61: Hoare triple {3568#false} havoc #t~ret0; {3568#false} is VALID [2020-07-08 22:06:28,331 INFO L280 TraceCheckUtils]: 62: Hoare triple {3568#false} assume true; {3568#false} is VALID [2020-07-08 22:06:28,332 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3568#false} {3571#(<= 8 main_~x~0)} #63#return; {3568#false} is VALID [2020-07-08 22:06:28,332 INFO L280 TraceCheckUtils]: 64: Hoare triple {3568#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {3568#false} is VALID [2020-07-08 22:06:28,332 INFO L280 TraceCheckUtils]: 65: Hoare triple {3568#false} ~result~0 := #t~ret4; {3568#false} is VALID [2020-07-08 22:06:28,332 INFO L280 TraceCheckUtils]: 66: Hoare triple {3568#false} havoc #t~ret4; {3568#false} is VALID [2020-07-08 22:06:28,332 INFO L280 TraceCheckUtils]: 67: Hoare triple {3568#false} assume 21 == ~result~0; {3568#false} is VALID [2020-07-08 22:06:28,332 INFO L280 TraceCheckUtils]: 68: Hoare triple {3568#false} assume !false; {3568#false} is VALID [2020-07-08 22:06:28,336 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-08 22:06:28,337 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1975906176] [2020-07-08 22:06:28,337 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:28,337 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:06:28,337 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1892559425] [2020-07-08 22:06:28,338 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 69 [2020-07-08 22:06:28,338 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:28,339 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:06:28,422 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:28,422 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:06:28,422 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:28,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:06:28,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:06:28,423 INFO L87 Difference]: Start difference. First operand 106 states and 145 transitions. Second operand 9 states. [2020-07-08 22:06:29,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:29,141 INFO L93 Difference]: Finished difference Result 227 states and 348 transitions. [2020-07-08 22:06:29,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 22:06:29,141 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 69 [2020-07-08 22:06:29,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:29,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:06:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 113 transitions. [2020-07-08 22:06:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:06:29,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 113 transitions. [2020-07-08 22:06:29,148 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 113 transitions. [2020-07-08 22:06:29,283 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:29,289 INFO L225 Difference]: With dead ends: 227 [2020-07-08 22:06:29,289 INFO L226 Difference]: Without dead ends: 127 [2020-07-08 22:06:29,290 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-08 22:06:29,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2020-07-08 22:06:29,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 115. [2020-07-08 22:06:29,571 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:29,571 INFO L82 GeneralOperation]: Start isEquivalent. First operand 127 states. Second operand 115 states. [2020-07-08 22:06:29,571 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 115 states. [2020-07-08 22:06:29,571 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 115 states. [2020-07-08 22:06:29,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:29,580 INFO L93 Difference]: Finished difference Result 127 states and 180 transitions. [2020-07-08 22:06:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 180 transitions. [2020-07-08 22:06:29,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:29,581 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:29,582 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand 127 states. [2020-07-08 22:06:29,582 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 127 states. [2020-07-08 22:06:29,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:29,590 INFO L93 Difference]: Finished difference Result 127 states and 180 transitions. [2020-07-08 22:06:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 180 transitions. [2020-07-08 22:06:29,592 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:29,592 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:29,592 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:29,592 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115 states. [2020-07-08 22:06:29,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 161 transitions. [2020-07-08 22:06:29,599 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 161 transitions. Word has length 69 [2020-07-08 22:06:29,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:29,599 INFO L479 AbstractCegarLoop]: Abstraction has 115 states and 161 transitions. [2020-07-08 22:06:29,599 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:06:29,599 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 115 states and 161 transitions. [2020-07-08 22:06:29,827 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:29,827 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 161 transitions. [2020-07-08 22:06:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-08 22:06:29,830 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:29,830 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] [2020-07-08 22:06:29,830 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 22:06:29,830 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:29,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:29,831 INFO L82 PathProgramCache]: Analyzing trace with hash -439633211, now seen corresponding path program 1 times [2020-07-08 22:06:29,831 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:29,831 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1554006125] [2020-07-08 22:06:29,832 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:29,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:29,873 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4663#true} {4663#true} #59#return; {4663#true} is VALID [2020-07-08 22:06:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:29,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:30,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {4663#true} assume 1 == ~n; {4663#true} is VALID [2020-07-08 22:06:30,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {4663#true} #res := 1; {4663#true} is VALID [2020-07-08 22:06:30,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,047 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4663#true} {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:30,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {4663#true} assume ~n < 1; {4663#true} is VALID [2020-07-08 22:06:30,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {4663#true} #res := 0; {4663#true} is VALID [2020-07-08 22:06:30,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,053 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4663#true} {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {4663#true} ~n := #in~n; {4807#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {4807#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {4808#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {4808#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,054 INFO L263 TraceCheckUtils]: 3: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4663#true} is VALID [2020-07-08 22:06:30,054 INFO L280 TraceCheckUtils]: 4: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,055 INFO L280 TraceCheckUtils]: 5: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,055 INFO L280 TraceCheckUtils]: 6: Hoare triple {4663#true} assume 1 == ~n; {4663#true} is VALID [2020-07-08 22:06:30,055 INFO L280 TraceCheckUtils]: 7: Hoare triple {4663#true} #res := 1; {4663#true} is VALID [2020-07-08 22:06:30,055 INFO L280 TraceCheckUtils]: 8: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,055 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4663#true} {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,056 INFO L280 TraceCheckUtils]: 10: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,056 INFO L263 TraceCheckUtils]: 11: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4663#true} is VALID [2020-07-08 22:06:30,056 INFO L280 TraceCheckUtils]: 12: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,056 INFO L280 TraceCheckUtils]: 13: Hoare triple {4663#true} assume ~n < 1; {4663#true} is VALID [2020-07-08 22:06:30,057 INFO L280 TraceCheckUtils]: 14: Hoare triple {4663#true} #res := 0; {4663#true} is VALID [2020-07-08 22:06:30,057 INFO L280 TraceCheckUtils]: 15: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,063 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4663#true} {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,063 INFO L280 TraceCheckUtils]: 17: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,064 INFO L280 TraceCheckUtils]: 18: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,064 INFO L280 TraceCheckUtils]: 19: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,065 INFO L280 TraceCheckUtils]: 20: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,065 INFO L280 TraceCheckUtils]: 21: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} assume true; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,066 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4821#(<= 2 |fibo1_#in~n|)} {4775#(= fibo2_~n |fibo2_#in~n|)} #65#return; {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:30,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {4663#true} assume 1 == ~n; {4663#true} is VALID [2020-07-08 22:06:30,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {4663#true} #res := 1; {4663#true} is VALID [2020-07-08 22:06:30,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,075 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4663#true} {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {4663#true} ~n := #in~n; {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,076 INFO L263 TraceCheckUtils]: 3: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4663#true} is VALID [2020-07-08 22:06:30,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {4663#true} ~n := #in~n; {4807#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,077 INFO L280 TraceCheckUtils]: 5: Hoare triple {4807#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {4808#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,078 INFO L280 TraceCheckUtils]: 6: Hoare triple {4808#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,078 INFO L263 TraceCheckUtils]: 7: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4663#true} is VALID [2020-07-08 22:06:30,078 INFO L280 TraceCheckUtils]: 8: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,078 INFO L280 TraceCheckUtils]: 9: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {4663#true} assume 1 == ~n; {4663#true} is VALID [2020-07-08 22:06:30,079 INFO L280 TraceCheckUtils]: 11: Hoare triple {4663#true} #res := 1; {4663#true} is VALID [2020-07-08 22:06:30,079 INFO L280 TraceCheckUtils]: 12: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,080 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4663#true} {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,081 INFO L280 TraceCheckUtils]: 14: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,081 INFO L263 TraceCheckUtils]: 15: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4663#true} is VALID [2020-07-08 22:06:30,081 INFO L280 TraceCheckUtils]: 16: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,081 INFO L280 TraceCheckUtils]: 17: Hoare triple {4663#true} assume ~n < 1; {4663#true} is VALID [2020-07-08 22:06:30,081 INFO L280 TraceCheckUtils]: 18: Hoare triple {4663#true} #res := 0; {4663#true} is VALID [2020-07-08 22:06:30,082 INFO L280 TraceCheckUtils]: 19: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,083 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4663#true} {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,083 INFO L280 TraceCheckUtils]: 21: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,084 INFO L280 TraceCheckUtils]: 22: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,084 INFO L280 TraceCheckUtils]: 23: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,085 INFO L280 TraceCheckUtils]: 24: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,085 INFO L280 TraceCheckUtils]: 25: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} assume true; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,086 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4821#(<= 2 |fibo1_#in~n|)} {4775#(= fibo2_~n |fibo2_#in~n|)} #65#return; {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:30,087 INFO L280 TraceCheckUtils]: 27: Hoare triple {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:30,088 INFO L263 TraceCheckUtils]: 28: Hoare triple {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4663#true} is VALID [2020-07-08 22:06:30,088 INFO L280 TraceCheckUtils]: 29: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,088 INFO L280 TraceCheckUtils]: 30: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,088 INFO L280 TraceCheckUtils]: 31: Hoare triple {4663#true} assume 1 == ~n; {4663#true} is VALID [2020-07-08 22:06:30,088 INFO L280 TraceCheckUtils]: 32: Hoare triple {4663#true} #res := 1; {4663#true} is VALID [2020-07-08 22:06:30,089 INFO L280 TraceCheckUtils]: 33: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,090 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4663#true} {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,091 INFO L280 TraceCheckUtils]: 35: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,091 INFO L280 TraceCheckUtils]: 36: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,092 INFO L280 TraceCheckUtils]: 37: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,092 INFO L280 TraceCheckUtils]: 38: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,093 INFO L280 TraceCheckUtils]: 39: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} assume true; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,094 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4806#(<= 3 |fibo2_#in~n|)} {4663#true} #69#return; {4768#(<= 4 fibo1_~n)} is VALID [2020-07-08 22:06:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:30,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {4663#true} ~n := #in~n; {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {4822#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:30,120 INFO L280 TraceCheckUtils]: 3: Hoare triple {4822#(<= |fibo2_#in~n| 1)} #res := 1; {4822#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:30,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {4822#(<= |fibo2_#in~n| 1)} assume true; {4822#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:30,121 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4822#(<= |fibo2_#in~n| 1)} {4768#(<= 4 fibo1_~n)} #71#return; {4664#false} is VALID [2020-07-08 22:06:30,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {4663#true} assume !(1 == ~n); {4663#true} is VALID [2020-07-08 22:06:30,122 INFO L263 TraceCheckUtils]: 3: Hoare triple {4663#true} call #t~ret0 := fibo2(~n - 1); {4663#true} is VALID [2020-07-08 22:06:30,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {4663#true} ~n := #in~n; {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,123 INFO L280 TraceCheckUtils]: 6: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,123 INFO L263 TraceCheckUtils]: 7: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4663#true} is VALID [2020-07-08 22:06:30,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {4663#true} ~n := #in~n; {4807#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,124 INFO L280 TraceCheckUtils]: 9: Hoare triple {4807#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {4808#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {4808#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,125 INFO L263 TraceCheckUtils]: 11: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4663#true} is VALID [2020-07-08 22:06:30,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,125 INFO L280 TraceCheckUtils]: 13: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,125 INFO L280 TraceCheckUtils]: 14: Hoare triple {4663#true} assume 1 == ~n; {4663#true} is VALID [2020-07-08 22:06:30,125 INFO L280 TraceCheckUtils]: 15: Hoare triple {4663#true} #res := 1; {4663#true} is VALID [2020-07-08 22:06:30,125 INFO L280 TraceCheckUtils]: 16: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,127 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4663#true} {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,128 INFO L280 TraceCheckUtils]: 18: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,128 INFO L263 TraceCheckUtils]: 19: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4663#true} is VALID [2020-07-08 22:06:30,128 INFO L280 TraceCheckUtils]: 20: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,128 INFO L280 TraceCheckUtils]: 21: Hoare triple {4663#true} assume ~n < 1; {4663#true} is VALID [2020-07-08 22:06:30,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {4663#true} #res := 0; {4663#true} is VALID [2020-07-08 22:06:30,128 INFO L280 TraceCheckUtils]: 23: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,129 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4663#true} {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,130 INFO L280 TraceCheckUtils]: 25: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,130 INFO L280 TraceCheckUtils]: 26: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,131 INFO L280 TraceCheckUtils]: 27: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,131 INFO L280 TraceCheckUtils]: 28: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,132 INFO L280 TraceCheckUtils]: 29: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} assume true; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,133 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4821#(<= 2 |fibo1_#in~n|)} {4775#(= fibo2_~n |fibo2_#in~n|)} #65#return; {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:30,134 INFO L280 TraceCheckUtils]: 31: Hoare triple {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:30,134 INFO L263 TraceCheckUtils]: 32: Hoare triple {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4663#true} is VALID [2020-07-08 22:06:30,134 INFO L280 TraceCheckUtils]: 33: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,134 INFO L280 TraceCheckUtils]: 34: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,134 INFO L280 TraceCheckUtils]: 35: Hoare triple {4663#true} assume 1 == ~n; {4663#true} is VALID [2020-07-08 22:06:30,134 INFO L280 TraceCheckUtils]: 36: Hoare triple {4663#true} #res := 1; {4663#true} is VALID [2020-07-08 22:06:30,134 INFO L280 TraceCheckUtils]: 37: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,135 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4663#true} {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,136 INFO L280 TraceCheckUtils]: 39: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,137 INFO L280 TraceCheckUtils]: 40: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,137 INFO L280 TraceCheckUtils]: 41: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,138 INFO L280 TraceCheckUtils]: 42: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,139 INFO L280 TraceCheckUtils]: 43: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} assume true; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,139 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4806#(<= 3 |fibo2_#in~n|)} {4663#true} #69#return; {4768#(<= 4 fibo1_~n)} is VALID [2020-07-08 22:06:30,140 INFO L280 TraceCheckUtils]: 45: Hoare triple {4768#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4768#(<= 4 fibo1_~n)} is VALID [2020-07-08 22:06:30,140 INFO L263 TraceCheckUtils]: 46: Hoare triple {4768#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4663#true} is VALID [2020-07-08 22:06:30,140 INFO L280 TraceCheckUtils]: 47: Hoare triple {4663#true} ~n := #in~n; {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,141 INFO L280 TraceCheckUtils]: 48: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,143 INFO L280 TraceCheckUtils]: 49: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {4822#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:30,147 INFO L280 TraceCheckUtils]: 50: Hoare triple {4822#(<= |fibo2_#in~n| 1)} #res := 1; {4822#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:30,148 INFO L280 TraceCheckUtils]: 51: Hoare triple {4822#(<= |fibo2_#in~n| 1)} assume true; {4822#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:30,149 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4822#(<= |fibo2_#in~n| 1)} {4768#(<= 4 fibo1_~n)} #71#return; {4664#false} is VALID [2020-07-08 22:06:30,150 INFO L280 TraceCheckUtils]: 53: Hoare triple {4664#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4664#false} is VALID [2020-07-08 22:06:30,150 INFO L280 TraceCheckUtils]: 54: Hoare triple {4664#false} #res := #t~ret0 + #t~ret1; {4664#false} is VALID [2020-07-08 22:06:30,150 INFO L280 TraceCheckUtils]: 55: Hoare triple {4664#false} havoc #t~ret1; {4664#false} is VALID [2020-07-08 22:06:30,150 INFO L280 TraceCheckUtils]: 56: Hoare triple {4664#false} havoc #t~ret0; {4664#false} is VALID [2020-07-08 22:06:30,150 INFO L280 TraceCheckUtils]: 57: Hoare triple {4664#false} assume true; {4664#false} is VALID [2020-07-08 22:06:30,150 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4664#false} {4667#(<= 8 main_~x~0)} #63#return; {4664#false} is VALID [2020-07-08 22:06:30,153 INFO L263 TraceCheckUtils]: 0: Hoare triple {4663#true} call ULTIMATE.init(); {4663#true} is VALID [2020-07-08 22:06:30,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,153 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4663#true} {4663#true} #59#return; {4663#true} is VALID [2020-07-08 22:06:30,153 INFO L263 TraceCheckUtils]: 3: Hoare triple {4663#true} call #t~ret5 := main(); {4663#true} is VALID [2020-07-08 22:06:30,154 INFO L280 TraceCheckUtils]: 4: Hoare triple {4663#true} ~x~0 := 8; {4667#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:30,154 INFO L263 TraceCheckUtils]: 5: Hoare triple {4667#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4663#true} is VALID [2020-07-08 22:06:30,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,154 INFO L280 TraceCheckUtils]: 7: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,154 INFO L280 TraceCheckUtils]: 8: Hoare triple {4663#true} assume !(1 == ~n); {4663#true} is VALID [2020-07-08 22:06:30,155 INFO L263 TraceCheckUtils]: 9: Hoare triple {4663#true} call #t~ret0 := fibo2(~n - 1); {4663#true} is VALID [2020-07-08 22:06:30,155 INFO L280 TraceCheckUtils]: 10: Hoare triple {4663#true} ~n := #in~n; {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,156 INFO L280 TraceCheckUtils]: 11: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,156 INFO L280 TraceCheckUtils]: 12: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,156 INFO L263 TraceCheckUtils]: 13: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4663#true} is VALID [2020-07-08 22:06:30,157 INFO L280 TraceCheckUtils]: 14: Hoare triple {4663#true} ~n := #in~n; {4807#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,158 INFO L280 TraceCheckUtils]: 15: Hoare triple {4807#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {4808#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,158 INFO L280 TraceCheckUtils]: 16: Hoare triple {4808#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,158 INFO L263 TraceCheckUtils]: 17: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4663#true} is VALID [2020-07-08 22:06:30,159 INFO L280 TraceCheckUtils]: 18: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,159 INFO L280 TraceCheckUtils]: 19: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {4663#true} assume 1 == ~n; {4663#true} is VALID [2020-07-08 22:06:30,159 INFO L280 TraceCheckUtils]: 21: Hoare triple {4663#true} #res := 1; {4663#true} is VALID [2020-07-08 22:06:30,159 INFO L280 TraceCheckUtils]: 22: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,160 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4663#true} {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,161 INFO L280 TraceCheckUtils]: 24: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:30,161 INFO L263 TraceCheckUtils]: 25: Hoare triple {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4663#true} is VALID [2020-07-08 22:06:30,161 INFO L280 TraceCheckUtils]: 26: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,161 INFO L280 TraceCheckUtils]: 27: Hoare triple {4663#true} assume ~n < 1; {4663#true} is VALID [2020-07-08 22:06:30,161 INFO L280 TraceCheckUtils]: 28: Hoare triple {4663#true} #res := 0; {4663#true} is VALID [2020-07-08 22:06:30,162 INFO L280 TraceCheckUtils]: 29: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,163 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4663#true} {4809#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,163 INFO L280 TraceCheckUtils]: 31: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,164 INFO L280 TraceCheckUtils]: 32: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,164 INFO L280 TraceCheckUtils]: 33: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,165 INFO L280 TraceCheckUtils]: 34: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,165 INFO L280 TraceCheckUtils]: 35: Hoare triple {4821#(<= 2 |fibo1_#in~n|)} assume true; {4821#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:30,166 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4821#(<= 2 |fibo1_#in~n|)} {4775#(= fibo2_~n |fibo2_#in~n|)} #65#return; {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:30,167 INFO L280 TraceCheckUtils]: 37: Hoare triple {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:30,167 INFO L263 TraceCheckUtils]: 38: Hoare triple {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4663#true} is VALID [2020-07-08 22:06:30,167 INFO L280 TraceCheckUtils]: 39: Hoare triple {4663#true} ~n := #in~n; {4663#true} is VALID [2020-07-08 22:06:30,167 INFO L280 TraceCheckUtils]: 40: Hoare triple {4663#true} assume !(~n < 1); {4663#true} is VALID [2020-07-08 22:06:30,167 INFO L280 TraceCheckUtils]: 41: Hoare triple {4663#true} assume 1 == ~n; {4663#true} is VALID [2020-07-08 22:06:30,168 INFO L280 TraceCheckUtils]: 42: Hoare triple {4663#true} #res := 1; {4663#true} is VALID [2020-07-08 22:06:30,168 INFO L280 TraceCheckUtils]: 43: Hoare triple {4663#true} assume true; {4663#true} is VALID [2020-07-08 22:06:30,169 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4663#true} {4799#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,169 INFO L280 TraceCheckUtils]: 45: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,170 INFO L280 TraceCheckUtils]: 46: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,170 INFO L280 TraceCheckUtils]: 47: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,171 INFO L280 TraceCheckUtils]: 48: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,171 INFO L280 TraceCheckUtils]: 49: Hoare triple {4806#(<= 3 |fibo2_#in~n|)} assume true; {4806#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,172 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4806#(<= 3 |fibo2_#in~n|)} {4663#true} #69#return; {4768#(<= 4 fibo1_~n)} is VALID [2020-07-08 22:06:30,172 INFO L280 TraceCheckUtils]: 51: Hoare triple {4768#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4768#(<= 4 fibo1_~n)} is VALID [2020-07-08 22:06:30,173 INFO L263 TraceCheckUtils]: 52: Hoare triple {4768#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4663#true} is VALID [2020-07-08 22:06:30,173 INFO L280 TraceCheckUtils]: 53: Hoare triple {4663#true} ~n := #in~n; {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,174 INFO L280 TraceCheckUtils]: 54: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4775#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:30,174 INFO L280 TraceCheckUtils]: 55: Hoare triple {4775#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {4822#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:30,175 INFO L280 TraceCheckUtils]: 56: Hoare triple {4822#(<= |fibo2_#in~n| 1)} #res := 1; {4822#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:30,175 INFO L280 TraceCheckUtils]: 57: Hoare triple {4822#(<= |fibo2_#in~n| 1)} assume true; {4822#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:30,176 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4822#(<= |fibo2_#in~n| 1)} {4768#(<= 4 fibo1_~n)} #71#return; {4664#false} is VALID [2020-07-08 22:06:30,176 INFO L280 TraceCheckUtils]: 59: Hoare triple {4664#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4664#false} is VALID [2020-07-08 22:06:30,176 INFO L280 TraceCheckUtils]: 60: Hoare triple {4664#false} #res := #t~ret0 + #t~ret1; {4664#false} is VALID [2020-07-08 22:06:30,177 INFO L280 TraceCheckUtils]: 61: Hoare triple {4664#false} havoc #t~ret1; {4664#false} is VALID [2020-07-08 22:06:30,177 INFO L280 TraceCheckUtils]: 62: Hoare triple {4664#false} havoc #t~ret0; {4664#false} is VALID [2020-07-08 22:06:30,177 INFO L280 TraceCheckUtils]: 63: Hoare triple {4664#false} assume true; {4664#false} is VALID [2020-07-08 22:06:30,177 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4664#false} {4667#(<= 8 main_~x~0)} #63#return; {4664#false} is VALID [2020-07-08 22:06:30,177 INFO L280 TraceCheckUtils]: 65: Hoare triple {4664#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {4664#false} is VALID [2020-07-08 22:06:30,177 INFO L280 TraceCheckUtils]: 66: Hoare triple {4664#false} ~result~0 := #t~ret4; {4664#false} is VALID [2020-07-08 22:06:30,178 INFO L280 TraceCheckUtils]: 67: Hoare triple {4664#false} havoc #t~ret4; {4664#false} is VALID [2020-07-08 22:06:30,178 INFO L280 TraceCheckUtils]: 68: Hoare triple {4664#false} assume 21 == ~result~0; {4664#false} is VALID [2020-07-08 22:06:30,178 INFO L280 TraceCheckUtils]: 69: Hoare triple {4664#false} assume !false; {4664#false} is VALID [2020-07-08 22:06:30,182 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 11 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-07-08 22:06:30,182 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1554006125] [2020-07-08 22:06:30,182 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:30,182 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-08 22:06:30,183 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773153821] [2020-07-08 22:06:30,183 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 70 [2020-07-08 22:06:30,184 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:30,184 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 22:06:30,238 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:30,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 22:06:30,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:30,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 22:06:30,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-07-08 22:06:30,240 INFO L87 Difference]: Start difference. First operand 115 states and 161 transitions. Second operand 12 states. [2020-07-08 22:06:31,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:31,354 INFO L93 Difference]: Finished difference Result 257 states and 400 transitions. [2020-07-08 22:06:31,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 22:06:31,354 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 70 [2020-07-08 22:06:31,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:31,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 22:06:31,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 127 transitions. [2020-07-08 22:06:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 22:06:31,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 127 transitions. [2020-07-08 22:06:31,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 127 transitions. [2020-07-08 22:06:31,515 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:31,523 INFO L225 Difference]: With dead ends: 257 [2020-07-08 22:06:31,523 INFO L226 Difference]: Without dead ends: 151 [2020-07-08 22:06:31,525 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2020-07-08 22:06:31,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2020-07-08 22:06:31,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 133. [2020-07-08 22:06:31,819 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:31,819 INFO L82 GeneralOperation]: Start isEquivalent. First operand 151 states. Second operand 133 states. [2020-07-08 22:06:31,819 INFO L74 IsIncluded]: Start isIncluded. First operand 151 states. Second operand 133 states. [2020-07-08 22:06:31,819 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 133 states. [2020-07-08 22:06:31,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:31,830 INFO L93 Difference]: Finished difference Result 151 states and 217 transitions. [2020-07-08 22:06:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 217 transitions. [2020-07-08 22:06:31,832 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:31,832 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:31,832 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand 151 states. [2020-07-08 22:06:31,832 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 151 states. [2020-07-08 22:06:31,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:31,843 INFO L93 Difference]: Finished difference Result 151 states and 217 transitions. [2020-07-08 22:06:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 217 transitions. [2020-07-08 22:06:31,845 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:31,846 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:31,846 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:31,846 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2020-07-08 22:06:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 191 transitions. [2020-07-08 22:06:31,853 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 191 transitions. Word has length 70 [2020-07-08 22:06:31,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:31,854 INFO L479 AbstractCegarLoop]: Abstraction has 133 states and 191 transitions. [2020-07-08 22:06:31,854 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 22:06:31,854 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 133 states and 191 transitions. [2020-07-08 22:06:32,108 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:32,109 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 191 transitions. [2020-07-08 22:06:32,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2020-07-08 22:06:32,112 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:32,114 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] [2020-07-08 22:06:32,115 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 22:06:32,115 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:32,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:32,126 INFO L82 PathProgramCache]: Analyzing trace with hash 307755032, now seen corresponding path program 2 times [2020-07-08 22:06:32,126 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:32,126 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [127108588] [2020-07-08 22:06:32,126 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,181 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5912#true} {5912#true} #59#return; {5912#true} is VALID [2020-07-08 22:06:32,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {6140#(<= |fibo2_#in~n| 1)} #res := 1; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {6140#(<= |fibo2_#in~n| 1)} assume true; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,334 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6140#(<= |fibo2_#in~n| 1)} {6126#(= fibo1_~n |fibo1_#in~n|)} #69#return; {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {5912#true} assume ~n < 1; {5912#true} is VALID [2020-07-08 22:06:32,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {5912#true} #res := 0; {5912#true} is VALID [2020-07-08 22:06:32,340 INFO L280 TraceCheckUtils]: 3: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,341 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5912#true} {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,344 INFO L263 TraceCheckUtils]: 3: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,344 INFO L280 TraceCheckUtils]: 4: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,345 INFO L280 TraceCheckUtils]: 5: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,346 INFO L280 TraceCheckUtils]: 7: Hoare triple {6140#(<= |fibo2_#in~n| 1)} #res := 1; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,346 INFO L280 TraceCheckUtils]: 8: Hoare triple {6140#(<= |fibo2_#in~n| 1)} assume true; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,347 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6140#(<= |fibo2_#in~n| 1)} {6126#(= fibo1_~n |fibo1_#in~n|)} #69#return; {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,348 INFO L280 TraceCheckUtils]: 10: Hoare triple {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,348 INFO L263 TraceCheckUtils]: 11: Hoare triple {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,349 INFO L280 TraceCheckUtils]: 12: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,349 INFO L280 TraceCheckUtils]: 13: Hoare triple {5912#true} assume ~n < 1; {5912#true} is VALID [2020-07-08 22:06:32,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {5912#true} #res := 0; {5912#true} is VALID [2020-07-08 22:06:32,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,350 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5912#true} {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {6139#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,351 INFO L280 TraceCheckUtils]: 18: Hoare triple {6139#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,352 INFO L280 TraceCheckUtils]: 19: Hoare triple {6139#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,352 INFO L280 TraceCheckUtils]: 20: Hoare triple {6139#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,353 INFO L280 TraceCheckUtils]: 21: Hoare triple {6139#(<= |fibo1_#in~n| 2)} assume true; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,354 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6139#(<= |fibo1_#in~n| 2)} {6094#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:32,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,362 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5912#true} {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,364 INFO L263 TraceCheckUtils]: 3: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {5912#true} ~n := #in~n; {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,366 INFO L263 TraceCheckUtils]: 7: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,367 INFO L280 TraceCheckUtils]: 9: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,367 INFO L280 TraceCheckUtils]: 10: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,368 INFO L280 TraceCheckUtils]: 11: Hoare triple {6140#(<= |fibo2_#in~n| 1)} #res := 1; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,368 INFO L280 TraceCheckUtils]: 12: Hoare triple {6140#(<= |fibo2_#in~n| 1)} assume true; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,370 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6140#(<= |fibo2_#in~n| 1)} {6126#(= fibo1_~n |fibo1_#in~n|)} #69#return; {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,371 INFO L280 TraceCheckUtils]: 14: Hoare triple {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,371 INFO L263 TraceCheckUtils]: 15: Hoare triple {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {5912#true} assume ~n < 1; {5912#true} is VALID [2020-07-08 22:06:32,372 INFO L280 TraceCheckUtils]: 18: Hoare triple {5912#true} #res := 0; {5912#true} is VALID [2020-07-08 22:06:32,372 INFO L280 TraceCheckUtils]: 19: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,373 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5912#true} {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,374 INFO L280 TraceCheckUtils]: 21: Hoare triple {6139#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,374 INFO L280 TraceCheckUtils]: 22: Hoare triple {6139#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,375 INFO L280 TraceCheckUtils]: 23: Hoare triple {6139#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,376 INFO L280 TraceCheckUtils]: 24: Hoare triple {6139#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,376 INFO L280 TraceCheckUtils]: 25: Hoare triple {6139#(<= |fibo1_#in~n| 2)} assume true; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,377 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6139#(<= |fibo1_#in~n| 2)} {6094#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:32,378 INFO L280 TraceCheckUtils]: 27: Hoare triple {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:32,378 INFO L263 TraceCheckUtils]: 28: Hoare triple {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,378 INFO L280 TraceCheckUtils]: 29: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,379 INFO L280 TraceCheckUtils]: 30: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,379 INFO L280 TraceCheckUtils]: 31: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,379 INFO L280 TraceCheckUtils]: 32: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,379 INFO L280 TraceCheckUtils]: 33: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,380 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5912#true} {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,381 INFO L280 TraceCheckUtils]: 35: Hoare triple {6125#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,381 INFO L280 TraceCheckUtils]: 36: Hoare triple {6125#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,382 INFO L280 TraceCheckUtils]: 37: Hoare triple {6125#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,382 INFO L280 TraceCheckUtils]: 38: Hoare triple {6125#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,383 INFO L280 TraceCheckUtils]: 39: Hoare triple {6125#(<= |fibo2_#in~n| 3)} assume true; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,384 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6125#(<= |fibo2_#in~n| 3)} {5912#true} #69#return; {6052#(<= fibo1_~n 4)} is VALID [2020-07-08 22:06:32,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,508 INFO L280 TraceCheckUtils]: 4: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,509 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5912#true} {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {5912#true} assume ~n < 1; {5912#true} is VALID [2020-07-08 22:06:32,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {5912#true} #res := 0; {5912#true} is VALID [2020-07-08 22:06:32,515 INFO L280 TraceCheckUtils]: 3: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,516 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5912#true} {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6172#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {6172#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,519 INFO L263 TraceCheckUtils]: 3: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,519 INFO L280 TraceCheckUtils]: 4: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,519 INFO L280 TraceCheckUtils]: 5: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,520 INFO L280 TraceCheckUtils]: 8: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,521 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5912#true} {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,521 INFO L280 TraceCheckUtils]: 10: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,522 INFO L263 TraceCheckUtils]: 11: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,522 INFO L280 TraceCheckUtils]: 12: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,522 INFO L280 TraceCheckUtils]: 13: Hoare triple {5912#true} assume ~n < 1; {5912#true} is VALID [2020-07-08 22:06:32,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {5912#true} #res := 0; {5912#true} is VALID [2020-07-08 22:06:32,522 INFO L280 TraceCheckUtils]: 15: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,524 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5912#true} {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,524 INFO L280 TraceCheckUtils]: 17: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,525 INFO L280 TraceCheckUtils]: 18: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,525 INFO L280 TraceCheckUtils]: 19: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,526 INFO L280 TraceCheckUtils]: 20: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,526 INFO L280 TraceCheckUtils]: 21: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} assume true; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,528 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6185#(<= 2 |fibo1_#in~n|)} {6094#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:32,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,534 INFO L280 TraceCheckUtils]: 3: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,534 INFO L280 TraceCheckUtils]: 4: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,535 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5912#true} {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,537 INFO L280 TraceCheckUtils]: 2: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,537 INFO L263 TraceCheckUtils]: 3: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,538 INFO L280 TraceCheckUtils]: 4: Hoare triple {5912#true} ~n := #in~n; {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6172#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {6172#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,540 INFO L263 TraceCheckUtils]: 7: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,540 INFO L280 TraceCheckUtils]: 8: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,540 INFO L280 TraceCheckUtils]: 10: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,540 INFO L280 TraceCheckUtils]: 11: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,541 INFO L280 TraceCheckUtils]: 12: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,542 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5912#true} {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,542 INFO L280 TraceCheckUtils]: 14: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,542 INFO L263 TraceCheckUtils]: 15: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,543 INFO L280 TraceCheckUtils]: 16: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,543 INFO L280 TraceCheckUtils]: 17: Hoare triple {5912#true} assume ~n < 1; {5912#true} is VALID [2020-07-08 22:06:32,543 INFO L280 TraceCheckUtils]: 18: Hoare triple {5912#true} #res := 0; {5912#true} is VALID [2020-07-08 22:06:32,543 INFO L280 TraceCheckUtils]: 19: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,545 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5912#true} {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,545 INFO L280 TraceCheckUtils]: 21: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,546 INFO L280 TraceCheckUtils]: 22: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,546 INFO L280 TraceCheckUtils]: 23: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,547 INFO L280 TraceCheckUtils]: 25: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} assume true; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,548 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6185#(<= 2 |fibo1_#in~n|)} {6094#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:32,549 INFO L280 TraceCheckUtils]: 27: Hoare triple {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:32,549 INFO L263 TraceCheckUtils]: 28: Hoare triple {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,550 INFO L280 TraceCheckUtils]: 29: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,550 INFO L280 TraceCheckUtils]: 30: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,550 INFO L280 TraceCheckUtils]: 31: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,550 INFO L280 TraceCheckUtils]: 32: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,552 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5912#true} {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,552 INFO L280 TraceCheckUtils]: 35: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,553 INFO L280 TraceCheckUtils]: 36: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,553 INFO L280 TraceCheckUtils]: 37: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,554 INFO L280 TraceCheckUtils]: 38: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,554 INFO L280 TraceCheckUtils]: 39: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} assume true; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,555 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6171#(<= 3 |fibo2_#in~n|)} {6052#(<= fibo1_~n 4)} #71#return; {5913#false} is VALID [2020-07-08 22:06:32,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {5912#true} assume !(1 == ~n); {5912#true} is VALID [2020-07-08 22:06:32,558 INFO L263 TraceCheckUtils]: 3: Hoare triple {5912#true} call #t~ret0 := fibo2(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,558 INFO L280 TraceCheckUtils]: 4: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,559 INFO L280 TraceCheckUtils]: 5: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,560 INFO L280 TraceCheckUtils]: 6: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,560 INFO L263 TraceCheckUtils]: 7: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,561 INFO L280 TraceCheckUtils]: 8: Hoare triple {5912#true} ~n := #in~n; {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,562 INFO L280 TraceCheckUtils]: 9: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,562 INFO L280 TraceCheckUtils]: 10: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,563 INFO L263 TraceCheckUtils]: 11: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,563 INFO L280 TraceCheckUtils]: 12: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,564 INFO L280 TraceCheckUtils]: 13: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,564 INFO L280 TraceCheckUtils]: 14: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,565 INFO L280 TraceCheckUtils]: 15: Hoare triple {6140#(<= |fibo2_#in~n| 1)} #res := 1; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,565 INFO L280 TraceCheckUtils]: 16: Hoare triple {6140#(<= |fibo2_#in~n| 1)} assume true; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,567 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6140#(<= |fibo2_#in~n| 1)} {6126#(= fibo1_~n |fibo1_#in~n|)} #69#return; {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,567 INFO L280 TraceCheckUtils]: 18: Hoare triple {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,568 INFO L263 TraceCheckUtils]: 19: Hoare triple {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,568 INFO L280 TraceCheckUtils]: 20: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,568 INFO L280 TraceCheckUtils]: 21: Hoare triple {5912#true} assume ~n < 1; {5912#true} is VALID [2020-07-08 22:06:32,568 INFO L280 TraceCheckUtils]: 22: Hoare triple {5912#true} #res := 0; {5912#true} is VALID [2020-07-08 22:06:32,568 INFO L280 TraceCheckUtils]: 23: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,570 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5912#true} {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,570 INFO L280 TraceCheckUtils]: 25: Hoare triple {6139#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,571 INFO L280 TraceCheckUtils]: 26: Hoare triple {6139#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,571 INFO L280 TraceCheckUtils]: 27: Hoare triple {6139#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,572 INFO L280 TraceCheckUtils]: 28: Hoare triple {6139#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,572 INFO L280 TraceCheckUtils]: 29: Hoare triple {6139#(<= |fibo1_#in~n| 2)} assume true; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,573 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6139#(<= |fibo1_#in~n| 2)} {6094#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:32,574 INFO L280 TraceCheckUtils]: 31: Hoare triple {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:32,574 INFO L263 TraceCheckUtils]: 32: Hoare triple {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,575 INFO L280 TraceCheckUtils]: 33: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,575 INFO L280 TraceCheckUtils]: 34: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,575 INFO L280 TraceCheckUtils]: 35: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,575 INFO L280 TraceCheckUtils]: 36: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,575 INFO L280 TraceCheckUtils]: 37: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,576 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5912#true} {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,577 INFO L280 TraceCheckUtils]: 39: Hoare triple {6125#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,577 INFO L280 TraceCheckUtils]: 40: Hoare triple {6125#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,578 INFO L280 TraceCheckUtils]: 41: Hoare triple {6125#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,578 INFO L280 TraceCheckUtils]: 42: Hoare triple {6125#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,579 INFO L280 TraceCheckUtils]: 43: Hoare triple {6125#(<= |fibo2_#in~n| 3)} assume true; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,580 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6125#(<= |fibo2_#in~n| 3)} {5912#true} #69#return; {6052#(<= fibo1_~n 4)} is VALID [2020-07-08 22:06:32,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {6052#(<= fibo1_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6052#(<= fibo1_~n 4)} is VALID [2020-07-08 22:06:32,581 INFO L263 TraceCheckUtils]: 46: Hoare triple {6052#(<= fibo1_~n 4)} call #t~ret1 := fibo2(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,582 INFO L280 TraceCheckUtils]: 47: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,582 INFO L280 TraceCheckUtils]: 48: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,583 INFO L280 TraceCheckUtils]: 49: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,583 INFO L263 TraceCheckUtils]: 50: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,583 INFO L280 TraceCheckUtils]: 51: Hoare triple {5912#true} ~n := #in~n; {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,584 INFO L280 TraceCheckUtils]: 52: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6172#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,585 INFO L280 TraceCheckUtils]: 53: Hoare triple {6172#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,585 INFO L263 TraceCheckUtils]: 54: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,585 INFO L280 TraceCheckUtils]: 55: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,586 INFO L280 TraceCheckUtils]: 56: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,586 INFO L280 TraceCheckUtils]: 57: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,586 INFO L280 TraceCheckUtils]: 58: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,586 INFO L280 TraceCheckUtils]: 59: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,587 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5912#true} {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,588 INFO L280 TraceCheckUtils]: 61: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,588 INFO L263 TraceCheckUtils]: 62: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,588 INFO L280 TraceCheckUtils]: 63: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,589 INFO L280 TraceCheckUtils]: 64: Hoare triple {5912#true} assume ~n < 1; {5912#true} is VALID [2020-07-08 22:06:32,589 INFO L280 TraceCheckUtils]: 65: Hoare triple {5912#true} #res := 0; {5912#true} is VALID [2020-07-08 22:06:32,589 INFO L280 TraceCheckUtils]: 66: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,590 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5912#true} {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,591 INFO L280 TraceCheckUtils]: 68: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,591 INFO L280 TraceCheckUtils]: 69: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,592 INFO L280 TraceCheckUtils]: 70: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,592 INFO L280 TraceCheckUtils]: 71: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,593 INFO L280 TraceCheckUtils]: 72: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} assume true; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,594 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6185#(<= 2 |fibo1_#in~n|)} {6094#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:32,595 INFO L280 TraceCheckUtils]: 74: Hoare triple {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:32,595 INFO L263 TraceCheckUtils]: 75: Hoare triple {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,595 INFO L280 TraceCheckUtils]: 76: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,596 INFO L280 TraceCheckUtils]: 77: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,596 INFO L280 TraceCheckUtils]: 78: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,596 INFO L280 TraceCheckUtils]: 79: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,596 INFO L280 TraceCheckUtils]: 80: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,597 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {5912#true} {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,598 INFO L280 TraceCheckUtils]: 82: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,598 INFO L280 TraceCheckUtils]: 83: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,599 INFO L280 TraceCheckUtils]: 84: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,599 INFO L280 TraceCheckUtils]: 85: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,600 INFO L280 TraceCheckUtils]: 86: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} assume true; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,601 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6171#(<= 3 |fibo2_#in~n|)} {6052#(<= fibo1_~n 4)} #71#return; {5913#false} is VALID [2020-07-08 22:06:32,601 INFO L280 TraceCheckUtils]: 88: Hoare triple {5913#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5913#false} is VALID [2020-07-08 22:06:32,601 INFO L280 TraceCheckUtils]: 89: Hoare triple {5913#false} #res := #t~ret0 + #t~ret1; {5913#false} is VALID [2020-07-08 22:06:32,601 INFO L280 TraceCheckUtils]: 90: Hoare triple {5913#false} havoc #t~ret1; {5913#false} is VALID [2020-07-08 22:06:32,602 INFO L280 TraceCheckUtils]: 91: Hoare triple {5913#false} havoc #t~ret0; {5913#false} is VALID [2020-07-08 22:06:32,602 INFO L280 TraceCheckUtils]: 92: Hoare triple {5913#false} assume true; {5913#false} is VALID [2020-07-08 22:06:32,602 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {5913#false} {5916#(<= 8 main_~x~0)} #63#return; {5913#false} is VALID [2020-07-08 22:06:32,609 INFO L263 TraceCheckUtils]: 0: Hoare triple {5912#true} call ULTIMATE.init(); {5912#true} is VALID [2020-07-08 22:06:32,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,610 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5912#true} {5912#true} #59#return; {5912#true} is VALID [2020-07-08 22:06:32,610 INFO L263 TraceCheckUtils]: 3: Hoare triple {5912#true} call #t~ret5 := main(); {5912#true} is VALID [2020-07-08 22:06:32,611 INFO L280 TraceCheckUtils]: 4: Hoare triple {5912#true} ~x~0 := 8; {5916#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:32,611 INFO L263 TraceCheckUtils]: 5: Hoare triple {5916#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {5912#true} is VALID [2020-07-08 22:06:32,611 INFO L280 TraceCheckUtils]: 6: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,611 INFO L280 TraceCheckUtils]: 7: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,612 INFO L280 TraceCheckUtils]: 8: Hoare triple {5912#true} assume !(1 == ~n); {5912#true} is VALID [2020-07-08 22:06:32,612 INFO L263 TraceCheckUtils]: 9: Hoare triple {5912#true} call #t~ret0 := fibo2(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,612 INFO L280 TraceCheckUtils]: 10: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,613 INFO L280 TraceCheckUtils]: 11: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,613 INFO L280 TraceCheckUtils]: 12: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,614 INFO L263 TraceCheckUtils]: 13: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,614 INFO L280 TraceCheckUtils]: 14: Hoare triple {5912#true} ~n := #in~n; {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,615 INFO L280 TraceCheckUtils]: 15: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,615 INFO L280 TraceCheckUtils]: 16: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,615 INFO L263 TraceCheckUtils]: 17: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,616 INFO L280 TraceCheckUtils]: 18: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,616 INFO L280 TraceCheckUtils]: 19: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,617 INFO L280 TraceCheckUtils]: 20: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,617 INFO L280 TraceCheckUtils]: 21: Hoare triple {6140#(<= |fibo2_#in~n| 1)} #res := 1; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,618 INFO L280 TraceCheckUtils]: 22: Hoare triple {6140#(<= |fibo2_#in~n| 1)} assume true; {6140#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:32,619 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6140#(<= |fibo2_#in~n| 1)} {6126#(= fibo1_~n |fibo1_#in~n|)} #69#return; {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,620 INFO L280 TraceCheckUtils]: 24: Hoare triple {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,620 INFO L263 TraceCheckUtils]: 25: Hoare triple {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,620 INFO L280 TraceCheckUtils]: 26: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,620 INFO L280 TraceCheckUtils]: 27: Hoare triple {5912#true} assume ~n < 1; {5912#true} is VALID [2020-07-08 22:06:32,621 INFO L280 TraceCheckUtils]: 28: Hoare triple {5912#true} #res := 0; {5912#true} is VALID [2020-07-08 22:06:32,621 INFO L280 TraceCheckUtils]: 29: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,622 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5912#true} {6133#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,622 INFO L280 TraceCheckUtils]: 31: Hoare triple {6139#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,623 INFO L280 TraceCheckUtils]: 32: Hoare triple {6139#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,623 INFO L280 TraceCheckUtils]: 33: Hoare triple {6139#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,624 INFO L280 TraceCheckUtils]: 34: Hoare triple {6139#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,624 INFO L280 TraceCheckUtils]: 35: Hoare triple {6139#(<= |fibo1_#in~n| 2)} assume true; {6139#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:32,626 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6139#(<= |fibo1_#in~n| 2)} {6094#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:32,626 INFO L280 TraceCheckUtils]: 37: Hoare triple {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:32,626 INFO L263 TraceCheckUtils]: 38: Hoare triple {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,627 INFO L280 TraceCheckUtils]: 39: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,627 INFO L280 TraceCheckUtils]: 40: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,627 INFO L280 TraceCheckUtils]: 41: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,627 INFO L280 TraceCheckUtils]: 42: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,627 INFO L280 TraceCheckUtils]: 43: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,628 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5912#true} {6118#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,629 INFO L280 TraceCheckUtils]: 45: Hoare triple {6125#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,629 INFO L280 TraceCheckUtils]: 46: Hoare triple {6125#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,630 INFO L280 TraceCheckUtils]: 47: Hoare triple {6125#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,630 INFO L280 TraceCheckUtils]: 48: Hoare triple {6125#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,631 INFO L280 TraceCheckUtils]: 49: Hoare triple {6125#(<= |fibo2_#in~n| 3)} assume true; {6125#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:32,632 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6125#(<= |fibo2_#in~n| 3)} {5912#true} #69#return; {6052#(<= fibo1_~n 4)} is VALID [2020-07-08 22:06:32,632 INFO L280 TraceCheckUtils]: 51: Hoare triple {6052#(<= fibo1_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6052#(<= fibo1_~n 4)} is VALID [2020-07-08 22:06:32,633 INFO L263 TraceCheckUtils]: 52: Hoare triple {6052#(<= fibo1_~n 4)} call #t~ret1 := fibo2(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,633 INFO L280 TraceCheckUtils]: 53: Hoare triple {5912#true} ~n := #in~n; {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,634 INFO L280 TraceCheckUtils]: 54: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,634 INFO L280 TraceCheckUtils]: 55: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6094#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,634 INFO L263 TraceCheckUtils]: 56: Hoare triple {6094#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,635 INFO L280 TraceCheckUtils]: 57: Hoare triple {5912#true} ~n := #in~n; {6126#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,636 INFO L280 TraceCheckUtils]: 58: Hoare triple {6126#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6172#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,636 INFO L280 TraceCheckUtils]: 59: Hoare triple {6172#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,637 INFO L263 TraceCheckUtils]: 60: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {5912#true} is VALID [2020-07-08 22:06:32,637 INFO L280 TraceCheckUtils]: 61: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,637 INFO L280 TraceCheckUtils]: 62: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,637 INFO L280 TraceCheckUtils]: 63: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,637 INFO L280 TraceCheckUtils]: 64: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,637 INFO L280 TraceCheckUtils]: 65: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,638 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {5912#true} {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,639 INFO L280 TraceCheckUtils]: 67: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:32,639 INFO L263 TraceCheckUtils]: 68: Hoare triple {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,639 INFO L280 TraceCheckUtils]: 69: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,639 INFO L280 TraceCheckUtils]: 70: Hoare triple {5912#true} assume ~n < 1; {5912#true} is VALID [2020-07-08 22:06:32,640 INFO L280 TraceCheckUtils]: 71: Hoare triple {5912#true} #res := 0; {5912#true} is VALID [2020-07-08 22:06:32,640 INFO L280 TraceCheckUtils]: 72: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,641 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5912#true} {6173#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,641 INFO L280 TraceCheckUtils]: 74: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,642 INFO L280 TraceCheckUtils]: 75: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,642 INFO L280 TraceCheckUtils]: 76: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,642 INFO L280 TraceCheckUtils]: 77: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,643 INFO L280 TraceCheckUtils]: 78: Hoare triple {6185#(<= 2 |fibo1_#in~n|)} assume true; {6185#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:32,644 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6185#(<= 2 |fibo1_#in~n|)} {6094#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:32,644 INFO L280 TraceCheckUtils]: 80: Hoare triple {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:32,644 INFO L263 TraceCheckUtils]: 81: Hoare triple {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {5912#true} is VALID [2020-07-08 22:06:32,645 INFO L280 TraceCheckUtils]: 82: Hoare triple {5912#true} ~n := #in~n; {5912#true} is VALID [2020-07-08 22:06:32,645 INFO L280 TraceCheckUtils]: 83: Hoare triple {5912#true} assume !(~n < 1); {5912#true} is VALID [2020-07-08 22:06:32,645 INFO L280 TraceCheckUtils]: 84: Hoare triple {5912#true} assume 1 == ~n; {5912#true} is VALID [2020-07-08 22:06:32,645 INFO L280 TraceCheckUtils]: 85: Hoare triple {5912#true} #res := 1; {5912#true} is VALID [2020-07-08 22:06:32,645 INFO L280 TraceCheckUtils]: 86: Hoare triple {5912#true} assume true; {5912#true} is VALID [2020-07-08 22:06:32,647 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {5912#true} {6164#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,647 INFO L280 TraceCheckUtils]: 88: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,648 INFO L280 TraceCheckUtils]: 89: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,648 INFO L280 TraceCheckUtils]: 90: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,649 INFO L280 TraceCheckUtils]: 91: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,650 INFO L280 TraceCheckUtils]: 92: Hoare triple {6171#(<= 3 |fibo2_#in~n|)} assume true; {6171#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:32,651 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6171#(<= 3 |fibo2_#in~n|)} {6052#(<= fibo1_~n 4)} #71#return; {5913#false} is VALID [2020-07-08 22:06:32,651 INFO L280 TraceCheckUtils]: 94: Hoare triple {5913#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5913#false} is VALID [2020-07-08 22:06:32,651 INFO L280 TraceCheckUtils]: 95: Hoare triple {5913#false} #res := #t~ret0 + #t~ret1; {5913#false} is VALID [2020-07-08 22:06:32,651 INFO L280 TraceCheckUtils]: 96: Hoare triple {5913#false} havoc #t~ret1; {5913#false} is VALID [2020-07-08 22:06:32,652 INFO L280 TraceCheckUtils]: 97: Hoare triple {5913#false} havoc #t~ret0; {5913#false} is VALID [2020-07-08 22:06:32,652 INFO L280 TraceCheckUtils]: 98: Hoare triple {5913#false} assume true; {5913#false} is VALID [2020-07-08 22:06:32,652 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {5913#false} {5916#(<= 8 main_~x~0)} #63#return; {5913#false} is VALID [2020-07-08 22:06:32,652 INFO L280 TraceCheckUtils]: 100: Hoare triple {5913#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {5913#false} is VALID [2020-07-08 22:06:32,652 INFO L280 TraceCheckUtils]: 101: Hoare triple {5913#false} ~result~0 := #t~ret4; {5913#false} is VALID [2020-07-08 22:06:32,653 INFO L280 TraceCheckUtils]: 102: Hoare triple {5913#false} havoc #t~ret4; {5913#false} is VALID [2020-07-08 22:06:32,653 INFO L280 TraceCheckUtils]: 103: Hoare triple {5913#false} assume 21 == ~result~0; {5913#false} is VALID [2020-07-08 22:06:32,653 INFO L280 TraceCheckUtils]: 104: Hoare triple {5913#false} assume !false; {5913#false} is VALID [2020-07-08 22:06:32,660 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 37 proven. 58 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2020-07-08 22:06:32,660 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [127108588] [2020-07-08 22:06:32,660 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:32,660 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-07-08 22:06:32,660 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744322668] [2020-07-08 22:06:32,661 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 105 [2020-07-08 22:06:32,662 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:32,662 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-08 22:06:32,758 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:32,758 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-08 22:06:32,759 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:32,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-08 22:06:32,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2020-07-08 22:06:32,760 INFO L87 Difference]: Start difference. First operand 133 states and 191 transitions. Second operand 16 states. [2020-07-08 22:06:34,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:34,490 INFO L93 Difference]: Finished difference Result 265 states and 420 transitions. [2020-07-08 22:06:34,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 22:06:34,490 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 105 [2020-07-08 22:06:34,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 22:06:34,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 175 transitions. [2020-07-08 22:06:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 22:06:34,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 175 transitions. [2020-07-08 22:06:34,500 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 175 transitions. [2020-07-08 22:06:34,741 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:34,749 INFO L225 Difference]: With dead ends: 265 [2020-07-08 22:06:34,749 INFO L226 Difference]: Without dead ends: 116 [2020-07-08 22:06:34,752 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=79, Invalid=341, Unknown=0, NotChecked=0, Total=420 [2020-07-08 22:06:34,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2020-07-08 22:06:34,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 95. [2020-07-08 22:06:34,937 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:34,937 INFO L82 GeneralOperation]: Start isEquivalent. First operand 116 states. Second operand 95 states. [2020-07-08 22:06:34,938 INFO L74 IsIncluded]: Start isIncluded. First operand 116 states. Second operand 95 states. [2020-07-08 22:06:34,938 INFO L87 Difference]: Start difference. First operand 116 states. Second operand 95 states. [2020-07-08 22:06:34,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:34,942 INFO L93 Difference]: Finished difference Result 116 states and 145 transitions. [2020-07-08 22:06:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2020-07-08 22:06:34,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:34,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:34,944 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand 116 states. [2020-07-08 22:06:34,944 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 116 states. [2020-07-08 22:06:34,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:34,948 INFO L93 Difference]: Finished difference Result 116 states and 145 transitions. [2020-07-08 22:06:34,948 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2020-07-08 22:06:34,949 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:34,949 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:34,950 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:34,950 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2020-07-08 22:06:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 117 transitions. [2020-07-08 22:06:34,953 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 117 transitions. Word has length 105 [2020-07-08 22:06:34,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:34,953 INFO L479 AbstractCegarLoop]: Abstraction has 95 states and 117 transitions. [2020-07-08 22:06:34,954 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-08 22:06:34,954 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 95 states and 117 transitions. [2020-07-08 22:06:35,135 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:35,136 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 117 transitions. [2020-07-08 22:06:35,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-07-08 22:06:35,140 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:35,140 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 7, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2020-07-08 22:06:35,140 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-08 22:06:35,141 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:35,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:35,141 INFO L82 PathProgramCache]: Analyzing trace with hash 787407960, now seen corresponding path program 2 times [2020-07-08 22:06:35,141 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:35,141 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1816137985] [2020-07-08 22:06:35,141 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,195 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7154#true} {7154#true} #59#return; {7154#true} is VALID [2020-07-08 22:06:35,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,406 INFO L280 TraceCheckUtils]: 3: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,406 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,407 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,420 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7487#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {7487#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7488#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {7488#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,423 INFO L263 TraceCheckUtils]: 3: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,424 INFO L280 TraceCheckUtils]: 7: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,425 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,426 INFO L280 TraceCheckUtils]: 10: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,426 INFO L263 TraceCheckUtils]: 11: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,426 INFO L280 TraceCheckUtils]: 12: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,427 INFO L280 TraceCheckUtils]: 13: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,427 INFO L280 TraceCheckUtils]: 14: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,427 INFO L280 TraceCheckUtils]: 15: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,428 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,429 INFO L280 TraceCheckUtils]: 17: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,430 INFO L280 TraceCheckUtils]: 18: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,430 INFO L280 TraceCheckUtils]: 19: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,431 INFO L280 TraceCheckUtils]: 20: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,431 INFO L280 TraceCheckUtils]: 21: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} assume true; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,433 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7501#(<= 2 |fibo2_#in~n|)} {7455#(= fibo1_~n |fibo1_#in~n|)} #69#return; {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:35,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,439 INFO L280 TraceCheckUtils]: 3: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,439 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,440 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7154#true} {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,442 INFO L263 TraceCheckUtils]: 3: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} ~n := #in~n; {7487#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {7487#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7488#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {7488#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,445 INFO L263 TraceCheckUtils]: 7: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,446 INFO L280 TraceCheckUtils]: 11: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,446 INFO L280 TraceCheckUtils]: 12: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,447 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,448 INFO L280 TraceCheckUtils]: 14: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,448 INFO L263 TraceCheckUtils]: 15: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,448 INFO L280 TraceCheckUtils]: 16: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,448 INFO L280 TraceCheckUtils]: 17: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,449 INFO L280 TraceCheckUtils]: 18: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,449 INFO L280 TraceCheckUtils]: 19: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,450 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,451 INFO L280 TraceCheckUtils]: 21: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,452 INFO L280 TraceCheckUtils]: 22: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,452 INFO L280 TraceCheckUtils]: 23: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,453 INFO L280 TraceCheckUtils]: 24: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,455 INFO L280 TraceCheckUtils]: 25: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} assume true; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,459 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7501#(<= 2 |fibo2_#in~n|)} {7455#(= fibo1_~n |fibo1_#in~n|)} #69#return; {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:35,461 INFO L280 TraceCheckUtils]: 27: Hoare triple {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:35,462 INFO L263 TraceCheckUtils]: 28: Hoare triple {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,462 INFO L280 TraceCheckUtils]: 29: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,462 INFO L280 TraceCheckUtils]: 30: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,462 INFO L280 TraceCheckUtils]: 31: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,462 INFO L280 TraceCheckUtils]: 32: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,463 INFO L280 TraceCheckUtils]: 33: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,464 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7154#true} {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,464 INFO L280 TraceCheckUtils]: 35: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,465 INFO L280 TraceCheckUtils]: 36: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,466 INFO L280 TraceCheckUtils]: 37: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,466 INFO L280 TraceCheckUtils]: 38: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,467 INFO L280 TraceCheckUtils]: 39: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} assume true; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,468 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7486#(<= 3 |fibo1_#in~n|)} {7154#true} #65#return; {7448#(<= 4 fibo2_~n)} is VALID [2020-07-08 22:06:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {7502#(<= |fibo1_#in~n| 1)} #res := 1; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {7502#(<= |fibo1_#in~n| 1)} assume true; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,492 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7502#(<= |fibo1_#in~n| 1)} {7448#(<= 4 fibo2_~n)} #67#return; {7155#false} is VALID [2020-07-08 22:06:35,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,493 INFO L263 TraceCheckUtils]: 3: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,494 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} ~n := #in~n; {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,495 INFO L280 TraceCheckUtils]: 6: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,495 INFO L263 TraceCheckUtils]: 7: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,495 INFO L280 TraceCheckUtils]: 8: Hoare triple {7154#true} ~n := #in~n; {7487#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,496 INFO L280 TraceCheckUtils]: 9: Hoare triple {7487#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7488#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,497 INFO L280 TraceCheckUtils]: 10: Hoare triple {7488#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,497 INFO L263 TraceCheckUtils]: 11: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,498 INFO L280 TraceCheckUtils]: 12: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,498 INFO L280 TraceCheckUtils]: 13: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,498 INFO L280 TraceCheckUtils]: 14: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,498 INFO L280 TraceCheckUtils]: 15: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,498 INFO L280 TraceCheckUtils]: 16: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,499 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,500 INFO L280 TraceCheckUtils]: 18: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,500 INFO L263 TraceCheckUtils]: 19: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,500 INFO L280 TraceCheckUtils]: 20: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,501 INFO L280 TraceCheckUtils]: 21: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,501 INFO L280 TraceCheckUtils]: 22: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,501 INFO L280 TraceCheckUtils]: 23: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,502 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,503 INFO L280 TraceCheckUtils]: 26: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,504 INFO L280 TraceCheckUtils]: 27: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,504 INFO L280 TraceCheckUtils]: 28: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,505 INFO L280 TraceCheckUtils]: 29: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} assume true; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,506 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7501#(<= 2 |fibo2_#in~n|)} {7455#(= fibo1_~n |fibo1_#in~n|)} #69#return; {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:35,506 INFO L280 TraceCheckUtils]: 31: Hoare triple {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:35,506 INFO L263 TraceCheckUtils]: 32: Hoare triple {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,507 INFO L280 TraceCheckUtils]: 33: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,507 INFO L280 TraceCheckUtils]: 34: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,507 INFO L280 TraceCheckUtils]: 35: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,507 INFO L280 TraceCheckUtils]: 36: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,507 INFO L280 TraceCheckUtils]: 37: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,508 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7154#true} {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,509 INFO L280 TraceCheckUtils]: 39: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,510 INFO L280 TraceCheckUtils]: 40: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,510 INFO L280 TraceCheckUtils]: 41: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,511 INFO L280 TraceCheckUtils]: 42: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,511 INFO L280 TraceCheckUtils]: 43: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} assume true; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,512 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7486#(<= 3 |fibo1_#in~n|)} {7154#true} #65#return; {7448#(<= 4 fibo2_~n)} is VALID [2020-07-08 22:06:35,513 INFO L280 TraceCheckUtils]: 45: Hoare triple {7448#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7448#(<= 4 fibo2_~n)} is VALID [2020-07-08 22:06:35,513 INFO L263 TraceCheckUtils]: 46: Hoare triple {7448#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,514 INFO L280 TraceCheckUtils]: 47: Hoare triple {7154#true} ~n := #in~n; {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,515 INFO L280 TraceCheckUtils]: 48: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,516 INFO L280 TraceCheckUtils]: 49: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,516 INFO L280 TraceCheckUtils]: 50: Hoare triple {7502#(<= |fibo1_#in~n| 1)} #res := 1; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,517 INFO L280 TraceCheckUtils]: 51: Hoare triple {7502#(<= |fibo1_#in~n| 1)} assume true; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,518 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {7502#(<= |fibo1_#in~n| 1)} {7448#(<= 4 fibo2_~n)} #67#return; {7155#false} is VALID [2020-07-08 22:06:35,519 INFO L280 TraceCheckUtils]: 53: Hoare triple {7155#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7155#false} is VALID [2020-07-08 22:06:35,519 INFO L280 TraceCheckUtils]: 54: Hoare triple {7155#false} #res := #t~ret2 + #t~ret3; {7155#false} is VALID [2020-07-08 22:06:35,519 INFO L280 TraceCheckUtils]: 55: Hoare triple {7155#false} havoc #t~ret3; {7155#false} is VALID [2020-07-08 22:06:35,519 INFO L280 TraceCheckUtils]: 56: Hoare triple {7155#false} havoc #t~ret2; {7155#false} is VALID [2020-07-08 22:06:35,519 INFO L280 TraceCheckUtils]: 57: Hoare triple {7155#false} assume true; {7155#false} is VALID [2020-07-08 22:06:35,520 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7155#false} {7154#true} #69#return; {7155#false} is VALID [2020-07-08 22:06:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,551 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7154#true} {7154#true} #65#return; {7154#true} is VALID [2020-07-08 22:06:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,556 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7154#true} {7154#true} #67#return; {7154#true} is VALID [2020-07-08 22:06:35,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,558 INFO L263 TraceCheckUtils]: 3: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,558 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,558 INFO L280 TraceCheckUtils]: 5: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,559 INFO L280 TraceCheckUtils]: 7: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,559 INFO L280 TraceCheckUtils]: 8: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,559 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7154#true} {7154#true} #65#return; {7154#true} is VALID [2020-07-08 22:06:35,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {7154#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,559 INFO L263 TraceCheckUtils]: 11: Hoare triple {7154#true} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,560 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7154#true} {7154#true} #67#return; {7154#true} is VALID [2020-07-08 22:06:35,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {7154#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {7154#true} #res := #t~ret2 + #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {7154#true} havoc #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,561 INFO L280 TraceCheckUtils]: 20: Hoare triple {7154#true} havoc #t~ret2; {7154#true} is VALID [2020-07-08 22:06:35,561 INFO L280 TraceCheckUtils]: 21: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,562 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7154#true} {7154#true} #69#return; {7154#true} is VALID [2020-07-08 22:06:35,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,566 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,566 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7154#true} {7154#true} #71#return; {7154#true} is VALID [2020-07-08 22:06:35,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,568 INFO L263 TraceCheckUtils]: 3: Hoare triple {7154#true} call #t~ret0 := fibo2(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,568 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,568 INFO L280 TraceCheckUtils]: 5: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,568 INFO L280 TraceCheckUtils]: 6: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,569 INFO L263 TraceCheckUtils]: 7: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,569 INFO L280 TraceCheckUtils]: 8: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,569 INFO L280 TraceCheckUtils]: 9: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,569 INFO L280 TraceCheckUtils]: 10: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,570 INFO L280 TraceCheckUtils]: 11: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,570 INFO L280 TraceCheckUtils]: 12: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,570 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7154#true} {7154#true} #65#return; {7154#true} is VALID [2020-07-08 22:06:35,571 INFO L280 TraceCheckUtils]: 14: Hoare triple {7154#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,571 INFO L263 TraceCheckUtils]: 15: Hoare triple {7154#true} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,571 INFO L280 TraceCheckUtils]: 16: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,572 INFO L280 TraceCheckUtils]: 17: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,572 INFO L280 TraceCheckUtils]: 18: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,572 INFO L280 TraceCheckUtils]: 19: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,572 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7154#true} {7154#true} #67#return; {7154#true} is VALID [2020-07-08 22:06:35,572 INFO L280 TraceCheckUtils]: 21: Hoare triple {7154#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,573 INFO L280 TraceCheckUtils]: 22: Hoare triple {7154#true} #res := #t~ret2 + #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,573 INFO L280 TraceCheckUtils]: 23: Hoare triple {7154#true} havoc #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,573 INFO L280 TraceCheckUtils]: 24: Hoare triple {7154#true} havoc #t~ret2; {7154#true} is VALID [2020-07-08 22:06:35,574 INFO L280 TraceCheckUtils]: 25: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,574 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7154#true} {7154#true} #69#return; {7154#true} is VALID [2020-07-08 22:06:35,574 INFO L280 TraceCheckUtils]: 27: Hoare triple {7154#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,575 INFO L263 TraceCheckUtils]: 28: Hoare triple {7154#true} call #t~ret1 := fibo2(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,575 INFO L280 TraceCheckUtils]: 29: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,575 INFO L280 TraceCheckUtils]: 30: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,576 INFO L280 TraceCheckUtils]: 31: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,576 INFO L280 TraceCheckUtils]: 32: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,576 INFO L280 TraceCheckUtils]: 33: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,576 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7154#true} {7154#true} #71#return; {7154#true} is VALID [2020-07-08 22:06:35,576 INFO L280 TraceCheckUtils]: 35: Hoare triple {7154#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,577 INFO L280 TraceCheckUtils]: 36: Hoare triple {7154#true} #res := #t~ret0 + #t~ret1; {7154#true} is VALID [2020-07-08 22:06:35,577 INFO L280 TraceCheckUtils]: 37: Hoare triple {7154#true} havoc #t~ret1; {7154#true} is VALID [2020-07-08 22:06:35,577 INFO L280 TraceCheckUtils]: 38: Hoare triple {7154#true} havoc #t~ret0; {7154#true} is VALID [2020-07-08 22:06:35,577 INFO L280 TraceCheckUtils]: 39: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,577 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7154#true} {7154#true} #65#return; {7154#true} is VALID [2020-07-08 22:06:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:35,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,582 INFO L280 TraceCheckUtils]: 3: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,582 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,583 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7154#true} {7154#true} #67#return; {7154#true} is VALID [2020-07-08 22:06:35,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,584 INFO L263 TraceCheckUtils]: 3: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,584 INFO L280 TraceCheckUtils]: 5: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,584 INFO L263 TraceCheckUtils]: 7: Hoare triple {7154#true} call #t~ret0 := fibo2(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,585 INFO L280 TraceCheckUtils]: 8: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,585 INFO L280 TraceCheckUtils]: 10: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,585 INFO L263 TraceCheckUtils]: 11: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,585 INFO L280 TraceCheckUtils]: 12: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,586 INFO L280 TraceCheckUtils]: 13: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,586 INFO L280 TraceCheckUtils]: 14: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,586 INFO L280 TraceCheckUtils]: 15: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,586 INFO L280 TraceCheckUtils]: 16: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,586 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7154#true} {7154#true} #65#return; {7154#true} is VALID [2020-07-08 22:06:35,586 INFO L280 TraceCheckUtils]: 18: Hoare triple {7154#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,587 INFO L263 TraceCheckUtils]: 19: Hoare triple {7154#true} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,587 INFO L280 TraceCheckUtils]: 20: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,587 INFO L280 TraceCheckUtils]: 21: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,587 INFO L280 TraceCheckUtils]: 22: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,587 INFO L280 TraceCheckUtils]: 23: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,588 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7154#true} {7154#true} #67#return; {7154#true} is VALID [2020-07-08 22:06:35,588 INFO L280 TraceCheckUtils]: 25: Hoare triple {7154#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,588 INFO L280 TraceCheckUtils]: 26: Hoare triple {7154#true} #res := #t~ret2 + #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,588 INFO L280 TraceCheckUtils]: 27: Hoare triple {7154#true} havoc #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,588 INFO L280 TraceCheckUtils]: 28: Hoare triple {7154#true} havoc #t~ret2; {7154#true} is VALID [2020-07-08 22:06:35,589 INFO L280 TraceCheckUtils]: 29: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,589 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7154#true} {7154#true} #69#return; {7154#true} is VALID [2020-07-08 22:06:35,589 INFO L280 TraceCheckUtils]: 31: Hoare triple {7154#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,589 INFO L263 TraceCheckUtils]: 32: Hoare triple {7154#true} call #t~ret1 := fibo2(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,590 INFO L280 TraceCheckUtils]: 33: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,590 INFO L280 TraceCheckUtils]: 34: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,590 INFO L280 TraceCheckUtils]: 35: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,590 INFO L280 TraceCheckUtils]: 36: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,590 INFO L280 TraceCheckUtils]: 37: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,591 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7154#true} {7154#true} #71#return; {7154#true} is VALID [2020-07-08 22:06:35,591 INFO L280 TraceCheckUtils]: 39: Hoare triple {7154#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,591 INFO L280 TraceCheckUtils]: 40: Hoare triple {7154#true} #res := #t~ret0 + #t~ret1; {7154#true} is VALID [2020-07-08 22:06:35,591 INFO L280 TraceCheckUtils]: 41: Hoare triple {7154#true} havoc #t~ret1; {7154#true} is VALID [2020-07-08 22:06:35,591 INFO L280 TraceCheckUtils]: 42: Hoare triple {7154#true} havoc #t~ret0; {7154#true} is VALID [2020-07-08 22:06:35,592 INFO L280 TraceCheckUtils]: 43: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,592 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7154#true} {7154#true} #65#return; {7154#true} is VALID [2020-07-08 22:06:35,592 INFO L280 TraceCheckUtils]: 45: Hoare triple {7154#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,592 INFO L263 TraceCheckUtils]: 46: Hoare triple {7154#true} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,592 INFO L280 TraceCheckUtils]: 47: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,592 INFO L280 TraceCheckUtils]: 48: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,593 INFO L280 TraceCheckUtils]: 49: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,593 INFO L280 TraceCheckUtils]: 50: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,593 INFO L280 TraceCheckUtils]: 51: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,593 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {7154#true} {7154#true} #67#return; {7154#true} is VALID [2020-07-08 22:06:35,593 INFO L280 TraceCheckUtils]: 53: Hoare triple {7154#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,594 INFO L280 TraceCheckUtils]: 54: Hoare triple {7154#true} #res := #t~ret2 + #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,594 INFO L280 TraceCheckUtils]: 55: Hoare triple {7154#true} havoc #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,594 INFO L280 TraceCheckUtils]: 56: Hoare triple {7154#true} havoc #t~ret2; {7154#true} is VALID [2020-07-08 22:06:35,594 INFO L280 TraceCheckUtils]: 57: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,594 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7154#true} {7155#false} #71#return; {7155#false} is VALID [2020-07-08 22:06:35,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,597 INFO L263 TraceCheckUtils]: 3: Hoare triple {7154#true} call #t~ret0 := fibo2(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,598 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,598 INFO L280 TraceCheckUtils]: 6: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,598 INFO L263 TraceCheckUtils]: 7: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,599 INFO L280 TraceCheckUtils]: 8: Hoare triple {7154#true} ~n := #in~n; {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,600 INFO L280 TraceCheckUtils]: 9: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,600 INFO L280 TraceCheckUtils]: 10: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,601 INFO L263 TraceCheckUtils]: 11: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,601 INFO L280 TraceCheckUtils]: 12: Hoare triple {7154#true} ~n := #in~n; {7487#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,602 INFO L280 TraceCheckUtils]: 13: Hoare triple {7487#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7488#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,603 INFO L280 TraceCheckUtils]: 14: Hoare triple {7488#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,604 INFO L263 TraceCheckUtils]: 15: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,604 INFO L280 TraceCheckUtils]: 16: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,605 INFO L280 TraceCheckUtils]: 18: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,605 INFO L280 TraceCheckUtils]: 19: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,605 INFO L280 TraceCheckUtils]: 20: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,606 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,607 INFO L280 TraceCheckUtils]: 22: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,607 INFO L263 TraceCheckUtils]: 23: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,607 INFO L280 TraceCheckUtils]: 24: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,607 INFO L280 TraceCheckUtils]: 25: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,608 INFO L280 TraceCheckUtils]: 27: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,609 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,610 INFO L280 TraceCheckUtils]: 29: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,610 INFO L280 TraceCheckUtils]: 30: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,611 INFO L280 TraceCheckUtils]: 31: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,611 INFO L280 TraceCheckUtils]: 32: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,612 INFO L280 TraceCheckUtils]: 33: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} assume true; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,613 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7501#(<= 2 |fibo2_#in~n|)} {7455#(= fibo1_~n |fibo1_#in~n|)} #69#return; {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:35,613 INFO L280 TraceCheckUtils]: 35: Hoare triple {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:35,614 INFO L263 TraceCheckUtils]: 36: Hoare triple {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,614 INFO L280 TraceCheckUtils]: 37: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,614 INFO L280 TraceCheckUtils]: 38: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,614 INFO L280 TraceCheckUtils]: 39: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,614 INFO L280 TraceCheckUtils]: 40: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,615 INFO L280 TraceCheckUtils]: 41: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,616 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7154#true} {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,617 INFO L280 TraceCheckUtils]: 43: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,617 INFO L280 TraceCheckUtils]: 44: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,618 INFO L280 TraceCheckUtils]: 45: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,618 INFO L280 TraceCheckUtils]: 46: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,619 INFO L280 TraceCheckUtils]: 47: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} assume true; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,621 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7486#(<= 3 |fibo1_#in~n|)} {7154#true} #65#return; {7448#(<= 4 fibo2_~n)} is VALID [2020-07-08 22:06:35,621 INFO L280 TraceCheckUtils]: 49: Hoare triple {7448#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7448#(<= 4 fibo2_~n)} is VALID [2020-07-08 22:06:35,622 INFO L263 TraceCheckUtils]: 50: Hoare triple {7448#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,622 INFO L280 TraceCheckUtils]: 51: Hoare triple {7154#true} ~n := #in~n; {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,623 INFO L280 TraceCheckUtils]: 52: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,624 INFO L280 TraceCheckUtils]: 53: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,625 INFO L280 TraceCheckUtils]: 54: Hoare triple {7502#(<= |fibo1_#in~n| 1)} #res := 1; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,625 INFO L280 TraceCheckUtils]: 55: Hoare triple {7502#(<= |fibo1_#in~n| 1)} assume true; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,626 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7502#(<= |fibo1_#in~n| 1)} {7448#(<= 4 fibo2_~n)} #67#return; {7155#false} is VALID [2020-07-08 22:06:35,627 INFO L280 TraceCheckUtils]: 57: Hoare triple {7155#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7155#false} is VALID [2020-07-08 22:06:35,627 INFO L280 TraceCheckUtils]: 58: Hoare triple {7155#false} #res := #t~ret2 + #t~ret3; {7155#false} is VALID [2020-07-08 22:06:35,627 INFO L280 TraceCheckUtils]: 59: Hoare triple {7155#false} havoc #t~ret3; {7155#false} is VALID [2020-07-08 22:06:35,627 INFO L280 TraceCheckUtils]: 60: Hoare triple {7155#false} havoc #t~ret2; {7155#false} is VALID [2020-07-08 22:06:35,627 INFO L280 TraceCheckUtils]: 61: Hoare triple {7155#false} assume true; {7155#false} is VALID [2020-07-08 22:06:35,628 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7155#false} {7154#true} #69#return; {7155#false} is VALID [2020-07-08 22:06:35,628 INFO L280 TraceCheckUtils]: 63: Hoare triple {7155#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7155#false} is VALID [2020-07-08 22:06:35,628 INFO L263 TraceCheckUtils]: 64: Hoare triple {7155#false} call #t~ret1 := fibo2(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,628 INFO L280 TraceCheckUtils]: 65: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,628 INFO L280 TraceCheckUtils]: 66: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,628 INFO L280 TraceCheckUtils]: 67: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,629 INFO L263 TraceCheckUtils]: 68: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,629 INFO L280 TraceCheckUtils]: 69: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,629 INFO L280 TraceCheckUtils]: 70: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,629 INFO L280 TraceCheckUtils]: 71: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,629 INFO L263 TraceCheckUtils]: 72: Hoare triple {7154#true} call #t~ret0 := fibo2(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,630 INFO L280 TraceCheckUtils]: 73: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,630 INFO L280 TraceCheckUtils]: 74: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,630 INFO L280 TraceCheckUtils]: 75: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,630 INFO L263 TraceCheckUtils]: 76: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,630 INFO L280 TraceCheckUtils]: 77: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,630 INFO L280 TraceCheckUtils]: 78: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,631 INFO L280 TraceCheckUtils]: 79: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,631 INFO L280 TraceCheckUtils]: 80: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,631 INFO L280 TraceCheckUtils]: 81: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,631 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {7154#true} {7154#true} #65#return; {7154#true} is VALID [2020-07-08 22:06:35,631 INFO L280 TraceCheckUtils]: 83: Hoare triple {7154#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,631 INFO L263 TraceCheckUtils]: 84: Hoare triple {7154#true} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,632 INFO L280 TraceCheckUtils]: 85: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,632 INFO L280 TraceCheckUtils]: 86: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,632 INFO L280 TraceCheckUtils]: 87: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,632 INFO L280 TraceCheckUtils]: 88: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,632 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7154#true} {7154#true} #67#return; {7154#true} is VALID [2020-07-08 22:06:35,632 INFO L280 TraceCheckUtils]: 90: Hoare triple {7154#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,633 INFO L280 TraceCheckUtils]: 91: Hoare triple {7154#true} #res := #t~ret2 + #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,633 INFO L280 TraceCheckUtils]: 92: Hoare triple {7154#true} havoc #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,633 INFO L280 TraceCheckUtils]: 93: Hoare triple {7154#true} havoc #t~ret2; {7154#true} is VALID [2020-07-08 22:06:35,633 INFO L280 TraceCheckUtils]: 94: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,633 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7154#true} {7154#true} #69#return; {7154#true} is VALID [2020-07-08 22:06:35,634 INFO L280 TraceCheckUtils]: 96: Hoare triple {7154#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,634 INFO L263 TraceCheckUtils]: 97: Hoare triple {7154#true} call #t~ret1 := fibo2(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,634 INFO L280 TraceCheckUtils]: 98: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,635 INFO L280 TraceCheckUtils]: 99: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,635 INFO L280 TraceCheckUtils]: 100: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,635 INFO L280 TraceCheckUtils]: 101: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,635 INFO L280 TraceCheckUtils]: 102: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,635 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {7154#true} {7154#true} #71#return; {7154#true} is VALID [2020-07-08 22:06:35,636 INFO L280 TraceCheckUtils]: 104: Hoare triple {7154#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,636 INFO L280 TraceCheckUtils]: 105: Hoare triple {7154#true} #res := #t~ret0 + #t~ret1; {7154#true} is VALID [2020-07-08 22:06:35,636 INFO L280 TraceCheckUtils]: 106: Hoare triple {7154#true} havoc #t~ret1; {7154#true} is VALID [2020-07-08 22:06:35,636 INFO L280 TraceCheckUtils]: 107: Hoare triple {7154#true} havoc #t~ret0; {7154#true} is VALID [2020-07-08 22:06:35,636 INFO L280 TraceCheckUtils]: 108: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,637 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {7154#true} {7154#true} #65#return; {7154#true} is VALID [2020-07-08 22:06:35,637 INFO L280 TraceCheckUtils]: 110: Hoare triple {7154#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,637 INFO L263 TraceCheckUtils]: 111: Hoare triple {7154#true} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,638 INFO L280 TraceCheckUtils]: 112: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,638 INFO L280 TraceCheckUtils]: 113: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,638 INFO L280 TraceCheckUtils]: 114: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,638 INFO L280 TraceCheckUtils]: 115: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,639 INFO L280 TraceCheckUtils]: 116: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,639 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {7154#true} {7154#true} #67#return; {7154#true} is VALID [2020-07-08 22:06:35,639 INFO L280 TraceCheckUtils]: 118: Hoare triple {7154#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,639 INFO L280 TraceCheckUtils]: 119: Hoare triple {7154#true} #res := #t~ret2 + #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,639 INFO L280 TraceCheckUtils]: 120: Hoare triple {7154#true} havoc #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,640 INFO L280 TraceCheckUtils]: 121: Hoare triple {7154#true} havoc #t~ret2; {7154#true} is VALID [2020-07-08 22:06:35,640 INFO L280 TraceCheckUtils]: 122: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,640 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {7154#true} {7155#false} #71#return; {7155#false} is VALID [2020-07-08 22:06:35,641 INFO L280 TraceCheckUtils]: 124: Hoare triple {7155#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7155#false} is VALID [2020-07-08 22:06:35,641 INFO L280 TraceCheckUtils]: 125: Hoare triple {7155#false} #res := #t~ret0 + #t~ret1; {7155#false} is VALID [2020-07-08 22:06:35,641 INFO L280 TraceCheckUtils]: 126: Hoare triple {7155#false} havoc #t~ret1; {7155#false} is VALID [2020-07-08 22:06:35,641 INFO L280 TraceCheckUtils]: 127: Hoare triple {7155#false} havoc #t~ret0; {7155#false} is VALID [2020-07-08 22:06:35,642 INFO L280 TraceCheckUtils]: 128: Hoare triple {7155#false} assume true; {7155#false} is VALID [2020-07-08 22:06:35,642 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {7155#false} {7158#(<= 8 main_~x~0)} #63#return; {7155#false} is VALID [2020-07-08 22:06:35,664 INFO L263 TraceCheckUtils]: 0: Hoare triple {7154#true} call ULTIMATE.init(); {7154#true} is VALID [2020-07-08 22:06:35,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,665 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7154#true} {7154#true} #59#return; {7154#true} is VALID [2020-07-08 22:06:35,665 INFO L263 TraceCheckUtils]: 3: Hoare triple {7154#true} call #t~ret5 := main(); {7154#true} is VALID [2020-07-08 22:06:35,666 INFO L280 TraceCheckUtils]: 4: Hoare triple {7154#true} ~x~0 := 8; {7158#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:35,666 INFO L263 TraceCheckUtils]: 5: Hoare triple {7158#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {7154#true} is VALID [2020-07-08 22:06:35,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,666 INFO L280 TraceCheckUtils]: 7: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,667 INFO L263 TraceCheckUtils]: 9: Hoare triple {7154#true} call #t~ret0 := fibo2(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,667 INFO L280 TraceCheckUtils]: 10: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,667 INFO L280 TraceCheckUtils]: 11: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,667 INFO L280 TraceCheckUtils]: 12: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,667 INFO L263 TraceCheckUtils]: 13: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,668 INFO L280 TraceCheckUtils]: 14: Hoare triple {7154#true} ~n := #in~n; {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,668 INFO L280 TraceCheckUtils]: 15: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,669 INFO L280 TraceCheckUtils]: 16: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,669 INFO L263 TraceCheckUtils]: 17: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,670 INFO L280 TraceCheckUtils]: 18: Hoare triple {7154#true} ~n := #in~n; {7487#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,671 INFO L280 TraceCheckUtils]: 19: Hoare triple {7487#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7488#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,671 INFO L280 TraceCheckUtils]: 20: Hoare triple {7488#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,671 INFO L263 TraceCheckUtils]: 21: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,672 INFO L280 TraceCheckUtils]: 22: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,672 INFO L280 TraceCheckUtils]: 23: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,672 INFO L280 TraceCheckUtils]: 24: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,672 INFO L280 TraceCheckUtils]: 25: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,672 INFO L280 TraceCheckUtils]: 26: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,673 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,674 INFO L280 TraceCheckUtils]: 28: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:35,674 INFO L263 TraceCheckUtils]: 29: Hoare triple {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,674 INFO L280 TraceCheckUtils]: 30: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,674 INFO L280 TraceCheckUtils]: 31: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,674 INFO L280 TraceCheckUtils]: 32: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,674 INFO L280 TraceCheckUtils]: 33: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,675 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7154#true} {7489#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,676 INFO L280 TraceCheckUtils]: 35: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,676 INFO L280 TraceCheckUtils]: 36: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,677 INFO L280 TraceCheckUtils]: 37: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,677 INFO L280 TraceCheckUtils]: 38: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,678 INFO L280 TraceCheckUtils]: 39: Hoare triple {7501#(<= 2 |fibo2_#in~n|)} assume true; {7501#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:35,679 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7501#(<= 2 |fibo2_#in~n|)} {7455#(= fibo1_~n |fibo1_#in~n|)} #69#return; {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:35,680 INFO L280 TraceCheckUtils]: 41: Hoare triple {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:35,680 INFO L263 TraceCheckUtils]: 42: Hoare triple {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,680 INFO L280 TraceCheckUtils]: 43: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,680 INFO L280 TraceCheckUtils]: 44: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,680 INFO L280 TraceCheckUtils]: 45: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,681 INFO L280 TraceCheckUtils]: 46: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,681 INFO L280 TraceCheckUtils]: 47: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,682 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7154#true} {7479#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,682 INFO L280 TraceCheckUtils]: 49: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,683 INFO L280 TraceCheckUtils]: 50: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,683 INFO L280 TraceCheckUtils]: 51: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,684 INFO L280 TraceCheckUtils]: 52: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,684 INFO L280 TraceCheckUtils]: 53: Hoare triple {7486#(<= 3 |fibo1_#in~n|)} assume true; {7486#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,686 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7486#(<= 3 |fibo1_#in~n|)} {7154#true} #65#return; {7448#(<= 4 fibo2_~n)} is VALID [2020-07-08 22:06:35,686 INFO L280 TraceCheckUtils]: 55: Hoare triple {7448#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7448#(<= 4 fibo2_~n)} is VALID [2020-07-08 22:06:35,686 INFO L263 TraceCheckUtils]: 56: Hoare triple {7448#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,687 INFO L280 TraceCheckUtils]: 57: Hoare triple {7154#true} ~n := #in~n; {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,688 INFO L280 TraceCheckUtils]: 58: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7455#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:35,688 INFO L280 TraceCheckUtils]: 59: Hoare triple {7455#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,689 INFO L280 TraceCheckUtils]: 60: Hoare triple {7502#(<= |fibo1_#in~n| 1)} #res := 1; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,690 INFO L280 TraceCheckUtils]: 61: Hoare triple {7502#(<= |fibo1_#in~n| 1)} assume true; {7502#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:35,691 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7502#(<= |fibo1_#in~n| 1)} {7448#(<= 4 fibo2_~n)} #67#return; {7155#false} is VALID [2020-07-08 22:06:35,691 INFO L280 TraceCheckUtils]: 63: Hoare triple {7155#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7155#false} is VALID [2020-07-08 22:06:35,691 INFO L280 TraceCheckUtils]: 64: Hoare triple {7155#false} #res := #t~ret2 + #t~ret3; {7155#false} is VALID [2020-07-08 22:06:35,692 INFO L280 TraceCheckUtils]: 65: Hoare triple {7155#false} havoc #t~ret3; {7155#false} is VALID [2020-07-08 22:06:35,692 INFO L280 TraceCheckUtils]: 66: Hoare triple {7155#false} havoc #t~ret2; {7155#false} is VALID [2020-07-08 22:06:35,692 INFO L280 TraceCheckUtils]: 67: Hoare triple {7155#false} assume true; {7155#false} is VALID [2020-07-08 22:06:35,693 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7155#false} {7154#true} #69#return; {7155#false} is VALID [2020-07-08 22:06:35,693 INFO L280 TraceCheckUtils]: 69: Hoare triple {7155#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7155#false} is VALID [2020-07-08 22:06:35,693 INFO L263 TraceCheckUtils]: 70: Hoare triple {7155#false} call #t~ret1 := fibo2(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,693 INFO L280 TraceCheckUtils]: 71: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,694 INFO L280 TraceCheckUtils]: 72: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,694 INFO L280 TraceCheckUtils]: 73: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,694 INFO L263 TraceCheckUtils]: 74: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,694 INFO L280 TraceCheckUtils]: 75: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,695 INFO L280 TraceCheckUtils]: 76: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,695 INFO L280 TraceCheckUtils]: 77: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,695 INFO L263 TraceCheckUtils]: 78: Hoare triple {7154#true} call #t~ret0 := fibo2(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,696 INFO L280 TraceCheckUtils]: 79: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,696 INFO L280 TraceCheckUtils]: 80: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,696 INFO L280 TraceCheckUtils]: 81: Hoare triple {7154#true} assume !(1 == ~n); {7154#true} is VALID [2020-07-08 22:06:35,696 INFO L263 TraceCheckUtils]: 82: Hoare triple {7154#true} call #t~ret2 := fibo1(~n - 1); {7154#true} is VALID [2020-07-08 22:06:35,697 INFO L280 TraceCheckUtils]: 83: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,697 INFO L280 TraceCheckUtils]: 84: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,697 INFO L280 TraceCheckUtils]: 85: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,697 INFO L280 TraceCheckUtils]: 86: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,698 INFO L280 TraceCheckUtils]: 87: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,698 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7154#true} {7154#true} #65#return; {7154#true} is VALID [2020-07-08 22:06:35,698 INFO L280 TraceCheckUtils]: 89: Hoare triple {7154#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,699 INFO L263 TraceCheckUtils]: 90: Hoare triple {7154#true} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,699 INFO L280 TraceCheckUtils]: 91: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,699 INFO L280 TraceCheckUtils]: 92: Hoare triple {7154#true} assume ~n < 1; {7154#true} is VALID [2020-07-08 22:06:35,699 INFO L280 TraceCheckUtils]: 93: Hoare triple {7154#true} #res := 0; {7154#true} is VALID [2020-07-08 22:06:35,700 INFO L280 TraceCheckUtils]: 94: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,700 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7154#true} {7154#true} #67#return; {7154#true} is VALID [2020-07-08 22:06:35,700 INFO L280 TraceCheckUtils]: 96: Hoare triple {7154#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,701 INFO L280 TraceCheckUtils]: 97: Hoare triple {7154#true} #res := #t~ret2 + #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,701 INFO L280 TraceCheckUtils]: 98: Hoare triple {7154#true} havoc #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,701 INFO L280 TraceCheckUtils]: 99: Hoare triple {7154#true} havoc #t~ret2; {7154#true} is VALID [2020-07-08 22:06:35,701 INFO L280 TraceCheckUtils]: 100: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,702 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7154#true} {7154#true} #69#return; {7154#true} is VALID [2020-07-08 22:06:35,702 INFO L280 TraceCheckUtils]: 102: Hoare triple {7154#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,702 INFO L263 TraceCheckUtils]: 103: Hoare triple {7154#true} call #t~ret1 := fibo2(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,702 INFO L280 TraceCheckUtils]: 104: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,703 INFO L280 TraceCheckUtils]: 105: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,703 INFO L280 TraceCheckUtils]: 106: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,703 INFO L280 TraceCheckUtils]: 107: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,704 INFO L280 TraceCheckUtils]: 108: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,704 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {7154#true} {7154#true} #71#return; {7154#true} is VALID [2020-07-08 22:06:35,704 INFO L280 TraceCheckUtils]: 110: Hoare triple {7154#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,705 INFO L280 TraceCheckUtils]: 111: Hoare triple {7154#true} #res := #t~ret0 + #t~ret1; {7154#true} is VALID [2020-07-08 22:06:35,705 INFO L280 TraceCheckUtils]: 112: Hoare triple {7154#true} havoc #t~ret1; {7154#true} is VALID [2020-07-08 22:06:35,705 INFO L280 TraceCheckUtils]: 113: Hoare triple {7154#true} havoc #t~ret0; {7154#true} is VALID [2020-07-08 22:06:35,705 INFO L280 TraceCheckUtils]: 114: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,706 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {7154#true} {7154#true} #65#return; {7154#true} is VALID [2020-07-08 22:06:35,706 INFO L280 TraceCheckUtils]: 116: Hoare triple {7154#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,706 INFO L263 TraceCheckUtils]: 117: Hoare triple {7154#true} call #t~ret3 := fibo1(~n - 2); {7154#true} is VALID [2020-07-08 22:06:35,707 INFO L280 TraceCheckUtils]: 118: Hoare triple {7154#true} ~n := #in~n; {7154#true} is VALID [2020-07-08 22:06:35,707 INFO L280 TraceCheckUtils]: 119: Hoare triple {7154#true} assume !(~n < 1); {7154#true} is VALID [2020-07-08 22:06:35,707 INFO L280 TraceCheckUtils]: 120: Hoare triple {7154#true} assume 1 == ~n; {7154#true} is VALID [2020-07-08 22:06:35,707 INFO L280 TraceCheckUtils]: 121: Hoare triple {7154#true} #res := 1; {7154#true} is VALID [2020-07-08 22:06:35,708 INFO L280 TraceCheckUtils]: 122: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,708 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {7154#true} {7154#true} #67#return; {7154#true} is VALID [2020-07-08 22:06:35,708 INFO L280 TraceCheckUtils]: 124: Hoare triple {7154#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7154#true} is VALID [2020-07-08 22:06:35,709 INFO L280 TraceCheckUtils]: 125: Hoare triple {7154#true} #res := #t~ret2 + #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,709 INFO L280 TraceCheckUtils]: 126: Hoare triple {7154#true} havoc #t~ret3; {7154#true} is VALID [2020-07-08 22:06:35,709 INFO L280 TraceCheckUtils]: 127: Hoare triple {7154#true} havoc #t~ret2; {7154#true} is VALID [2020-07-08 22:06:35,709 INFO L280 TraceCheckUtils]: 128: Hoare triple {7154#true} assume true; {7154#true} is VALID [2020-07-08 22:06:35,710 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {7154#true} {7155#false} #71#return; {7155#false} is VALID [2020-07-08 22:06:35,710 INFO L280 TraceCheckUtils]: 130: Hoare triple {7155#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7155#false} is VALID [2020-07-08 22:06:35,710 INFO L280 TraceCheckUtils]: 131: Hoare triple {7155#false} #res := #t~ret0 + #t~ret1; {7155#false} is VALID [2020-07-08 22:06:35,711 INFO L280 TraceCheckUtils]: 132: Hoare triple {7155#false} havoc #t~ret1; {7155#false} is VALID [2020-07-08 22:06:35,711 INFO L280 TraceCheckUtils]: 133: Hoare triple {7155#false} havoc #t~ret0; {7155#false} is VALID [2020-07-08 22:06:35,711 INFO L280 TraceCheckUtils]: 134: Hoare triple {7155#false} assume true; {7155#false} is VALID [2020-07-08 22:06:35,711 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {7155#false} {7158#(<= 8 main_~x~0)} #63#return; {7155#false} is VALID [2020-07-08 22:06:35,712 INFO L280 TraceCheckUtils]: 136: Hoare triple {7155#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {7155#false} is VALID [2020-07-08 22:06:35,712 INFO L280 TraceCheckUtils]: 137: Hoare triple {7155#false} ~result~0 := #t~ret4; {7155#false} is VALID [2020-07-08 22:06:35,712 INFO L280 TraceCheckUtils]: 138: Hoare triple {7155#false} havoc #t~ret4; {7155#false} is VALID [2020-07-08 22:06:35,712 INFO L280 TraceCheckUtils]: 139: Hoare triple {7155#false} assume 21 == ~result~0; {7155#false} is VALID [2020-07-08 22:06:35,713 INFO L280 TraceCheckUtils]: 140: Hoare triple {7155#false} assume !false; {7155#false} is VALID [2020-07-08 22:06:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 54 proven. 96 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2020-07-08 22:06:35,742 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1816137985] [2020-07-08 22:06:35,742 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:35,742 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-08 22:06:35,742 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047380511] [2020-07-08 22:06:35,743 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 141 [2020-07-08 22:06:35,745 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:35,746 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 22:06:35,835 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:35,835 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 22:06:35,835 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:35,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 22:06:35,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-07-08 22:06:35,836 INFO L87 Difference]: Start difference. First operand 95 states and 117 transitions. Second operand 12 states. [2020-07-08 22:06:36,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:36,972 INFO L93 Difference]: Finished difference Result 193 states and 255 transitions. [2020-07-08 22:06:36,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 22:06:36,972 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 141 [2020-07-08 22:06:36,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 22:06:36,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 130 transitions. [2020-07-08 22:06:36,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 22:06:36,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 130 transitions. [2020-07-08 22:06:36,978 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 130 transitions. [2020-07-08 22:06:37,135 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:37,139 INFO L225 Difference]: With dead ends: 193 [2020-07-08 22:06:37,139 INFO L226 Difference]: Without dead ends: 105 [2020-07-08 22:06:37,140 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2020-07-08 22:06:37,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2020-07-08 22:06:37,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2020-07-08 22:06:37,397 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:37,397 INFO L82 GeneralOperation]: Start isEquivalent. First operand 105 states. Second operand 105 states. [2020-07-08 22:06:37,397 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 105 states. [2020-07-08 22:06:37,397 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 105 states. [2020-07-08 22:06:37,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:37,408 INFO L93 Difference]: Finished difference Result 105 states and 127 transitions. [2020-07-08 22:06:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 127 transitions. [2020-07-08 22:06:37,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:37,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:37,409 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 105 states. [2020-07-08 22:06:37,409 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 105 states. [2020-07-08 22:06:37,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:37,413 INFO L93 Difference]: Finished difference Result 105 states and 127 transitions. [2020-07-08 22:06:37,414 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 127 transitions. [2020-07-08 22:06:37,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:37,414 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:37,415 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:37,415 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:37,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2020-07-08 22:06:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 127 transitions. [2020-07-08 22:06:37,418 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 127 transitions. Word has length 141 [2020-07-08 22:06:37,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:37,419 INFO L479 AbstractCegarLoop]: Abstraction has 105 states and 127 transitions. [2020-07-08 22:06:37,419 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 22:06:37,419 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 105 states and 127 transitions. [2020-07-08 22:06:37,648 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:37,648 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 127 transitions. [2020-07-08 22:06:37,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-08 22:06:37,650 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:37,651 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:06:37,651 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-08 22:06:37,651 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:37,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:37,652 INFO L82 PathProgramCache]: Analyzing trace with hash 296317304, now seen corresponding path program 1 times [2020-07-08 22:06:37,652 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:37,652 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1878071642] [2020-07-08 22:06:37,653 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:37,720 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8402#true} {8402#true} #59#return; {8402#true} is VALID [2020-07-08 22:06:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:37,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:37,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:37,989 INFO L280 TraceCheckUtils]: 3: Hoare triple {8821#(<= |fibo1_#in~n| 1)} #res := 1; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:37,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {8821#(<= |fibo1_#in~n| 1)} assume true; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:37,991 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8821#(<= |fibo1_#in~n| 1)} {8692#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:37,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:37,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:37,998 INFO L280 TraceCheckUtils]: 3: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:37,999 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8402#true} {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,001 INFO L263 TraceCheckUtils]: 3: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,001 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,003 INFO L280 TraceCheckUtils]: 6: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,003 INFO L280 TraceCheckUtils]: 7: Hoare triple {8821#(<= |fibo1_#in~n| 1)} #res := 1; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {8821#(<= |fibo1_#in~n| 1)} assume true; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,005 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8821#(<= |fibo1_#in~n| 1)} {8692#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,006 INFO L280 TraceCheckUtils]: 10: Hoare triple {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,006 INFO L263 TraceCheckUtils]: 11: Hoare triple {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,006 INFO L280 TraceCheckUtils]: 12: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,007 INFO L280 TraceCheckUtils]: 15: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,008 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8402#true} {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,009 INFO L280 TraceCheckUtils]: 17: Hoare triple {8820#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,009 INFO L280 TraceCheckUtils]: 18: Hoare triple {8820#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,010 INFO L280 TraceCheckUtils]: 19: Hoare triple {8820#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,010 INFO L280 TraceCheckUtils]: 20: Hoare triple {8820#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,011 INFO L280 TraceCheckUtils]: 21: Hoare triple {8820#(<= |fibo2_#in~n| 2)} assume true; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,012 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8820#(<= |fibo2_#in~n| 2)} {8554#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,020 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8402#true} {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,024 INFO L263 TraceCheckUtils]: 3: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} ~n := #in~n; {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,026 INFO L263 TraceCheckUtils]: 7: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,027 INFO L280 TraceCheckUtils]: 8: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,027 INFO L280 TraceCheckUtils]: 9: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,028 INFO L280 TraceCheckUtils]: 10: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,028 INFO L280 TraceCheckUtils]: 11: Hoare triple {8821#(<= |fibo1_#in~n| 1)} #res := 1; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,029 INFO L280 TraceCheckUtils]: 12: Hoare triple {8821#(<= |fibo1_#in~n| 1)} assume true; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,030 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8821#(<= |fibo1_#in~n| 1)} {8692#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,031 INFO L280 TraceCheckUtils]: 14: Hoare triple {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,031 INFO L263 TraceCheckUtils]: 15: Hoare triple {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,031 INFO L280 TraceCheckUtils]: 16: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,031 INFO L280 TraceCheckUtils]: 17: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,032 INFO L280 TraceCheckUtils]: 18: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,032 INFO L280 TraceCheckUtils]: 19: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,033 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8402#true} {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,034 INFO L280 TraceCheckUtils]: 21: Hoare triple {8820#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,034 INFO L280 TraceCheckUtils]: 22: Hoare triple {8820#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,035 INFO L280 TraceCheckUtils]: 23: Hoare triple {8820#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,036 INFO L280 TraceCheckUtils]: 24: Hoare triple {8820#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,036 INFO L280 TraceCheckUtils]: 25: Hoare triple {8820#(<= |fibo2_#in~n| 2)} assume true; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,038 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8820#(<= |fibo2_#in~n| 2)} {8554#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,038 INFO L280 TraceCheckUtils]: 27: Hoare triple {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,039 INFO L263 TraceCheckUtils]: 28: Hoare triple {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,039 INFO L280 TraceCheckUtils]: 29: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,039 INFO L280 TraceCheckUtils]: 30: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,040 INFO L280 TraceCheckUtils]: 31: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,040 INFO L280 TraceCheckUtils]: 32: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,040 INFO L280 TraceCheckUtils]: 33: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,041 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8402#true} {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,042 INFO L280 TraceCheckUtils]: 35: Hoare triple {8807#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,042 INFO L280 TraceCheckUtils]: 36: Hoare triple {8807#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,043 INFO L280 TraceCheckUtils]: 37: Hoare triple {8807#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,043 INFO L280 TraceCheckUtils]: 38: Hoare triple {8807#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {8807#(<= |fibo1_#in~n| 3)} assume true; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,045 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8807#(<= |fibo1_#in~n| 3)} {8692#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,069 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,069 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8402#true} {8402#true} #65#return; {8402#true} is VALID [2020-07-08 22:06:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,074 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8402#true} {8402#true} #67#return; {8402#true} is VALID [2020-07-08 22:06:38,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,075 INFO L263 TraceCheckUtils]: 3: Hoare triple {8402#true} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,076 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8402#true} {8402#true} #65#return; {8402#true} is VALID [2020-07-08 22:06:38,077 INFO L280 TraceCheckUtils]: 10: Hoare triple {8402#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,077 INFO L263 TraceCheckUtils]: 11: Hoare triple {8402#true} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,077 INFO L280 TraceCheckUtils]: 12: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,078 INFO L280 TraceCheckUtils]: 15: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,078 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8402#true} {8402#true} #67#return; {8402#true} is VALID [2020-07-08 22:06:38,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {8402#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,078 INFO L280 TraceCheckUtils]: 18: Hoare triple {8402#true} #res := #t~ret2 + #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,078 INFO L280 TraceCheckUtils]: 19: Hoare triple {8402#true} havoc #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,078 INFO L280 TraceCheckUtils]: 20: Hoare triple {8402#true} havoc #t~ret2; {8402#true} is VALID [2020-07-08 22:06:38,079 INFO L280 TraceCheckUtils]: 21: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,079 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8402#true} {8402#true} #69#return; {8402#true} is VALID [2020-07-08 22:06:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,084 INFO L280 TraceCheckUtils]: 3: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,084 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,084 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8402#true} {8402#true} #71#return; {8402#true} is VALID [2020-07-08 22:06:38,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,085 INFO L263 TraceCheckUtils]: 3: Hoare triple {8402#true} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,085 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,086 INFO L280 TraceCheckUtils]: 5: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,086 INFO L280 TraceCheckUtils]: 6: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,086 INFO L263 TraceCheckUtils]: 7: Hoare triple {8402#true} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,086 INFO L280 TraceCheckUtils]: 8: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,086 INFO L280 TraceCheckUtils]: 9: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,087 INFO L280 TraceCheckUtils]: 10: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,087 INFO L280 TraceCheckUtils]: 11: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,087 INFO L280 TraceCheckUtils]: 12: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,087 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8402#true} {8402#true} #65#return; {8402#true} is VALID [2020-07-08 22:06:38,088 INFO L280 TraceCheckUtils]: 14: Hoare triple {8402#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,088 INFO L263 TraceCheckUtils]: 15: Hoare triple {8402#true} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,088 INFO L280 TraceCheckUtils]: 18: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,089 INFO L280 TraceCheckUtils]: 19: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,089 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8402#true} {8402#true} #67#return; {8402#true} is VALID [2020-07-08 22:06:38,089 INFO L280 TraceCheckUtils]: 21: Hoare triple {8402#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,089 INFO L280 TraceCheckUtils]: 22: Hoare triple {8402#true} #res := #t~ret2 + #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,089 INFO L280 TraceCheckUtils]: 23: Hoare triple {8402#true} havoc #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,089 INFO L280 TraceCheckUtils]: 24: Hoare triple {8402#true} havoc #t~ret2; {8402#true} is VALID [2020-07-08 22:06:38,090 INFO L280 TraceCheckUtils]: 25: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,090 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8402#true} {8402#true} #69#return; {8402#true} is VALID [2020-07-08 22:06:38,090 INFO L280 TraceCheckUtils]: 27: Hoare triple {8402#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,090 INFO L263 TraceCheckUtils]: 28: Hoare triple {8402#true} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,090 INFO L280 TraceCheckUtils]: 29: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,091 INFO L280 TraceCheckUtils]: 30: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,091 INFO L280 TraceCheckUtils]: 31: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,091 INFO L280 TraceCheckUtils]: 32: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,091 INFO L280 TraceCheckUtils]: 33: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,092 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8402#true} {8402#true} #71#return; {8402#true} is VALID [2020-07-08 22:06:38,092 INFO L280 TraceCheckUtils]: 35: Hoare triple {8402#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,092 INFO L280 TraceCheckUtils]: 36: Hoare triple {8402#true} #res := #t~ret0 + #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,093 INFO L280 TraceCheckUtils]: 37: Hoare triple {8402#true} havoc #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,093 INFO L280 TraceCheckUtils]: 38: Hoare triple {8402#true} havoc #t~ret0; {8402#true} is VALID [2020-07-08 22:06:38,093 INFO L280 TraceCheckUtils]: 39: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,095 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8402#true} {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,098 INFO L263 TraceCheckUtils]: 3: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,099 INFO L280 TraceCheckUtils]: 6: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,100 INFO L263 TraceCheckUtils]: 7: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,100 INFO L280 TraceCheckUtils]: 8: Hoare triple {8402#true} ~n := #in~n; {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,101 INFO L280 TraceCheckUtils]: 9: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,102 INFO L280 TraceCheckUtils]: 10: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,102 INFO L263 TraceCheckUtils]: 11: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,103 INFO L280 TraceCheckUtils]: 12: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,104 INFO L280 TraceCheckUtils]: 13: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,105 INFO L280 TraceCheckUtils]: 14: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,105 INFO L280 TraceCheckUtils]: 15: Hoare triple {8821#(<= |fibo1_#in~n| 1)} #res := 1; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,106 INFO L280 TraceCheckUtils]: 16: Hoare triple {8821#(<= |fibo1_#in~n| 1)} assume true; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,107 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8821#(<= |fibo1_#in~n| 1)} {8692#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,107 INFO L280 TraceCheckUtils]: 18: Hoare triple {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,108 INFO L263 TraceCheckUtils]: 19: Hoare triple {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,108 INFO L280 TraceCheckUtils]: 20: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,108 INFO L280 TraceCheckUtils]: 21: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,108 INFO L280 TraceCheckUtils]: 22: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,109 INFO L280 TraceCheckUtils]: 23: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,110 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8402#true} {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,110 INFO L280 TraceCheckUtils]: 25: Hoare triple {8820#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,111 INFO L280 TraceCheckUtils]: 26: Hoare triple {8820#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,112 INFO L280 TraceCheckUtils]: 27: Hoare triple {8820#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,112 INFO L280 TraceCheckUtils]: 28: Hoare triple {8820#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,113 INFO L280 TraceCheckUtils]: 29: Hoare triple {8820#(<= |fibo2_#in~n| 2)} assume true; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,114 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8820#(<= |fibo2_#in~n| 2)} {8554#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,115 INFO L280 TraceCheckUtils]: 31: Hoare triple {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,115 INFO L263 TraceCheckUtils]: 32: Hoare triple {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,115 INFO L280 TraceCheckUtils]: 33: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,115 INFO L280 TraceCheckUtils]: 34: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,115 INFO L280 TraceCheckUtils]: 35: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,116 INFO L280 TraceCheckUtils]: 36: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,116 INFO L280 TraceCheckUtils]: 37: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,117 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8402#true} {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,117 INFO L280 TraceCheckUtils]: 39: Hoare triple {8807#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,118 INFO L280 TraceCheckUtils]: 40: Hoare triple {8807#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,118 INFO L280 TraceCheckUtils]: 41: Hoare triple {8807#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,119 INFO L280 TraceCheckUtils]: 42: Hoare triple {8807#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,120 INFO L280 TraceCheckUtils]: 43: Hoare triple {8807#(<= |fibo1_#in~n| 3)} assume true; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,121 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8807#(<= |fibo1_#in~n| 3)} {8692#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,122 INFO L280 TraceCheckUtils]: 45: Hoare triple {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,122 INFO L263 TraceCheckUtils]: 46: Hoare triple {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,122 INFO L280 TraceCheckUtils]: 47: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,123 INFO L280 TraceCheckUtils]: 48: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,123 INFO L280 TraceCheckUtils]: 49: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,123 INFO L263 TraceCheckUtils]: 50: Hoare triple {8402#true} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,123 INFO L280 TraceCheckUtils]: 51: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,123 INFO L280 TraceCheckUtils]: 52: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,124 INFO L280 TraceCheckUtils]: 53: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,124 INFO L263 TraceCheckUtils]: 54: Hoare triple {8402#true} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,124 INFO L280 TraceCheckUtils]: 55: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,124 INFO L280 TraceCheckUtils]: 56: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,124 INFO L280 TraceCheckUtils]: 57: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,124 INFO L280 TraceCheckUtils]: 58: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,125 INFO L280 TraceCheckUtils]: 59: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,125 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8402#true} {8402#true} #65#return; {8402#true} is VALID [2020-07-08 22:06:38,125 INFO L280 TraceCheckUtils]: 61: Hoare triple {8402#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,125 INFO L263 TraceCheckUtils]: 62: Hoare triple {8402#true} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,125 INFO L280 TraceCheckUtils]: 63: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,126 INFO L280 TraceCheckUtils]: 64: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,126 INFO L280 TraceCheckUtils]: 65: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,126 INFO L280 TraceCheckUtils]: 66: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,126 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8402#true} {8402#true} #67#return; {8402#true} is VALID [2020-07-08 22:06:38,126 INFO L280 TraceCheckUtils]: 68: Hoare triple {8402#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,127 INFO L280 TraceCheckUtils]: 69: Hoare triple {8402#true} #res := #t~ret2 + #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,127 INFO L280 TraceCheckUtils]: 70: Hoare triple {8402#true} havoc #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,127 INFO L280 TraceCheckUtils]: 71: Hoare triple {8402#true} havoc #t~ret2; {8402#true} is VALID [2020-07-08 22:06:38,127 INFO L280 TraceCheckUtils]: 72: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,127 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {8402#true} {8402#true} #69#return; {8402#true} is VALID [2020-07-08 22:06:38,128 INFO L280 TraceCheckUtils]: 74: Hoare triple {8402#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,128 INFO L263 TraceCheckUtils]: 75: Hoare triple {8402#true} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,128 INFO L280 TraceCheckUtils]: 76: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,128 INFO L280 TraceCheckUtils]: 77: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,128 INFO L280 TraceCheckUtils]: 78: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,129 INFO L280 TraceCheckUtils]: 79: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,129 INFO L280 TraceCheckUtils]: 80: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,129 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8402#true} {8402#true} #71#return; {8402#true} is VALID [2020-07-08 22:06:38,129 INFO L280 TraceCheckUtils]: 82: Hoare triple {8402#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,129 INFO L280 TraceCheckUtils]: 83: Hoare triple {8402#true} #res := #t~ret0 + #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,130 INFO L280 TraceCheckUtils]: 84: Hoare triple {8402#true} havoc #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,130 INFO L280 TraceCheckUtils]: 85: Hoare triple {8402#true} havoc #t~ret0; {8402#true} is VALID [2020-07-08 22:06:38,130 INFO L280 TraceCheckUtils]: 86: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,132 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8402#true} {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,133 INFO L280 TraceCheckUtils]: 88: Hoare triple {8776#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,133 INFO L280 TraceCheckUtils]: 89: Hoare triple {8776#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,134 INFO L280 TraceCheckUtils]: 90: Hoare triple {8776#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,134 INFO L280 TraceCheckUtils]: 91: Hoare triple {8776#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,135 INFO L280 TraceCheckUtils]: 92: Hoare triple {8776#(<= |fibo2_#in~n| 4)} assume true; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,136 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8776#(<= |fibo2_#in~n| 4)} {8554#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,168 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,168 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8402#true} {8402#true} #69#return; {8402#true} is VALID [2020-07-08 22:06:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,173 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8402#true} {8402#true} #71#return; {8402#true} is VALID [2020-07-08 22:06:38,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,174 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,174 INFO L263 TraceCheckUtils]: 3: Hoare triple {8402#true} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,175 INFO L280 TraceCheckUtils]: 7: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,175 INFO L280 TraceCheckUtils]: 8: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,176 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8402#true} {8402#true} #69#return; {8402#true} is VALID [2020-07-08 22:06:38,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {8402#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,176 INFO L263 TraceCheckUtils]: 11: Hoare triple {8402#true} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,176 INFO L280 TraceCheckUtils]: 12: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,177 INFO L280 TraceCheckUtils]: 14: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,177 INFO L280 TraceCheckUtils]: 15: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,177 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8402#true} {8402#true} #71#return; {8402#true} is VALID [2020-07-08 22:06:38,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {8402#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,178 INFO L280 TraceCheckUtils]: 18: Hoare triple {8402#true} #res := #t~ret0 + #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,178 INFO L280 TraceCheckUtils]: 19: Hoare triple {8402#true} havoc #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,178 INFO L280 TraceCheckUtils]: 20: Hoare triple {8402#true} havoc #t~ret0; {8402#true} is VALID [2020-07-08 22:06:38,178 INFO L280 TraceCheckUtils]: 21: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,179 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8402#true} {8402#true} #65#return; {8402#true} is VALID [2020-07-08 22:06:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,186 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8402#true} {8402#true} #67#return; {8402#true} is VALID [2020-07-08 22:06:38,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,187 INFO L280 TraceCheckUtils]: 2: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,187 INFO L263 TraceCheckUtils]: 3: Hoare triple {8402#true} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,187 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,188 INFO L280 TraceCheckUtils]: 6: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,188 INFO L263 TraceCheckUtils]: 7: Hoare triple {8402#true} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,188 INFO L280 TraceCheckUtils]: 8: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,188 INFO L280 TraceCheckUtils]: 9: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,189 INFO L280 TraceCheckUtils]: 11: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,189 INFO L280 TraceCheckUtils]: 12: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,189 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8402#true} {8402#true} #69#return; {8402#true} is VALID [2020-07-08 22:06:38,189 INFO L280 TraceCheckUtils]: 14: Hoare triple {8402#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,190 INFO L263 TraceCheckUtils]: 15: Hoare triple {8402#true} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,190 INFO L280 TraceCheckUtils]: 16: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,190 INFO L280 TraceCheckUtils]: 17: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,190 INFO L280 TraceCheckUtils]: 18: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,190 INFO L280 TraceCheckUtils]: 19: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,190 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8402#true} {8402#true} #71#return; {8402#true} is VALID [2020-07-08 22:06:38,191 INFO L280 TraceCheckUtils]: 21: Hoare triple {8402#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,191 INFO L280 TraceCheckUtils]: 22: Hoare triple {8402#true} #res := #t~ret0 + #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,191 INFO L280 TraceCheckUtils]: 23: Hoare triple {8402#true} havoc #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {8402#true} havoc #t~ret0; {8402#true} is VALID [2020-07-08 22:06:38,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,192 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8402#true} {8402#true} #65#return; {8402#true} is VALID [2020-07-08 22:06:38,192 INFO L280 TraceCheckUtils]: 27: Hoare triple {8402#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,192 INFO L263 TraceCheckUtils]: 28: Hoare triple {8402#true} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,192 INFO L280 TraceCheckUtils]: 29: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,192 INFO L280 TraceCheckUtils]: 30: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,193 INFO L280 TraceCheckUtils]: 31: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,193 INFO L280 TraceCheckUtils]: 32: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,193 INFO L280 TraceCheckUtils]: 33: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,193 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8402#true} {8402#true} #67#return; {8402#true} is VALID [2020-07-08 22:06:38,193 INFO L280 TraceCheckUtils]: 35: Hoare triple {8402#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,194 INFO L280 TraceCheckUtils]: 36: Hoare triple {8402#true} #res := #t~ret2 + #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,194 INFO L280 TraceCheckUtils]: 37: Hoare triple {8402#true} havoc #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,194 INFO L280 TraceCheckUtils]: 38: Hoare triple {8402#true} havoc #t~ret2; {8402#true} is VALID [2020-07-08 22:06:38,194 INFO L280 TraceCheckUtils]: 39: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,196 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8402#true} {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,199 INFO L263 TraceCheckUtils]: 3: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,200 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} ~n := #in~n; {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,200 INFO L280 TraceCheckUtils]: 5: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,201 INFO L263 TraceCheckUtils]: 7: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,201 INFO L280 TraceCheckUtils]: 8: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,202 INFO L280 TraceCheckUtils]: 9: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,202 INFO L280 TraceCheckUtils]: 10: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,202 INFO L263 TraceCheckUtils]: 11: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,203 INFO L280 TraceCheckUtils]: 12: Hoare triple {8402#true} ~n := #in~n; {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,203 INFO L280 TraceCheckUtils]: 13: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,204 INFO L263 TraceCheckUtils]: 15: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,204 INFO L280 TraceCheckUtils]: 16: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {8821#(<= |fibo1_#in~n| 1)} #res := 1; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {8821#(<= |fibo1_#in~n| 1)} assume true; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,208 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8821#(<= |fibo1_#in~n| 1)} {8692#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,208 INFO L280 TraceCheckUtils]: 22: Hoare triple {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,208 INFO L263 TraceCheckUtils]: 23: Hoare triple {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,209 INFO L280 TraceCheckUtils]: 24: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,209 INFO L280 TraceCheckUtils]: 25: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,209 INFO L280 TraceCheckUtils]: 26: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,209 INFO L280 TraceCheckUtils]: 27: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,210 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8402#true} {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,210 INFO L280 TraceCheckUtils]: 29: Hoare triple {8820#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,211 INFO L280 TraceCheckUtils]: 30: Hoare triple {8820#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,211 INFO L280 TraceCheckUtils]: 31: Hoare triple {8820#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,212 INFO L280 TraceCheckUtils]: 32: Hoare triple {8820#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,212 INFO L280 TraceCheckUtils]: 33: Hoare triple {8820#(<= |fibo2_#in~n| 2)} assume true; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,214 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8820#(<= |fibo2_#in~n| 2)} {8554#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,214 INFO L280 TraceCheckUtils]: 35: Hoare triple {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,214 INFO L263 TraceCheckUtils]: 36: Hoare triple {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,215 INFO L280 TraceCheckUtils]: 37: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,215 INFO L280 TraceCheckUtils]: 38: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,215 INFO L280 TraceCheckUtils]: 39: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,215 INFO L280 TraceCheckUtils]: 40: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,215 INFO L280 TraceCheckUtils]: 41: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,216 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8402#true} {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,217 INFO L280 TraceCheckUtils]: 43: Hoare triple {8807#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,217 INFO L280 TraceCheckUtils]: 44: Hoare triple {8807#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,218 INFO L280 TraceCheckUtils]: 45: Hoare triple {8807#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,218 INFO L280 TraceCheckUtils]: 46: Hoare triple {8807#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,218 INFO L280 TraceCheckUtils]: 47: Hoare triple {8807#(<= |fibo1_#in~n| 3)} assume true; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,220 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8807#(<= |fibo1_#in~n| 3)} {8692#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,220 INFO L280 TraceCheckUtils]: 49: Hoare triple {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,220 INFO L263 TraceCheckUtils]: 50: Hoare triple {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,221 INFO L280 TraceCheckUtils]: 51: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,221 INFO L280 TraceCheckUtils]: 52: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,221 INFO L280 TraceCheckUtils]: 53: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,221 INFO L263 TraceCheckUtils]: 54: Hoare triple {8402#true} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,221 INFO L280 TraceCheckUtils]: 55: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,221 INFO L280 TraceCheckUtils]: 56: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,222 INFO L280 TraceCheckUtils]: 57: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,222 INFO L263 TraceCheckUtils]: 58: Hoare triple {8402#true} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,222 INFO L280 TraceCheckUtils]: 59: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,222 INFO L280 TraceCheckUtils]: 60: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,222 INFO L280 TraceCheckUtils]: 61: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,222 INFO L280 TraceCheckUtils]: 62: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,223 INFO L280 TraceCheckUtils]: 63: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,223 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8402#true} {8402#true} #65#return; {8402#true} is VALID [2020-07-08 22:06:38,223 INFO L280 TraceCheckUtils]: 65: Hoare triple {8402#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,223 INFO L263 TraceCheckUtils]: 66: Hoare triple {8402#true} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,223 INFO L280 TraceCheckUtils]: 67: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,223 INFO L280 TraceCheckUtils]: 68: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,224 INFO L280 TraceCheckUtils]: 69: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,224 INFO L280 TraceCheckUtils]: 70: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,224 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8402#true} {8402#true} #67#return; {8402#true} is VALID [2020-07-08 22:06:38,224 INFO L280 TraceCheckUtils]: 72: Hoare triple {8402#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,224 INFO L280 TraceCheckUtils]: 73: Hoare triple {8402#true} #res := #t~ret2 + #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,224 INFO L280 TraceCheckUtils]: 74: Hoare triple {8402#true} havoc #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,225 INFO L280 TraceCheckUtils]: 75: Hoare triple {8402#true} havoc #t~ret2; {8402#true} is VALID [2020-07-08 22:06:38,225 INFO L280 TraceCheckUtils]: 76: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,225 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8402#true} {8402#true} #69#return; {8402#true} is VALID [2020-07-08 22:06:38,225 INFO L280 TraceCheckUtils]: 78: Hoare triple {8402#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,225 INFO L263 TraceCheckUtils]: 79: Hoare triple {8402#true} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,226 INFO L280 TraceCheckUtils]: 80: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,226 INFO L280 TraceCheckUtils]: 81: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,226 INFO L280 TraceCheckUtils]: 82: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,226 INFO L280 TraceCheckUtils]: 83: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,226 INFO L280 TraceCheckUtils]: 84: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,226 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8402#true} {8402#true} #71#return; {8402#true} is VALID [2020-07-08 22:06:38,226 INFO L280 TraceCheckUtils]: 86: Hoare triple {8402#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,227 INFO L280 TraceCheckUtils]: 87: Hoare triple {8402#true} #res := #t~ret0 + #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,227 INFO L280 TraceCheckUtils]: 88: Hoare triple {8402#true} havoc #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,227 INFO L280 TraceCheckUtils]: 89: Hoare triple {8402#true} havoc #t~ret0; {8402#true} is VALID [2020-07-08 22:06:38,227 INFO L280 TraceCheckUtils]: 90: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,229 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8402#true} {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,230 INFO L280 TraceCheckUtils]: 92: Hoare triple {8776#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,231 INFO L280 TraceCheckUtils]: 93: Hoare triple {8776#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,231 INFO L280 TraceCheckUtils]: 94: Hoare triple {8776#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,232 INFO L280 TraceCheckUtils]: 95: Hoare triple {8776#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,232 INFO L280 TraceCheckUtils]: 96: Hoare triple {8776#(<= |fibo2_#in~n| 4)} assume true; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,234 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8776#(<= |fibo2_#in~n| 4)} {8554#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,235 INFO L280 TraceCheckUtils]: 98: Hoare triple {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,235 INFO L263 TraceCheckUtils]: 99: Hoare triple {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,235 INFO L280 TraceCheckUtils]: 100: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,235 INFO L280 TraceCheckUtils]: 101: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,235 INFO L280 TraceCheckUtils]: 102: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,236 INFO L263 TraceCheckUtils]: 103: Hoare triple {8402#true} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,236 INFO L280 TraceCheckUtils]: 104: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,236 INFO L280 TraceCheckUtils]: 105: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,236 INFO L280 TraceCheckUtils]: 106: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,236 INFO L263 TraceCheckUtils]: 107: Hoare triple {8402#true} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,236 INFO L280 TraceCheckUtils]: 108: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,237 INFO L280 TraceCheckUtils]: 109: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,237 INFO L280 TraceCheckUtils]: 110: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,237 INFO L280 TraceCheckUtils]: 111: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,237 INFO L280 TraceCheckUtils]: 112: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,237 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {8402#true} {8402#true} #69#return; {8402#true} is VALID [2020-07-08 22:06:38,238 INFO L280 TraceCheckUtils]: 114: Hoare triple {8402#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,238 INFO L263 TraceCheckUtils]: 115: Hoare triple {8402#true} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,238 INFO L280 TraceCheckUtils]: 116: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,238 INFO L280 TraceCheckUtils]: 117: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,238 INFO L280 TraceCheckUtils]: 118: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,238 INFO L280 TraceCheckUtils]: 119: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,239 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {8402#true} {8402#true} #71#return; {8402#true} is VALID [2020-07-08 22:06:38,239 INFO L280 TraceCheckUtils]: 121: Hoare triple {8402#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,239 INFO L280 TraceCheckUtils]: 122: Hoare triple {8402#true} #res := #t~ret0 + #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,239 INFO L280 TraceCheckUtils]: 123: Hoare triple {8402#true} havoc #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,239 INFO L280 TraceCheckUtils]: 124: Hoare triple {8402#true} havoc #t~ret0; {8402#true} is VALID [2020-07-08 22:06:38,239 INFO L280 TraceCheckUtils]: 125: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,240 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {8402#true} {8402#true} #65#return; {8402#true} is VALID [2020-07-08 22:06:38,240 INFO L280 TraceCheckUtils]: 127: Hoare triple {8402#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,240 INFO L263 TraceCheckUtils]: 128: Hoare triple {8402#true} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,240 INFO L280 TraceCheckUtils]: 129: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,240 INFO L280 TraceCheckUtils]: 130: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,241 INFO L280 TraceCheckUtils]: 131: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,241 INFO L280 TraceCheckUtils]: 132: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,241 INFO L280 TraceCheckUtils]: 133: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,241 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {8402#true} {8402#true} #67#return; {8402#true} is VALID [2020-07-08 22:06:38,241 INFO L280 TraceCheckUtils]: 135: Hoare triple {8402#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,241 INFO L280 TraceCheckUtils]: 136: Hoare triple {8402#true} #res := #t~ret2 + #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,242 INFO L280 TraceCheckUtils]: 137: Hoare triple {8402#true} havoc #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,242 INFO L280 TraceCheckUtils]: 138: Hoare triple {8402#true} havoc #t~ret2; {8402#true} is VALID [2020-07-08 22:06:38,242 INFO L280 TraceCheckUtils]: 139: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,244 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {8402#true} {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,244 INFO L280 TraceCheckUtils]: 141: Hoare triple {8691#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,245 INFO L280 TraceCheckUtils]: 142: Hoare triple {8691#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,246 INFO L280 TraceCheckUtils]: 143: Hoare triple {8691#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,246 INFO L280 TraceCheckUtils]: 144: Hoare triple {8691#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,246 INFO L280 TraceCheckUtils]: 145: Hoare triple {8691#(<= |fibo1_#in~n| 5)} assume true; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,247 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {8691#(<= |fibo1_#in~n| 5)} {8406#(<= 8 main_~x~0)} #63#return; {8403#false} is VALID [2020-07-08 22:06:38,285 INFO L263 TraceCheckUtils]: 0: Hoare triple {8402#true} call ULTIMATE.init(); {8402#true} is VALID [2020-07-08 22:06:38,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,286 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8402#true} {8402#true} #59#return; {8402#true} is VALID [2020-07-08 22:06:38,286 INFO L263 TraceCheckUtils]: 3: Hoare triple {8402#true} call #t~ret5 := main(); {8402#true} is VALID [2020-07-08 22:06:38,288 INFO L280 TraceCheckUtils]: 4: Hoare triple {8402#true} ~x~0 := 8; {8406#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:38,288 INFO L263 TraceCheckUtils]: 5: Hoare triple {8406#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {8402#true} is VALID [2020-07-08 22:06:38,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,289 INFO L280 TraceCheckUtils]: 7: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,289 INFO L280 TraceCheckUtils]: 8: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,289 INFO L263 TraceCheckUtils]: 9: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,290 INFO L280 TraceCheckUtils]: 10: Hoare triple {8402#true} ~n := #in~n; {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,290 INFO L280 TraceCheckUtils]: 11: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,290 INFO L280 TraceCheckUtils]: 12: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,290 INFO L263 TraceCheckUtils]: 13: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,291 INFO L280 TraceCheckUtils]: 14: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,291 INFO L280 TraceCheckUtils]: 15: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,292 INFO L280 TraceCheckUtils]: 16: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,292 INFO L263 TraceCheckUtils]: 17: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,292 INFO L280 TraceCheckUtils]: 18: Hoare triple {8402#true} ~n := #in~n; {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,293 INFO L280 TraceCheckUtils]: 19: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,293 INFO L280 TraceCheckUtils]: 20: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8692#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:38,293 INFO L263 TraceCheckUtils]: 21: Hoare triple {8692#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,294 INFO L280 TraceCheckUtils]: 22: Hoare triple {8402#true} ~n := #in~n; {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,295 INFO L280 TraceCheckUtils]: 23: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8554#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:38,297 INFO L280 TraceCheckUtils]: 24: Hoare triple {8554#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,298 INFO L280 TraceCheckUtils]: 25: Hoare triple {8821#(<= |fibo1_#in~n| 1)} #res := 1; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,299 INFO L280 TraceCheckUtils]: 26: Hoare triple {8821#(<= |fibo1_#in~n| 1)} assume true; {8821#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:38,300 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8821#(<= |fibo1_#in~n| 1)} {8692#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,302 INFO L280 TraceCheckUtils]: 28: Hoare triple {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,302 INFO L263 TraceCheckUtils]: 29: Hoare triple {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,302 INFO L280 TraceCheckUtils]: 30: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,302 INFO L280 TraceCheckUtils]: 31: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,303 INFO L280 TraceCheckUtils]: 32: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,303 INFO L280 TraceCheckUtils]: 33: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,304 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8402#true} {8814#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,305 INFO L280 TraceCheckUtils]: 35: Hoare triple {8820#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,307 INFO L280 TraceCheckUtils]: 36: Hoare triple {8820#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,308 INFO L280 TraceCheckUtils]: 37: Hoare triple {8820#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,308 INFO L280 TraceCheckUtils]: 38: Hoare triple {8820#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,309 INFO L280 TraceCheckUtils]: 39: Hoare triple {8820#(<= |fibo2_#in~n| 2)} assume true; {8820#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:38,310 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8820#(<= |fibo2_#in~n| 2)} {8554#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,311 INFO L280 TraceCheckUtils]: 41: Hoare triple {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,311 INFO L263 TraceCheckUtils]: 42: Hoare triple {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,311 INFO L280 TraceCheckUtils]: 43: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,311 INFO L280 TraceCheckUtils]: 44: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,312 INFO L280 TraceCheckUtils]: 45: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,312 INFO L280 TraceCheckUtils]: 46: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,312 INFO L280 TraceCheckUtils]: 47: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,313 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8402#true} {8800#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,313 INFO L280 TraceCheckUtils]: 49: Hoare triple {8807#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,314 INFO L280 TraceCheckUtils]: 50: Hoare triple {8807#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,314 INFO L280 TraceCheckUtils]: 51: Hoare triple {8807#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,315 INFO L280 TraceCheckUtils]: 52: Hoare triple {8807#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,315 INFO L280 TraceCheckUtils]: 53: Hoare triple {8807#(<= |fibo1_#in~n| 3)} assume true; {8807#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:06:38,316 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8807#(<= |fibo1_#in~n| 3)} {8692#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,317 INFO L280 TraceCheckUtils]: 55: Hoare triple {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:38,317 INFO L263 TraceCheckUtils]: 56: Hoare triple {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,317 INFO L280 TraceCheckUtils]: 57: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,318 INFO L280 TraceCheckUtils]: 58: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,318 INFO L280 TraceCheckUtils]: 59: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,318 INFO L263 TraceCheckUtils]: 60: Hoare triple {8402#true} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,318 INFO L280 TraceCheckUtils]: 61: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,318 INFO L280 TraceCheckUtils]: 62: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,318 INFO L280 TraceCheckUtils]: 63: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,319 INFO L263 TraceCheckUtils]: 64: Hoare triple {8402#true} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,319 INFO L280 TraceCheckUtils]: 65: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,319 INFO L280 TraceCheckUtils]: 66: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,319 INFO L280 TraceCheckUtils]: 67: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,319 INFO L280 TraceCheckUtils]: 68: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,319 INFO L280 TraceCheckUtils]: 69: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,320 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {8402#true} {8402#true} #65#return; {8402#true} is VALID [2020-07-08 22:06:38,320 INFO L280 TraceCheckUtils]: 71: Hoare triple {8402#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,320 INFO L263 TraceCheckUtils]: 72: Hoare triple {8402#true} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,320 INFO L280 TraceCheckUtils]: 73: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,320 INFO L280 TraceCheckUtils]: 74: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,321 INFO L280 TraceCheckUtils]: 75: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,321 INFO L280 TraceCheckUtils]: 76: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,321 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8402#true} {8402#true} #67#return; {8402#true} is VALID [2020-07-08 22:06:38,321 INFO L280 TraceCheckUtils]: 78: Hoare triple {8402#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,321 INFO L280 TraceCheckUtils]: 79: Hoare triple {8402#true} #res := #t~ret2 + #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,321 INFO L280 TraceCheckUtils]: 80: Hoare triple {8402#true} havoc #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,322 INFO L280 TraceCheckUtils]: 81: Hoare triple {8402#true} havoc #t~ret2; {8402#true} is VALID [2020-07-08 22:06:38,322 INFO L280 TraceCheckUtils]: 82: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,322 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8402#true} {8402#true} #69#return; {8402#true} is VALID [2020-07-08 22:06:38,322 INFO L280 TraceCheckUtils]: 84: Hoare triple {8402#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,322 INFO L263 TraceCheckUtils]: 85: Hoare triple {8402#true} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,323 INFO L280 TraceCheckUtils]: 86: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,323 INFO L280 TraceCheckUtils]: 87: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,323 INFO L280 TraceCheckUtils]: 88: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,323 INFO L280 TraceCheckUtils]: 89: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,323 INFO L280 TraceCheckUtils]: 90: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,323 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8402#true} {8402#true} #71#return; {8402#true} is VALID [2020-07-08 22:06:38,324 INFO L280 TraceCheckUtils]: 92: Hoare triple {8402#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,324 INFO L280 TraceCheckUtils]: 93: Hoare triple {8402#true} #res := #t~ret0 + #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,324 INFO L280 TraceCheckUtils]: 94: Hoare triple {8402#true} havoc #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,324 INFO L280 TraceCheckUtils]: 95: Hoare triple {8402#true} havoc #t~ret0; {8402#true} is VALID [2020-07-08 22:06:38,324 INFO L280 TraceCheckUtils]: 96: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,326 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8402#true} {8734#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,326 INFO L280 TraceCheckUtils]: 98: Hoare triple {8776#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,327 INFO L280 TraceCheckUtils]: 99: Hoare triple {8776#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,327 INFO L280 TraceCheckUtils]: 100: Hoare triple {8776#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,328 INFO L280 TraceCheckUtils]: 101: Hoare triple {8776#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,328 INFO L280 TraceCheckUtils]: 102: Hoare triple {8776#(<= |fibo2_#in~n| 4)} assume true; {8776#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:06:38,329 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {8776#(<= |fibo2_#in~n| 4)} {8554#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,330 INFO L280 TraceCheckUtils]: 104: Hoare triple {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:38,330 INFO L263 TraceCheckUtils]: 105: Hoare triple {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,331 INFO L280 TraceCheckUtils]: 106: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,331 INFO L280 TraceCheckUtils]: 107: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,331 INFO L280 TraceCheckUtils]: 108: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,331 INFO L263 TraceCheckUtils]: 109: Hoare triple {8402#true} call #t~ret2 := fibo1(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,331 INFO L280 TraceCheckUtils]: 110: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,331 INFO L280 TraceCheckUtils]: 111: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,332 INFO L280 TraceCheckUtils]: 112: Hoare triple {8402#true} assume !(1 == ~n); {8402#true} is VALID [2020-07-08 22:06:38,332 INFO L263 TraceCheckUtils]: 113: Hoare triple {8402#true} call #t~ret0 := fibo2(~n - 1); {8402#true} is VALID [2020-07-08 22:06:38,332 INFO L280 TraceCheckUtils]: 114: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,332 INFO L280 TraceCheckUtils]: 115: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,332 INFO L280 TraceCheckUtils]: 116: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,332 INFO L280 TraceCheckUtils]: 117: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,333 INFO L280 TraceCheckUtils]: 118: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,333 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {8402#true} {8402#true} #69#return; {8402#true} is VALID [2020-07-08 22:06:38,333 INFO L280 TraceCheckUtils]: 120: Hoare triple {8402#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,333 INFO L263 TraceCheckUtils]: 121: Hoare triple {8402#true} call #t~ret1 := fibo2(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,333 INFO L280 TraceCheckUtils]: 122: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,333 INFO L280 TraceCheckUtils]: 123: Hoare triple {8402#true} assume ~n < 1; {8402#true} is VALID [2020-07-08 22:06:38,334 INFO L280 TraceCheckUtils]: 124: Hoare triple {8402#true} #res := 0; {8402#true} is VALID [2020-07-08 22:06:38,334 INFO L280 TraceCheckUtils]: 125: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,334 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {8402#true} {8402#true} #71#return; {8402#true} is VALID [2020-07-08 22:06:38,334 INFO L280 TraceCheckUtils]: 127: Hoare triple {8402#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,334 INFO L280 TraceCheckUtils]: 128: Hoare triple {8402#true} #res := #t~ret0 + #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,335 INFO L280 TraceCheckUtils]: 129: Hoare triple {8402#true} havoc #t~ret1; {8402#true} is VALID [2020-07-08 22:06:38,335 INFO L280 TraceCheckUtils]: 130: Hoare triple {8402#true} havoc #t~ret0; {8402#true} is VALID [2020-07-08 22:06:38,335 INFO L280 TraceCheckUtils]: 131: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,335 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8402#true} {8402#true} #65#return; {8402#true} is VALID [2020-07-08 22:06:38,335 INFO L280 TraceCheckUtils]: 133: Hoare triple {8402#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,335 INFO L263 TraceCheckUtils]: 134: Hoare triple {8402#true} call #t~ret3 := fibo1(~n - 2); {8402#true} is VALID [2020-07-08 22:06:38,336 INFO L280 TraceCheckUtils]: 135: Hoare triple {8402#true} ~n := #in~n; {8402#true} is VALID [2020-07-08 22:06:38,336 INFO L280 TraceCheckUtils]: 136: Hoare triple {8402#true} assume !(~n < 1); {8402#true} is VALID [2020-07-08 22:06:38,336 INFO L280 TraceCheckUtils]: 137: Hoare triple {8402#true} assume 1 == ~n; {8402#true} is VALID [2020-07-08 22:06:38,336 INFO L280 TraceCheckUtils]: 138: Hoare triple {8402#true} #res := 1; {8402#true} is VALID [2020-07-08 22:06:38,336 INFO L280 TraceCheckUtils]: 139: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,336 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {8402#true} {8402#true} #67#return; {8402#true} is VALID [2020-07-08 22:06:38,337 INFO L280 TraceCheckUtils]: 141: Hoare triple {8402#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8402#true} is VALID [2020-07-08 22:06:38,337 INFO L280 TraceCheckUtils]: 142: Hoare triple {8402#true} #res := #t~ret2 + #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,337 INFO L280 TraceCheckUtils]: 143: Hoare triple {8402#true} havoc #t~ret3; {8402#true} is VALID [2020-07-08 22:06:38,337 INFO L280 TraceCheckUtils]: 144: Hoare triple {8402#true} havoc #t~ret2; {8402#true} is VALID [2020-07-08 22:06:38,337 INFO L280 TraceCheckUtils]: 145: Hoare triple {8402#true} assume true; {8402#true} is VALID [2020-07-08 22:06:38,338 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {8402#true} {8649#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,339 INFO L280 TraceCheckUtils]: 147: Hoare triple {8691#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,339 INFO L280 TraceCheckUtils]: 148: Hoare triple {8691#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,340 INFO L280 TraceCheckUtils]: 149: Hoare triple {8691#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,340 INFO L280 TraceCheckUtils]: 150: Hoare triple {8691#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,341 INFO L280 TraceCheckUtils]: 151: Hoare triple {8691#(<= |fibo1_#in~n| 5)} assume true; {8691#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:06:38,342 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8691#(<= |fibo1_#in~n| 5)} {8406#(<= 8 main_~x~0)} #63#return; {8403#false} is VALID [2020-07-08 22:06:38,342 INFO L280 TraceCheckUtils]: 153: Hoare triple {8403#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {8403#false} is VALID [2020-07-08 22:06:38,342 INFO L280 TraceCheckUtils]: 154: Hoare triple {8403#false} ~result~0 := #t~ret4; {8403#false} is VALID [2020-07-08 22:06:38,342 INFO L280 TraceCheckUtils]: 155: Hoare triple {8403#false} havoc #t~ret4; {8403#false} is VALID [2020-07-08 22:06:38,343 INFO L280 TraceCheckUtils]: 156: Hoare triple {8403#false} assume 21 == ~result~0; {8403#false} is VALID [2020-07-08 22:06:38,343 INFO L280 TraceCheckUtils]: 157: Hoare triple {8403#false} assume !false; {8403#false} is VALID [2020-07-08 22:06:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 34 proven. 156 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2020-07-08 22:06:38,359 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1878071642] [2020-07-08 22:06:38,359 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:38,359 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-08 22:06:38,360 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391163158] [2020-07-08 22:06:38,361 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 158 [2020-07-08 22:06:38,363 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:38,363 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 22:06:38,465 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:38,465 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 22:06:38,466 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:38,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 22:06:38,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2020-07-08 22:06:38,467 INFO L87 Difference]: Start difference. First operand 105 states and 127 transitions. Second operand 14 states. [2020-07-08 22:06:39,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:39,912 INFO L93 Difference]: Finished difference Result 214 states and 288 transitions. [2020-07-08 22:06:39,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 22:06:39,912 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 158 [2020-07-08 22:06:39,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 22:06:39,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 132 transitions. [2020-07-08 22:06:39,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 22:06:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 132 transitions. [2020-07-08 22:06:39,917 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 132 transitions. [2020-07-08 22:06:40,079 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:40,089 INFO L225 Difference]: With dead ends: 214 [2020-07-08 22:06:40,089 INFO L226 Difference]: Without dead ends: 208 [2020-07-08 22:06:40,090 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2020-07-08 22:06:40,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2020-07-08 22:06:40,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 189. [2020-07-08 22:06:40,496 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:40,497 INFO L82 GeneralOperation]: Start isEquivalent. First operand 208 states. Second operand 189 states. [2020-07-08 22:06:40,497 INFO L74 IsIncluded]: Start isIncluded. First operand 208 states. Second operand 189 states. [2020-07-08 22:06:40,497 INFO L87 Difference]: Start difference. First operand 208 states. Second operand 189 states. [2020-07-08 22:06:40,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:40,507 INFO L93 Difference]: Finished difference Result 208 states and 281 transitions. [2020-07-08 22:06:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 281 transitions. [2020-07-08 22:06:40,509 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:40,510 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:40,510 INFO L74 IsIncluded]: Start isIncluded. First operand 189 states. Second operand 208 states. [2020-07-08 22:06:40,510 INFO L87 Difference]: Start difference. First operand 189 states. Second operand 208 states. [2020-07-08 22:06:40,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:40,520 INFO L93 Difference]: Finished difference Result 208 states and 281 transitions. [2020-07-08 22:06:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 281 transitions. [2020-07-08 22:06:40,522 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:40,522 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:40,522 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:40,522 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:40,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-07-08 22:06:40,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 256 transitions. [2020-07-08 22:06:40,531 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 256 transitions. Word has length 158 [2020-07-08 22:06:40,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:40,532 INFO L479 AbstractCegarLoop]: Abstraction has 189 states and 256 transitions. [2020-07-08 22:06:40,532 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 22:06:40,532 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 189 states and 256 transitions. [2020-07-08 22:06:40,916 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 256 edges. 256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:40,916 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 256 transitions. [2020-07-08 22:06:40,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-07-08 22:06:40,921 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:40,921 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 11, 10, 10, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:06:40,921 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-08 22:06:40,921 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:40,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:40,923 INFO L82 PathProgramCache]: Analyzing trace with hash 239143290, now seen corresponding path program 2 times [2020-07-08 22:06:40,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:40,924 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [200930876] [2020-07-08 22:06:40,924 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,020 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10128#true} {10128#true} #59#return; {10128#true} is VALID [2020-07-08 22:06:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {10769#(<= |fibo2_#in~n| 1)} #res := 1; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,318 INFO L280 TraceCheckUtils]: 4: Hoare triple {10769#(<= |fibo2_#in~n| 1)} assume true; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,319 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10769#(<= |fibo2_#in~n| 1)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,325 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10128#true} {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,327 INFO L263 TraceCheckUtils]: 3: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,329 INFO L280 TraceCheckUtils]: 7: Hoare triple {10769#(<= |fibo2_#in~n| 1)} #res := 1; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,330 INFO L280 TraceCheckUtils]: 8: Hoare triple {10769#(<= |fibo2_#in~n| 1)} assume true; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,331 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10769#(<= |fibo2_#in~n| 1)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,332 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,332 INFO L280 TraceCheckUtils]: 12: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,332 INFO L280 TraceCheckUtils]: 13: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,333 INFO L280 TraceCheckUtils]: 14: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,333 INFO L280 TraceCheckUtils]: 15: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,335 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10128#true} {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,338 INFO L280 TraceCheckUtils]: 17: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,338 INFO L280 TraceCheckUtils]: 18: Hoare triple {10768#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,339 INFO L280 TraceCheckUtils]: 19: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,339 INFO L280 TraceCheckUtils]: 20: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,340 INFO L280 TraceCheckUtils]: 21: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume true; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,341 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10768#(<= |fibo1_#in~n| 2)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,349 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10128#true} {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,351 INFO L263 TraceCheckUtils]: 3: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,351 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,352 INFO L280 TraceCheckUtils]: 5: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,353 INFO L263 TraceCheckUtils]: 7: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,353 INFO L280 TraceCheckUtils]: 8: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,354 INFO L280 TraceCheckUtils]: 9: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,355 INFO L280 TraceCheckUtils]: 11: Hoare triple {10769#(<= |fibo2_#in~n| 1)} #res := 1; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {10769#(<= |fibo2_#in~n| 1)} assume true; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,357 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10769#(<= |fibo2_#in~n| 1)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,357 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,358 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,358 INFO L280 TraceCheckUtils]: 16: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,358 INFO L280 TraceCheckUtils]: 17: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,359 INFO L280 TraceCheckUtils]: 19: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,360 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10128#true} {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,360 INFO L280 TraceCheckUtils]: 21: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,361 INFO L280 TraceCheckUtils]: 22: Hoare triple {10768#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,361 INFO L280 TraceCheckUtils]: 23: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,362 INFO L280 TraceCheckUtils]: 24: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,362 INFO L280 TraceCheckUtils]: 25: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume true; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,364 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10768#(<= |fibo1_#in~n| 2)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:41,364 INFO L280 TraceCheckUtils]: 27: Hoare triple {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:41,365 INFO L263 TraceCheckUtils]: 28: Hoare triple {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,365 INFO L280 TraceCheckUtils]: 29: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,365 INFO L280 TraceCheckUtils]: 30: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,365 INFO L280 TraceCheckUtils]: 31: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,366 INFO L280 TraceCheckUtils]: 32: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,366 INFO L280 TraceCheckUtils]: 33: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,367 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10128#true} {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,368 INFO L280 TraceCheckUtils]: 35: Hoare triple {10755#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,368 INFO L280 TraceCheckUtils]: 36: Hoare triple {10755#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,369 INFO L280 TraceCheckUtils]: 37: Hoare triple {10755#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,369 INFO L280 TraceCheckUtils]: 38: Hoare triple {10755#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,370 INFO L280 TraceCheckUtils]: 39: Hoare triple {10755#(<= |fibo2_#in~n| 3)} assume true; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,371 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10755#(<= |fibo2_#in~n| 3)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,388 INFO L280 TraceCheckUtils]: 3: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,388 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,388 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10128#true} {10128#true} #65#return; {10128#true} is VALID [2020-07-08 22:06:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,396 INFO L280 TraceCheckUtils]: 3: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,396 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10128#true} {10128#true} #67#return; {10128#true} is VALID [2020-07-08 22:06:41,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,397 INFO L263 TraceCheckUtils]: 3: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,397 INFO L280 TraceCheckUtils]: 6: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,398 INFO L280 TraceCheckUtils]: 7: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,398 INFO L280 TraceCheckUtils]: 8: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,398 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10128#true} {10128#true} #65#return; {10128#true} is VALID [2020-07-08 22:06:41,398 INFO L280 TraceCheckUtils]: 10: Hoare triple {10128#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,398 INFO L263 TraceCheckUtils]: 11: Hoare triple {10128#true} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,398 INFO L280 TraceCheckUtils]: 12: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,399 INFO L280 TraceCheckUtils]: 13: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,399 INFO L280 TraceCheckUtils]: 14: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,399 INFO L280 TraceCheckUtils]: 15: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,399 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10128#true} {10128#true} #67#return; {10128#true} is VALID [2020-07-08 22:06:41,400 INFO L280 TraceCheckUtils]: 17: Hoare triple {10128#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,400 INFO L280 TraceCheckUtils]: 18: Hoare triple {10128#true} #res := #t~ret2 + #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,400 INFO L280 TraceCheckUtils]: 19: Hoare triple {10128#true} havoc #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,400 INFO L280 TraceCheckUtils]: 20: Hoare triple {10128#true} havoc #t~ret2; {10128#true} is VALID [2020-07-08 22:06:41,400 INFO L280 TraceCheckUtils]: 21: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,402 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10128#true} {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,404 INFO L263 TraceCheckUtils]: 3: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,405 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,405 INFO L280 TraceCheckUtils]: 5: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,406 INFO L280 TraceCheckUtils]: 6: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,406 INFO L263 TraceCheckUtils]: 7: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,406 INFO L280 TraceCheckUtils]: 8: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,407 INFO L280 TraceCheckUtils]: 9: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,407 INFO L280 TraceCheckUtils]: 10: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,408 INFO L263 TraceCheckUtils]: 11: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,408 INFO L280 TraceCheckUtils]: 12: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,409 INFO L280 TraceCheckUtils]: 13: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,409 INFO L280 TraceCheckUtils]: 14: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,410 INFO L280 TraceCheckUtils]: 15: Hoare triple {10769#(<= |fibo2_#in~n| 1)} #res := 1; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,410 INFO L280 TraceCheckUtils]: 16: Hoare triple {10769#(<= |fibo2_#in~n| 1)} assume true; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,412 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10769#(<= |fibo2_#in~n| 1)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,413 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,413 INFO L263 TraceCheckUtils]: 19: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,413 INFO L280 TraceCheckUtils]: 20: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,413 INFO L280 TraceCheckUtils]: 21: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,413 INFO L280 TraceCheckUtils]: 22: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,414 INFO L280 TraceCheckUtils]: 23: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,415 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10128#true} {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,416 INFO L280 TraceCheckUtils]: 25: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,416 INFO L280 TraceCheckUtils]: 26: Hoare triple {10768#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,417 INFO L280 TraceCheckUtils]: 27: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,417 INFO L280 TraceCheckUtils]: 28: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,418 INFO L280 TraceCheckUtils]: 29: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume true; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,419 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10768#(<= |fibo1_#in~n| 2)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:41,420 INFO L280 TraceCheckUtils]: 31: Hoare triple {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:41,420 INFO L263 TraceCheckUtils]: 32: Hoare triple {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,421 INFO L280 TraceCheckUtils]: 33: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,421 INFO L280 TraceCheckUtils]: 34: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,421 INFO L280 TraceCheckUtils]: 35: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,422 INFO L280 TraceCheckUtils]: 36: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,422 INFO L280 TraceCheckUtils]: 37: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,423 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10128#true} {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,424 INFO L280 TraceCheckUtils]: 39: Hoare triple {10755#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,425 INFO L280 TraceCheckUtils]: 40: Hoare triple {10755#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,425 INFO L280 TraceCheckUtils]: 41: Hoare triple {10755#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,426 INFO L280 TraceCheckUtils]: 42: Hoare triple {10755#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,427 INFO L280 TraceCheckUtils]: 43: Hoare triple {10755#(<= |fibo2_#in~n| 3)} assume true; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,428 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10755#(<= |fibo2_#in~n| 3)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,430 INFO L280 TraceCheckUtils]: 45: Hoare triple {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,430 INFO L263 TraceCheckUtils]: 46: Hoare triple {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,430 INFO L280 TraceCheckUtils]: 47: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,430 INFO L280 TraceCheckUtils]: 48: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,431 INFO L280 TraceCheckUtils]: 49: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,431 INFO L263 TraceCheckUtils]: 50: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,431 INFO L280 TraceCheckUtils]: 51: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,432 INFO L280 TraceCheckUtils]: 52: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,432 INFO L280 TraceCheckUtils]: 53: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,432 INFO L280 TraceCheckUtils]: 54: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,432 INFO L280 TraceCheckUtils]: 55: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,433 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10128#true} {10128#true} #65#return; {10128#true} is VALID [2020-07-08 22:06:41,433 INFO L280 TraceCheckUtils]: 57: Hoare triple {10128#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,433 INFO L263 TraceCheckUtils]: 58: Hoare triple {10128#true} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,433 INFO L280 TraceCheckUtils]: 59: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,434 INFO L280 TraceCheckUtils]: 60: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,434 INFO L280 TraceCheckUtils]: 61: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,434 INFO L280 TraceCheckUtils]: 62: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,434 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10128#true} {10128#true} #67#return; {10128#true} is VALID [2020-07-08 22:06:41,434 INFO L280 TraceCheckUtils]: 64: Hoare triple {10128#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,435 INFO L280 TraceCheckUtils]: 65: Hoare triple {10128#true} #res := #t~ret2 + #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,435 INFO L280 TraceCheckUtils]: 66: Hoare triple {10128#true} havoc #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,435 INFO L280 TraceCheckUtils]: 67: Hoare triple {10128#true} havoc #t~ret2; {10128#true} is VALID [2020-07-08 22:06:41,435 INFO L280 TraceCheckUtils]: 68: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,437 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10128#true} {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,438 INFO L280 TraceCheckUtils]: 70: Hoare triple {10723#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,438 INFO L280 TraceCheckUtils]: 71: Hoare triple {10723#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,439 INFO L280 TraceCheckUtils]: 72: Hoare triple {10723#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,439 INFO L280 TraceCheckUtils]: 73: Hoare triple {10723#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,440 INFO L280 TraceCheckUtils]: 74: Hoare triple {10723#(<= |fibo1_#in~n| 4)} assume true; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,441 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10723#(<= |fibo1_#in~n| 4)} {10128#true} #65#return; {10597#(<= fibo2_~n 5)} is VALID [2020-07-08 22:06:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {10843#(<= |fibo1_#in~n| 1)} #res := 1; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {10843#(<= |fibo1_#in~n| 1)} assume true; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,553 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10843#(<= |fibo1_#in~n| 1)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,562 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10128#true} {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,564 INFO L263 TraceCheckUtils]: 3: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,566 INFO L280 TraceCheckUtils]: 6: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,567 INFO L280 TraceCheckUtils]: 7: Hoare triple {10843#(<= |fibo1_#in~n| 1)} #res := 1; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,567 INFO L280 TraceCheckUtils]: 8: Hoare triple {10843#(<= |fibo1_#in~n| 1)} assume true; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,569 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10843#(<= |fibo1_#in~n| 1)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,570 INFO L280 TraceCheckUtils]: 10: Hoare triple {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,570 INFO L263 TraceCheckUtils]: 11: Hoare triple {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,570 INFO L280 TraceCheckUtils]: 12: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,570 INFO L280 TraceCheckUtils]: 13: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,570 INFO L280 TraceCheckUtils]: 14: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,571 INFO L280 TraceCheckUtils]: 15: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,571 INFO L280 TraceCheckUtils]: 16: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,572 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10128#true} {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,573 INFO L280 TraceCheckUtils]: 18: Hoare triple {10842#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,573 INFO L280 TraceCheckUtils]: 19: Hoare triple {10842#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,574 INFO L280 TraceCheckUtils]: 20: Hoare triple {10842#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,574 INFO L280 TraceCheckUtils]: 21: Hoare triple {10842#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,575 INFO L280 TraceCheckUtils]: 22: Hoare triple {10842#(<= |fibo2_#in~n| 2)} assume true; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,577 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10842#(<= |fibo2_#in~n| 2)} {10128#true} #69#return; {10805#(<= fibo1_~n 3)} is VALID [2020-07-08 22:06:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,676 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,677 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,684 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10844#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,686 INFO L263 TraceCheckUtils]: 3: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,687 INFO L280 TraceCheckUtils]: 5: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,687 INFO L280 TraceCheckUtils]: 6: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,687 INFO L280 TraceCheckUtils]: 7: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,687 INFO L280 TraceCheckUtils]: 8: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,688 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,689 INFO L263 TraceCheckUtils]: 11: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,690 INFO L280 TraceCheckUtils]: 12: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,690 INFO L280 TraceCheckUtils]: 14: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,691 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,692 INFO L280 TraceCheckUtils]: 17: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,692 INFO L280 TraceCheckUtils]: 18: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,693 INFO L280 TraceCheckUtils]: 19: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,693 INFO L280 TraceCheckUtils]: 20: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,694 INFO L280 TraceCheckUtils]: 21: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} assume true; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,695 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10857#(<= 2 |fibo2_#in~n|)} {10805#(<= fibo1_~n 3)} #71#return; {10129#false} is VALID [2020-07-08 22:06:41,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,696 INFO L263 TraceCheckUtils]: 3: Hoare triple {10128#true} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,703 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,704 INFO L263 TraceCheckUtils]: 7: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,707 INFO L280 TraceCheckUtils]: 11: Hoare triple {10843#(<= |fibo1_#in~n| 1)} #res := 1; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,708 INFO L280 TraceCheckUtils]: 12: Hoare triple {10843#(<= |fibo1_#in~n| 1)} assume true; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,709 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10843#(<= |fibo1_#in~n| 1)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,710 INFO L280 TraceCheckUtils]: 14: Hoare triple {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,710 INFO L263 TraceCheckUtils]: 15: Hoare triple {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,710 INFO L280 TraceCheckUtils]: 16: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,710 INFO L280 TraceCheckUtils]: 17: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,711 INFO L280 TraceCheckUtils]: 18: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,711 INFO L280 TraceCheckUtils]: 19: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,711 INFO L280 TraceCheckUtils]: 20: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,712 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10128#true} {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,712 INFO L280 TraceCheckUtils]: 22: Hoare triple {10842#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,713 INFO L280 TraceCheckUtils]: 23: Hoare triple {10842#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,713 INFO L280 TraceCheckUtils]: 24: Hoare triple {10842#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,714 INFO L280 TraceCheckUtils]: 25: Hoare triple {10842#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,714 INFO L280 TraceCheckUtils]: 26: Hoare triple {10842#(<= |fibo2_#in~n| 2)} assume true; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,715 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {10842#(<= |fibo2_#in~n| 2)} {10128#true} #69#return; {10805#(<= fibo1_~n 3)} is VALID [2020-07-08 22:06:41,716 INFO L280 TraceCheckUtils]: 28: Hoare triple {10805#(<= fibo1_~n 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10805#(<= fibo1_~n 3)} is VALID [2020-07-08 22:06:41,716 INFO L263 TraceCheckUtils]: 29: Hoare triple {10805#(<= fibo1_~n 3)} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,717 INFO L280 TraceCheckUtils]: 30: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10844#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,718 INFO L280 TraceCheckUtils]: 32: Hoare triple {10844#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,718 INFO L263 TraceCheckUtils]: 33: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,718 INFO L280 TraceCheckUtils]: 34: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,719 INFO L280 TraceCheckUtils]: 35: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,719 INFO L280 TraceCheckUtils]: 36: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,719 INFO L280 TraceCheckUtils]: 37: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,719 INFO L280 TraceCheckUtils]: 38: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,720 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,721 INFO L280 TraceCheckUtils]: 40: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,721 INFO L263 TraceCheckUtils]: 41: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,721 INFO L280 TraceCheckUtils]: 42: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,721 INFO L280 TraceCheckUtils]: 43: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,722 INFO L280 TraceCheckUtils]: 44: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,722 INFO L280 TraceCheckUtils]: 45: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,723 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,723 INFO L280 TraceCheckUtils]: 47: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,724 INFO L280 TraceCheckUtils]: 48: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,725 INFO L280 TraceCheckUtils]: 49: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,725 INFO L280 TraceCheckUtils]: 50: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,726 INFO L280 TraceCheckUtils]: 51: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} assume true; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,727 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10857#(<= 2 |fibo2_#in~n|)} {10805#(<= fibo1_~n 3)} #71#return; {10129#false} is VALID [2020-07-08 22:06:41,727 INFO L280 TraceCheckUtils]: 53: Hoare triple {10129#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:41,728 INFO L280 TraceCheckUtils]: 54: Hoare triple {10129#false} #res := #t~ret0 + #t~ret1; {10129#false} is VALID [2020-07-08 22:06:41,728 INFO L280 TraceCheckUtils]: 55: Hoare triple {10129#false} havoc #t~ret1; {10129#false} is VALID [2020-07-08 22:06:41,728 INFO L280 TraceCheckUtils]: 56: Hoare triple {10129#false} havoc #t~ret0; {10129#false} is VALID [2020-07-08 22:06:41,728 INFO L280 TraceCheckUtils]: 57: Hoare triple {10129#false} assume true; {10129#false} is VALID [2020-07-08 22:06:41,729 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10129#false} {10597#(<= fibo2_~n 5)} #67#return; {10129#false} is VALID [2020-07-08 22:06:41,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,734 INFO L263 TraceCheckUtils]: 3: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,736 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,736 INFO L280 TraceCheckUtils]: 5: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,737 INFO L280 TraceCheckUtils]: 6: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,737 INFO L263 TraceCheckUtils]: 7: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,737 INFO L280 TraceCheckUtils]: 8: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,738 INFO L280 TraceCheckUtils]: 10: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,738 INFO L263 TraceCheckUtils]: 11: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,740 INFO L280 TraceCheckUtils]: 14: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,740 INFO L263 TraceCheckUtils]: 15: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,741 INFO L280 TraceCheckUtils]: 17: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,742 INFO L280 TraceCheckUtils]: 18: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,742 INFO L280 TraceCheckUtils]: 19: Hoare triple {10769#(<= |fibo2_#in~n| 1)} #res := 1; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,743 INFO L280 TraceCheckUtils]: 20: Hoare triple {10769#(<= |fibo2_#in~n| 1)} assume true; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,744 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10769#(<= |fibo2_#in~n| 1)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,745 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,745 INFO L263 TraceCheckUtils]: 23: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,745 INFO L280 TraceCheckUtils]: 24: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,745 INFO L280 TraceCheckUtils]: 25: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,746 INFO L280 TraceCheckUtils]: 26: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,746 INFO L280 TraceCheckUtils]: 27: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,747 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10128#true} {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,747 INFO L280 TraceCheckUtils]: 29: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,748 INFO L280 TraceCheckUtils]: 30: Hoare triple {10768#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,749 INFO L280 TraceCheckUtils]: 31: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,749 INFO L280 TraceCheckUtils]: 32: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,750 INFO L280 TraceCheckUtils]: 33: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume true; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,751 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10768#(<= |fibo1_#in~n| 2)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:41,752 INFO L280 TraceCheckUtils]: 35: Hoare triple {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:41,752 INFO L263 TraceCheckUtils]: 36: Hoare triple {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,752 INFO L280 TraceCheckUtils]: 37: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,752 INFO L280 TraceCheckUtils]: 38: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,752 INFO L280 TraceCheckUtils]: 39: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,753 INFO L280 TraceCheckUtils]: 41: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,754 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10128#true} {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,754 INFO L280 TraceCheckUtils]: 43: Hoare triple {10755#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,755 INFO L280 TraceCheckUtils]: 44: Hoare triple {10755#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,755 INFO L280 TraceCheckUtils]: 45: Hoare triple {10755#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,756 INFO L280 TraceCheckUtils]: 46: Hoare triple {10755#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,756 INFO L280 TraceCheckUtils]: 47: Hoare triple {10755#(<= |fibo2_#in~n| 3)} assume true; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,758 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10755#(<= |fibo2_#in~n| 3)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,759 INFO L280 TraceCheckUtils]: 49: Hoare triple {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,759 INFO L263 TraceCheckUtils]: 50: Hoare triple {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,759 INFO L280 TraceCheckUtils]: 51: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,759 INFO L280 TraceCheckUtils]: 52: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,760 INFO L280 TraceCheckUtils]: 53: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,760 INFO L263 TraceCheckUtils]: 54: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,760 INFO L280 TraceCheckUtils]: 55: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,760 INFO L280 TraceCheckUtils]: 56: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,760 INFO L280 TraceCheckUtils]: 57: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,761 INFO L280 TraceCheckUtils]: 58: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,761 INFO L280 TraceCheckUtils]: 59: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,761 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10128#true} {10128#true} #65#return; {10128#true} is VALID [2020-07-08 22:06:41,761 INFO L280 TraceCheckUtils]: 61: Hoare triple {10128#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,762 INFO L263 TraceCheckUtils]: 62: Hoare triple {10128#true} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,762 INFO L280 TraceCheckUtils]: 63: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,762 INFO L280 TraceCheckUtils]: 64: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,762 INFO L280 TraceCheckUtils]: 65: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,762 INFO L280 TraceCheckUtils]: 66: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,763 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10128#true} {10128#true} #67#return; {10128#true} is VALID [2020-07-08 22:06:41,763 INFO L280 TraceCheckUtils]: 68: Hoare triple {10128#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,763 INFO L280 TraceCheckUtils]: 69: Hoare triple {10128#true} #res := #t~ret2 + #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,763 INFO L280 TraceCheckUtils]: 70: Hoare triple {10128#true} havoc #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,764 INFO L280 TraceCheckUtils]: 71: Hoare triple {10128#true} havoc #t~ret2; {10128#true} is VALID [2020-07-08 22:06:41,764 INFO L280 TraceCheckUtils]: 72: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,766 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {10128#true} {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,767 INFO L280 TraceCheckUtils]: 74: Hoare triple {10723#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,768 INFO L280 TraceCheckUtils]: 75: Hoare triple {10723#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,769 INFO L280 TraceCheckUtils]: 76: Hoare triple {10723#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,769 INFO L280 TraceCheckUtils]: 77: Hoare triple {10723#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,770 INFO L280 TraceCheckUtils]: 78: Hoare triple {10723#(<= |fibo1_#in~n| 4)} assume true; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,771 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {10723#(<= |fibo1_#in~n| 4)} {10128#true} #65#return; {10597#(<= fibo2_~n 5)} is VALID [2020-07-08 22:06:41,772 INFO L280 TraceCheckUtils]: 80: Hoare triple {10597#(<= fibo2_~n 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10597#(<= fibo2_~n 5)} is VALID [2020-07-08 22:06:41,772 INFO L263 TraceCheckUtils]: 81: Hoare triple {10597#(<= fibo2_~n 5)} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,772 INFO L280 TraceCheckUtils]: 82: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,772 INFO L280 TraceCheckUtils]: 83: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,772 INFO L280 TraceCheckUtils]: 84: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,773 INFO L263 TraceCheckUtils]: 85: Hoare triple {10128#true} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,773 INFO L280 TraceCheckUtils]: 86: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,774 INFO L280 TraceCheckUtils]: 87: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,774 INFO L280 TraceCheckUtils]: 88: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,775 INFO L263 TraceCheckUtils]: 89: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,775 INFO L280 TraceCheckUtils]: 90: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,776 INFO L280 TraceCheckUtils]: 91: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,776 INFO L280 TraceCheckUtils]: 92: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,777 INFO L280 TraceCheckUtils]: 93: Hoare triple {10843#(<= |fibo1_#in~n| 1)} #res := 1; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,777 INFO L280 TraceCheckUtils]: 94: Hoare triple {10843#(<= |fibo1_#in~n| 1)} assume true; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,778 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10843#(<= |fibo1_#in~n| 1)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,779 INFO L280 TraceCheckUtils]: 96: Hoare triple {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,779 INFO L263 TraceCheckUtils]: 97: Hoare triple {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,780 INFO L280 TraceCheckUtils]: 98: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,780 INFO L280 TraceCheckUtils]: 99: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,780 INFO L280 TraceCheckUtils]: 100: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,780 INFO L280 TraceCheckUtils]: 101: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,780 INFO L280 TraceCheckUtils]: 102: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,781 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {10128#true} {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,782 INFO L280 TraceCheckUtils]: 104: Hoare triple {10842#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,782 INFO L280 TraceCheckUtils]: 105: Hoare triple {10842#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,783 INFO L280 TraceCheckUtils]: 106: Hoare triple {10842#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,783 INFO L280 TraceCheckUtils]: 107: Hoare triple {10842#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,784 INFO L280 TraceCheckUtils]: 108: Hoare triple {10842#(<= |fibo2_#in~n| 2)} assume true; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,785 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {10842#(<= |fibo2_#in~n| 2)} {10128#true} #69#return; {10805#(<= fibo1_~n 3)} is VALID [2020-07-08 22:06:41,786 INFO L280 TraceCheckUtils]: 110: Hoare triple {10805#(<= fibo1_~n 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10805#(<= fibo1_~n 3)} is VALID [2020-07-08 22:06:41,786 INFO L263 TraceCheckUtils]: 111: Hoare triple {10805#(<= fibo1_~n 3)} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,786 INFO L280 TraceCheckUtils]: 112: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,787 INFO L280 TraceCheckUtils]: 113: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10844#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,789 INFO L280 TraceCheckUtils]: 114: Hoare triple {10844#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,789 INFO L263 TraceCheckUtils]: 115: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,789 INFO L280 TraceCheckUtils]: 116: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,789 INFO L280 TraceCheckUtils]: 117: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,790 INFO L280 TraceCheckUtils]: 118: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,790 INFO L280 TraceCheckUtils]: 119: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,790 INFO L280 TraceCheckUtils]: 120: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,791 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,792 INFO L280 TraceCheckUtils]: 122: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,792 INFO L263 TraceCheckUtils]: 123: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,792 INFO L280 TraceCheckUtils]: 124: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,793 INFO L280 TraceCheckUtils]: 125: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,793 INFO L280 TraceCheckUtils]: 126: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,793 INFO L280 TraceCheckUtils]: 127: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,794 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,795 INFO L280 TraceCheckUtils]: 129: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,795 INFO L280 TraceCheckUtils]: 130: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,796 INFO L280 TraceCheckUtils]: 131: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,796 INFO L280 TraceCheckUtils]: 132: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,797 INFO L280 TraceCheckUtils]: 133: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} assume true; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,798 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {10857#(<= 2 |fibo2_#in~n|)} {10805#(<= fibo1_~n 3)} #71#return; {10129#false} is VALID [2020-07-08 22:06:41,798 INFO L280 TraceCheckUtils]: 135: Hoare triple {10129#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:41,798 INFO L280 TraceCheckUtils]: 136: Hoare triple {10129#false} #res := #t~ret0 + #t~ret1; {10129#false} is VALID [2020-07-08 22:06:41,799 INFO L280 TraceCheckUtils]: 137: Hoare triple {10129#false} havoc #t~ret1; {10129#false} is VALID [2020-07-08 22:06:41,799 INFO L280 TraceCheckUtils]: 138: Hoare triple {10129#false} havoc #t~ret0; {10129#false} is VALID [2020-07-08 22:06:41,799 INFO L280 TraceCheckUtils]: 139: Hoare triple {10129#false} assume true; {10129#false} is VALID [2020-07-08 22:06:41,799 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {10129#false} {10597#(<= fibo2_~n 5)} #67#return; {10129#false} is VALID [2020-07-08 22:06:41,800 INFO L280 TraceCheckUtils]: 141: Hoare triple {10129#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:41,800 INFO L280 TraceCheckUtils]: 142: Hoare triple {10129#false} #res := #t~ret2 + #t~ret3; {10129#false} is VALID [2020-07-08 22:06:41,800 INFO L280 TraceCheckUtils]: 143: Hoare triple {10129#false} havoc #t~ret3; {10129#false} is VALID [2020-07-08 22:06:41,800 INFO L280 TraceCheckUtils]: 144: Hoare triple {10129#false} havoc #t~ret2; {10129#false} is VALID [2020-07-08 22:06:41,801 INFO L280 TraceCheckUtils]: 145: Hoare triple {10129#false} assume true; {10129#false} is VALID [2020-07-08 22:06:41,801 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {10129#false} {10128#true} #69#return; {10129#false} is VALID [2020-07-08 22:06:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,850 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10128#true} {10128#true} #69#return; {10128#true} is VALID [2020-07-08 22:06:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,865 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10128#true} {10128#true} #71#return; {10128#true} is VALID [2020-07-08 22:06:41,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,866 INFO L263 TraceCheckUtils]: 3: Hoare triple {10128#true} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,866 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,866 INFO L280 TraceCheckUtils]: 5: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,866 INFO L280 TraceCheckUtils]: 6: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,867 INFO L280 TraceCheckUtils]: 7: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,867 INFO L280 TraceCheckUtils]: 8: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,867 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10128#true} {10128#true} #69#return; {10128#true} is VALID [2020-07-08 22:06:41,867 INFO L280 TraceCheckUtils]: 10: Hoare triple {10128#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,867 INFO L263 TraceCheckUtils]: 11: Hoare triple {10128#true} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,868 INFO L280 TraceCheckUtils]: 12: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,868 INFO L280 TraceCheckUtils]: 13: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,868 INFO L280 TraceCheckUtils]: 14: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,868 INFO L280 TraceCheckUtils]: 15: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,868 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10128#true} {10128#true} #71#return; {10128#true} is VALID [2020-07-08 22:06:41,869 INFO L280 TraceCheckUtils]: 17: Hoare triple {10128#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,869 INFO L280 TraceCheckUtils]: 18: Hoare triple {10128#true} #res := #t~ret0 + #t~ret1; {10128#true} is VALID [2020-07-08 22:06:41,869 INFO L280 TraceCheckUtils]: 19: Hoare triple {10128#true} havoc #t~ret1; {10128#true} is VALID [2020-07-08 22:06:41,869 INFO L280 TraceCheckUtils]: 20: Hoare triple {10128#true} havoc #t~ret0; {10128#true} is VALID [2020-07-08 22:06:41,869 INFO L280 TraceCheckUtils]: 21: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,870 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10128#true} {10128#true} #65#return; {10128#true} is VALID [2020-07-08 22:06:41,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:41,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,876 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10128#true} {10128#true} #67#return; {10128#true} is VALID [2020-07-08 22:06:41,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,877 INFO L263 TraceCheckUtils]: 3: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,878 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,878 INFO L280 TraceCheckUtils]: 5: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,878 INFO L280 TraceCheckUtils]: 6: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,878 INFO L263 TraceCheckUtils]: 7: Hoare triple {10128#true} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,878 INFO L280 TraceCheckUtils]: 8: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,879 INFO L280 TraceCheckUtils]: 10: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,879 INFO L280 TraceCheckUtils]: 11: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,879 INFO L280 TraceCheckUtils]: 12: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,879 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10128#true} {10128#true} #69#return; {10128#true} is VALID [2020-07-08 22:06:41,880 INFO L280 TraceCheckUtils]: 14: Hoare triple {10128#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,880 INFO L263 TraceCheckUtils]: 15: Hoare triple {10128#true} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,880 INFO L280 TraceCheckUtils]: 18: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,881 INFO L280 TraceCheckUtils]: 19: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,881 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10128#true} {10128#true} #71#return; {10128#true} is VALID [2020-07-08 22:06:41,881 INFO L280 TraceCheckUtils]: 21: Hoare triple {10128#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,881 INFO L280 TraceCheckUtils]: 22: Hoare triple {10128#true} #res := #t~ret0 + #t~ret1; {10128#true} is VALID [2020-07-08 22:06:41,882 INFO L280 TraceCheckUtils]: 23: Hoare triple {10128#true} havoc #t~ret1; {10128#true} is VALID [2020-07-08 22:06:41,882 INFO L280 TraceCheckUtils]: 24: Hoare triple {10128#true} havoc #t~ret0; {10128#true} is VALID [2020-07-08 22:06:41,882 INFO L280 TraceCheckUtils]: 25: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,882 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10128#true} {10128#true} #65#return; {10128#true} is VALID [2020-07-08 22:06:41,882 INFO L280 TraceCheckUtils]: 27: Hoare triple {10128#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,883 INFO L263 TraceCheckUtils]: 28: Hoare triple {10128#true} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,883 INFO L280 TraceCheckUtils]: 29: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,883 INFO L280 TraceCheckUtils]: 30: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,883 INFO L280 TraceCheckUtils]: 31: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,883 INFO L280 TraceCheckUtils]: 32: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,883 INFO L280 TraceCheckUtils]: 33: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,884 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10128#true} {10128#true} #67#return; {10128#true} is VALID [2020-07-08 22:06:41,884 INFO L280 TraceCheckUtils]: 35: Hoare triple {10128#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,884 INFO L280 TraceCheckUtils]: 36: Hoare triple {10128#true} #res := #t~ret2 + #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,884 INFO L280 TraceCheckUtils]: 37: Hoare triple {10128#true} havoc #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,884 INFO L280 TraceCheckUtils]: 38: Hoare triple {10128#true} havoc #t~ret2; {10128#true} is VALID [2020-07-08 22:06:41,884 INFO L280 TraceCheckUtils]: 39: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,885 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10128#true} {10129#false} #71#return; {10129#false} is VALID [2020-07-08 22:06:41,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,886 INFO L263 TraceCheckUtils]: 3: Hoare triple {10128#true} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,886 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,887 INFO L280 TraceCheckUtils]: 5: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,887 INFO L263 TraceCheckUtils]: 7: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,892 INFO L263 TraceCheckUtils]: 11: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,893 INFO L280 TraceCheckUtils]: 13: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,893 INFO L280 TraceCheckUtils]: 14: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,893 INFO L263 TraceCheckUtils]: 15: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,894 INFO L280 TraceCheckUtils]: 16: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,894 INFO L280 TraceCheckUtils]: 17: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,895 INFO L280 TraceCheckUtils]: 18: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,895 INFO L263 TraceCheckUtils]: 19: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,896 INFO L280 TraceCheckUtils]: 20: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,896 INFO L280 TraceCheckUtils]: 21: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,897 INFO L280 TraceCheckUtils]: 22: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,897 INFO L280 TraceCheckUtils]: 23: Hoare triple {10769#(<= |fibo2_#in~n| 1)} #res := 1; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,898 INFO L280 TraceCheckUtils]: 24: Hoare triple {10769#(<= |fibo2_#in~n| 1)} assume true; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:41,899 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10769#(<= |fibo2_#in~n| 1)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,899 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,900 INFO L263 TraceCheckUtils]: 27: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,900 INFO L280 TraceCheckUtils]: 28: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,900 INFO L280 TraceCheckUtils]: 29: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,900 INFO L280 TraceCheckUtils]: 30: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,900 INFO L280 TraceCheckUtils]: 31: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,901 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10128#true} {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,902 INFO L280 TraceCheckUtils]: 33: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,903 INFO L280 TraceCheckUtils]: 34: Hoare triple {10768#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,903 INFO L280 TraceCheckUtils]: 35: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,904 INFO L280 TraceCheckUtils]: 36: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,904 INFO L280 TraceCheckUtils]: 37: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume true; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:41,906 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10768#(<= |fibo1_#in~n| 2)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:41,906 INFO L280 TraceCheckUtils]: 39: Hoare triple {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:41,907 INFO L263 TraceCheckUtils]: 40: Hoare triple {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,907 INFO L280 TraceCheckUtils]: 41: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,907 INFO L280 TraceCheckUtils]: 42: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,907 INFO L280 TraceCheckUtils]: 43: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,907 INFO L280 TraceCheckUtils]: 44: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,907 INFO L280 TraceCheckUtils]: 45: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,908 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10128#true} {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,909 INFO L280 TraceCheckUtils]: 47: Hoare triple {10755#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,910 INFO L280 TraceCheckUtils]: 48: Hoare triple {10755#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,910 INFO L280 TraceCheckUtils]: 49: Hoare triple {10755#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,910 INFO L280 TraceCheckUtils]: 50: Hoare triple {10755#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,911 INFO L280 TraceCheckUtils]: 51: Hoare triple {10755#(<= |fibo2_#in~n| 3)} assume true; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:41,912 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10755#(<= |fibo2_#in~n| 3)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,913 INFO L280 TraceCheckUtils]: 53: Hoare triple {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:41,913 INFO L263 TraceCheckUtils]: 54: Hoare triple {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,913 INFO L280 TraceCheckUtils]: 55: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,914 INFO L280 TraceCheckUtils]: 56: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,914 INFO L280 TraceCheckUtils]: 57: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,914 INFO L263 TraceCheckUtils]: 58: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,915 INFO L280 TraceCheckUtils]: 59: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,915 INFO L280 TraceCheckUtils]: 60: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,915 INFO L280 TraceCheckUtils]: 61: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,915 INFO L280 TraceCheckUtils]: 62: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,916 INFO L280 TraceCheckUtils]: 63: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,916 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10128#true} {10128#true} #65#return; {10128#true} is VALID [2020-07-08 22:06:41,916 INFO L280 TraceCheckUtils]: 65: Hoare triple {10128#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,917 INFO L263 TraceCheckUtils]: 66: Hoare triple {10128#true} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,917 INFO L280 TraceCheckUtils]: 67: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,917 INFO L280 TraceCheckUtils]: 68: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,917 INFO L280 TraceCheckUtils]: 69: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,918 INFO L280 TraceCheckUtils]: 70: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,925 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10128#true} {10128#true} #67#return; {10128#true} is VALID [2020-07-08 22:06:41,926 INFO L280 TraceCheckUtils]: 72: Hoare triple {10128#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,926 INFO L280 TraceCheckUtils]: 73: Hoare triple {10128#true} #res := #t~ret2 + #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,926 INFO L280 TraceCheckUtils]: 74: Hoare triple {10128#true} havoc #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,926 INFO L280 TraceCheckUtils]: 75: Hoare triple {10128#true} havoc #t~ret2; {10128#true} is VALID [2020-07-08 22:06:41,927 INFO L280 TraceCheckUtils]: 76: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,930 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10128#true} {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,931 INFO L280 TraceCheckUtils]: 78: Hoare triple {10723#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,932 INFO L280 TraceCheckUtils]: 79: Hoare triple {10723#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,932 INFO L280 TraceCheckUtils]: 80: Hoare triple {10723#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,933 INFO L280 TraceCheckUtils]: 81: Hoare triple {10723#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,933 INFO L280 TraceCheckUtils]: 82: Hoare triple {10723#(<= |fibo1_#in~n| 4)} assume true; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:41,934 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10723#(<= |fibo1_#in~n| 4)} {10128#true} #65#return; {10597#(<= fibo2_~n 5)} is VALID [2020-07-08 22:06:41,935 INFO L280 TraceCheckUtils]: 84: Hoare triple {10597#(<= fibo2_~n 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10597#(<= fibo2_~n 5)} is VALID [2020-07-08 22:06:41,935 INFO L263 TraceCheckUtils]: 85: Hoare triple {10597#(<= fibo2_~n 5)} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,935 INFO L280 TraceCheckUtils]: 86: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,935 INFO L280 TraceCheckUtils]: 87: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,936 INFO L280 TraceCheckUtils]: 88: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,936 INFO L263 TraceCheckUtils]: 89: Hoare triple {10128#true} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,937 INFO L280 TraceCheckUtils]: 90: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,938 INFO L280 TraceCheckUtils]: 91: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,939 INFO L280 TraceCheckUtils]: 92: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,939 INFO L263 TraceCheckUtils]: 93: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,940 INFO L280 TraceCheckUtils]: 94: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,940 INFO L280 TraceCheckUtils]: 95: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:41,941 INFO L280 TraceCheckUtils]: 96: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,942 INFO L280 TraceCheckUtils]: 97: Hoare triple {10843#(<= |fibo1_#in~n| 1)} #res := 1; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,943 INFO L280 TraceCheckUtils]: 98: Hoare triple {10843#(<= |fibo1_#in~n| 1)} assume true; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:41,945 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {10843#(<= |fibo1_#in~n| 1)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,946 INFO L280 TraceCheckUtils]: 100: Hoare triple {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,946 INFO L263 TraceCheckUtils]: 101: Hoare triple {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,946 INFO L280 TraceCheckUtils]: 102: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,947 INFO L280 TraceCheckUtils]: 103: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,947 INFO L280 TraceCheckUtils]: 104: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,947 INFO L280 TraceCheckUtils]: 105: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,947 INFO L280 TraceCheckUtils]: 106: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,949 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {10128#true} {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,950 INFO L280 TraceCheckUtils]: 108: Hoare triple {10842#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,951 INFO L280 TraceCheckUtils]: 109: Hoare triple {10842#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,951 INFO L280 TraceCheckUtils]: 110: Hoare triple {10842#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,952 INFO L280 TraceCheckUtils]: 111: Hoare triple {10842#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,953 INFO L280 TraceCheckUtils]: 112: Hoare triple {10842#(<= |fibo2_#in~n| 2)} assume true; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:41,954 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {10842#(<= |fibo2_#in~n| 2)} {10128#true} #69#return; {10805#(<= fibo1_~n 3)} is VALID [2020-07-08 22:06:41,955 INFO L280 TraceCheckUtils]: 114: Hoare triple {10805#(<= fibo1_~n 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10805#(<= fibo1_~n 3)} is VALID [2020-07-08 22:06:41,955 INFO L263 TraceCheckUtils]: 115: Hoare triple {10805#(<= fibo1_~n 3)} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,955 INFO L280 TraceCheckUtils]: 116: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,956 INFO L280 TraceCheckUtils]: 117: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10844#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,957 INFO L280 TraceCheckUtils]: 118: Hoare triple {10844#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,957 INFO L263 TraceCheckUtils]: 119: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,958 INFO L280 TraceCheckUtils]: 120: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,958 INFO L280 TraceCheckUtils]: 121: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,958 INFO L280 TraceCheckUtils]: 122: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,958 INFO L280 TraceCheckUtils]: 123: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,959 INFO L280 TraceCheckUtils]: 124: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,960 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,961 INFO L280 TraceCheckUtils]: 126: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:41,961 INFO L263 TraceCheckUtils]: 127: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,961 INFO L280 TraceCheckUtils]: 128: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,961 INFO L280 TraceCheckUtils]: 129: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,961 INFO L280 TraceCheckUtils]: 130: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,962 INFO L280 TraceCheckUtils]: 131: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,963 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,964 INFO L280 TraceCheckUtils]: 133: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,964 INFO L280 TraceCheckUtils]: 134: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,965 INFO L280 TraceCheckUtils]: 135: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,966 INFO L280 TraceCheckUtils]: 136: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,966 INFO L280 TraceCheckUtils]: 137: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} assume true; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:41,968 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {10857#(<= 2 |fibo2_#in~n|)} {10805#(<= fibo1_~n 3)} #71#return; {10129#false} is VALID [2020-07-08 22:06:41,969 INFO L280 TraceCheckUtils]: 139: Hoare triple {10129#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:41,969 INFO L280 TraceCheckUtils]: 140: Hoare triple {10129#false} #res := #t~ret0 + #t~ret1; {10129#false} is VALID [2020-07-08 22:06:41,969 INFO L280 TraceCheckUtils]: 141: Hoare triple {10129#false} havoc #t~ret1; {10129#false} is VALID [2020-07-08 22:06:41,969 INFO L280 TraceCheckUtils]: 142: Hoare triple {10129#false} havoc #t~ret0; {10129#false} is VALID [2020-07-08 22:06:41,970 INFO L280 TraceCheckUtils]: 143: Hoare triple {10129#false} assume true; {10129#false} is VALID [2020-07-08 22:06:41,970 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {10129#false} {10597#(<= fibo2_~n 5)} #67#return; {10129#false} is VALID [2020-07-08 22:06:41,970 INFO L280 TraceCheckUtils]: 145: Hoare triple {10129#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:41,970 INFO L280 TraceCheckUtils]: 146: Hoare triple {10129#false} #res := #t~ret2 + #t~ret3; {10129#false} is VALID [2020-07-08 22:06:41,971 INFO L280 TraceCheckUtils]: 147: Hoare triple {10129#false} havoc #t~ret3; {10129#false} is VALID [2020-07-08 22:06:41,971 INFO L280 TraceCheckUtils]: 148: Hoare triple {10129#false} havoc #t~ret2; {10129#false} is VALID [2020-07-08 22:06:41,971 INFO L280 TraceCheckUtils]: 149: Hoare triple {10129#false} assume true; {10129#false} is VALID [2020-07-08 22:06:41,971 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {10129#false} {10128#true} #69#return; {10129#false} is VALID [2020-07-08 22:06:41,972 INFO L280 TraceCheckUtils]: 151: Hoare triple {10129#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:41,972 INFO L263 TraceCheckUtils]: 152: Hoare triple {10129#false} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,972 INFO L280 TraceCheckUtils]: 153: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,972 INFO L280 TraceCheckUtils]: 154: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,973 INFO L280 TraceCheckUtils]: 155: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,973 INFO L263 TraceCheckUtils]: 156: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,973 INFO L280 TraceCheckUtils]: 157: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,973 INFO L280 TraceCheckUtils]: 158: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,974 INFO L280 TraceCheckUtils]: 159: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:41,974 INFO L263 TraceCheckUtils]: 160: Hoare triple {10128#true} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:41,974 INFO L280 TraceCheckUtils]: 161: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,974 INFO L280 TraceCheckUtils]: 162: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,975 INFO L280 TraceCheckUtils]: 163: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,975 INFO L280 TraceCheckUtils]: 164: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,975 INFO L280 TraceCheckUtils]: 165: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,976 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {10128#true} {10128#true} #69#return; {10128#true} is VALID [2020-07-08 22:06:41,976 INFO L280 TraceCheckUtils]: 167: Hoare triple {10128#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,976 INFO L263 TraceCheckUtils]: 168: Hoare triple {10128#true} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,976 INFO L280 TraceCheckUtils]: 169: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,977 INFO L280 TraceCheckUtils]: 170: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:41,977 INFO L280 TraceCheckUtils]: 171: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:41,977 INFO L280 TraceCheckUtils]: 172: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,977 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {10128#true} {10128#true} #71#return; {10128#true} is VALID [2020-07-08 22:06:41,978 INFO L280 TraceCheckUtils]: 174: Hoare triple {10128#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,978 INFO L280 TraceCheckUtils]: 175: Hoare triple {10128#true} #res := #t~ret0 + #t~ret1; {10128#true} is VALID [2020-07-08 22:06:41,978 INFO L280 TraceCheckUtils]: 176: Hoare triple {10128#true} havoc #t~ret1; {10128#true} is VALID [2020-07-08 22:06:41,978 INFO L280 TraceCheckUtils]: 177: Hoare triple {10128#true} havoc #t~ret0; {10128#true} is VALID [2020-07-08 22:06:41,978 INFO L280 TraceCheckUtils]: 178: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,979 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {10128#true} {10128#true} #65#return; {10128#true} is VALID [2020-07-08 22:06:41,979 INFO L280 TraceCheckUtils]: 180: Hoare triple {10128#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,979 INFO L263 TraceCheckUtils]: 181: Hoare triple {10128#true} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:41,979 INFO L280 TraceCheckUtils]: 182: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:41,979 INFO L280 TraceCheckUtils]: 183: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:41,980 INFO L280 TraceCheckUtils]: 184: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:41,980 INFO L280 TraceCheckUtils]: 185: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:41,980 INFO L280 TraceCheckUtils]: 186: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,980 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {10128#true} {10128#true} #67#return; {10128#true} is VALID [2020-07-08 22:06:41,980 INFO L280 TraceCheckUtils]: 188: Hoare triple {10128#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:41,981 INFO L280 TraceCheckUtils]: 189: Hoare triple {10128#true} #res := #t~ret2 + #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,981 INFO L280 TraceCheckUtils]: 190: Hoare triple {10128#true} havoc #t~ret3; {10128#true} is VALID [2020-07-08 22:06:41,981 INFO L280 TraceCheckUtils]: 191: Hoare triple {10128#true} havoc #t~ret2; {10128#true} is VALID [2020-07-08 22:06:41,982 INFO L280 TraceCheckUtils]: 192: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:41,982 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {10128#true} {10129#false} #71#return; {10129#false} is VALID [2020-07-08 22:06:41,982 INFO L280 TraceCheckUtils]: 194: Hoare triple {10129#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:41,982 INFO L280 TraceCheckUtils]: 195: Hoare triple {10129#false} #res := #t~ret0 + #t~ret1; {10129#false} is VALID [2020-07-08 22:06:41,983 INFO L280 TraceCheckUtils]: 196: Hoare triple {10129#false} havoc #t~ret1; {10129#false} is VALID [2020-07-08 22:06:41,983 INFO L280 TraceCheckUtils]: 197: Hoare triple {10129#false} havoc #t~ret0; {10129#false} is VALID [2020-07-08 22:06:41,983 INFO L280 TraceCheckUtils]: 198: Hoare triple {10129#false} assume true; {10129#false} is VALID [2020-07-08 22:06:41,983 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {10129#false} {10132#(<= 8 main_~x~0)} #63#return; {10129#false} is VALID [2020-07-08 22:06:42,027 INFO L263 TraceCheckUtils]: 0: Hoare triple {10128#true} call ULTIMATE.init(); {10128#true} is VALID [2020-07-08 22:06:42,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,028 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10128#true} {10128#true} #59#return; {10128#true} is VALID [2020-07-08 22:06:42,028 INFO L263 TraceCheckUtils]: 3: Hoare triple {10128#true} call #t~ret5 := main(); {10128#true} is VALID [2020-07-08 22:06:42,031 INFO L280 TraceCheckUtils]: 4: Hoare triple {10128#true} ~x~0 := 8; {10132#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:42,032 INFO L263 TraceCheckUtils]: 5: Hoare triple {10132#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {10128#true} is VALID [2020-07-08 22:06:42,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,032 INFO L280 TraceCheckUtils]: 7: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,032 INFO L280 TraceCheckUtils]: 8: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:42,033 INFO L263 TraceCheckUtils]: 9: Hoare triple {10128#true} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,033 INFO L280 TraceCheckUtils]: 11: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,033 INFO L280 TraceCheckUtils]: 12: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:42,033 INFO L263 TraceCheckUtils]: 13: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:42,035 INFO L280 TraceCheckUtils]: 15: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:42,036 INFO L280 TraceCheckUtils]: 16: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:42,036 INFO L263 TraceCheckUtils]: 17: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,037 INFO L280 TraceCheckUtils]: 18: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,037 INFO L280 TraceCheckUtils]: 19: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,038 INFO L280 TraceCheckUtils]: 20: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,038 INFO L263 TraceCheckUtils]: 21: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,038 INFO L280 TraceCheckUtils]: 22: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:42,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:42,039 INFO L280 TraceCheckUtils]: 24: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:42,039 INFO L263 TraceCheckUtils]: 25: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,040 INFO L280 TraceCheckUtils]: 26: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,040 INFO L280 TraceCheckUtils]: 27: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,041 INFO L280 TraceCheckUtils]: 28: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:42,042 INFO L280 TraceCheckUtils]: 29: Hoare triple {10769#(<= |fibo2_#in~n| 1)} #res := 1; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:42,042 INFO L280 TraceCheckUtils]: 30: Hoare triple {10769#(<= |fibo2_#in~n| 1)} assume true; {10769#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:42,044 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10769#(<= |fibo2_#in~n| 1)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:42,045 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:42,045 INFO L263 TraceCheckUtils]: 33: Hoare triple {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,046 INFO L280 TraceCheckUtils]: 34: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,046 INFO L280 TraceCheckUtils]: 35: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:42,046 INFO L280 TraceCheckUtils]: 36: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:42,046 INFO L280 TraceCheckUtils]: 37: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,048 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10128#true} {10762#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:42,048 INFO L280 TraceCheckUtils]: 39: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:42,049 INFO L280 TraceCheckUtils]: 40: Hoare triple {10768#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:42,050 INFO L280 TraceCheckUtils]: 41: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:42,050 INFO L280 TraceCheckUtils]: 42: Hoare triple {10768#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:42,051 INFO L280 TraceCheckUtils]: 43: Hoare triple {10768#(<= |fibo1_#in~n| 2)} assume true; {10768#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:42,053 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10768#(<= |fibo1_#in~n| 2)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:42,054 INFO L280 TraceCheckUtils]: 45: Hoare triple {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:42,054 INFO L263 TraceCheckUtils]: 46: Hoare triple {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,054 INFO L280 TraceCheckUtils]: 47: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,054 INFO L280 TraceCheckUtils]: 48: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,055 INFO L280 TraceCheckUtils]: 49: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:42,055 INFO L280 TraceCheckUtils]: 50: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:42,055 INFO L280 TraceCheckUtils]: 51: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,056 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10128#true} {10748#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:42,057 INFO L280 TraceCheckUtils]: 53: Hoare triple {10755#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:42,057 INFO L280 TraceCheckUtils]: 54: Hoare triple {10755#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:42,058 INFO L280 TraceCheckUtils]: 55: Hoare triple {10755#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:42,058 INFO L280 TraceCheckUtils]: 56: Hoare triple {10755#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:42,059 INFO L280 TraceCheckUtils]: 57: Hoare triple {10755#(<= |fibo2_#in~n| 3)} assume true; {10755#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:42,061 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10755#(<= |fibo2_#in~n| 3)} {10657#(= fibo1_~n |fibo1_#in~n|)} #69#return; {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:42,061 INFO L280 TraceCheckUtils]: 59: Hoare triple {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:42,062 INFO L263 TraceCheckUtils]: 60: Hoare triple {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,062 INFO L280 TraceCheckUtils]: 61: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,062 INFO L280 TraceCheckUtils]: 62: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,062 INFO L280 TraceCheckUtils]: 63: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:42,062 INFO L263 TraceCheckUtils]: 64: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,063 INFO L280 TraceCheckUtils]: 65: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,063 INFO L280 TraceCheckUtils]: 66: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,063 INFO L280 TraceCheckUtils]: 67: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:42,063 INFO L280 TraceCheckUtils]: 68: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:42,063 INFO L280 TraceCheckUtils]: 69: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,063 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {10128#true} {10128#true} #65#return; {10128#true} is VALID [2020-07-08 22:06:42,064 INFO L280 TraceCheckUtils]: 71: Hoare triple {10128#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:42,064 INFO L263 TraceCheckUtils]: 72: Hoare triple {10128#true} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,064 INFO L280 TraceCheckUtils]: 73: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,064 INFO L280 TraceCheckUtils]: 74: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:42,064 INFO L280 TraceCheckUtils]: 75: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:42,065 INFO L280 TraceCheckUtils]: 76: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,065 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10128#true} {10128#true} #67#return; {10128#true} is VALID [2020-07-08 22:06:42,065 INFO L280 TraceCheckUtils]: 78: Hoare triple {10128#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:42,065 INFO L280 TraceCheckUtils]: 79: Hoare triple {10128#true} #res := #t~ret2 + #t~ret3; {10128#true} is VALID [2020-07-08 22:06:42,065 INFO L280 TraceCheckUtils]: 80: Hoare triple {10128#true} havoc #t~ret3; {10128#true} is VALID [2020-07-08 22:06:42,065 INFO L280 TraceCheckUtils]: 81: Hoare triple {10128#true} havoc #t~ret2; {10128#true} is VALID [2020-07-08 22:06:42,066 INFO L280 TraceCheckUtils]: 82: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,067 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10128#true} {10699#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} #71#return; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:42,068 INFO L280 TraceCheckUtils]: 84: Hoare triple {10723#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:42,068 INFO L280 TraceCheckUtils]: 85: Hoare triple {10723#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:42,069 INFO L280 TraceCheckUtils]: 86: Hoare triple {10723#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:42,069 INFO L280 TraceCheckUtils]: 87: Hoare triple {10723#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:42,069 INFO L280 TraceCheckUtils]: 88: Hoare triple {10723#(<= |fibo1_#in~n| 4)} assume true; {10723#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:42,071 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10723#(<= |fibo1_#in~n| 4)} {10128#true} #65#return; {10597#(<= fibo2_~n 5)} is VALID [2020-07-08 22:06:42,071 INFO L280 TraceCheckUtils]: 90: Hoare triple {10597#(<= fibo2_~n 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10597#(<= fibo2_~n 5)} is VALID [2020-07-08 22:06:42,071 INFO L263 TraceCheckUtils]: 91: Hoare triple {10597#(<= fibo2_~n 5)} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,071 INFO L280 TraceCheckUtils]: 92: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,072 INFO L280 TraceCheckUtils]: 93: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,072 INFO L280 TraceCheckUtils]: 94: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:42,072 INFO L263 TraceCheckUtils]: 95: Hoare triple {10128#true} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,072 INFO L280 TraceCheckUtils]: 96: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,073 INFO L280 TraceCheckUtils]: 97: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,073 INFO L280 TraceCheckUtils]: 98: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,074 INFO L263 TraceCheckUtils]: 99: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,074 INFO L280 TraceCheckUtils]: 100: Hoare triple {10128#true} ~n := #in~n; {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:42,075 INFO L280 TraceCheckUtils]: 101: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10657#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:42,075 INFO L280 TraceCheckUtils]: 102: Hoare triple {10657#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:42,076 INFO L280 TraceCheckUtils]: 103: Hoare triple {10843#(<= |fibo1_#in~n| 1)} #res := 1; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:42,076 INFO L280 TraceCheckUtils]: 104: Hoare triple {10843#(<= |fibo1_#in~n| 1)} assume true; {10843#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:06:42,077 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {10843#(<= |fibo1_#in~n| 1)} {10724#(= fibo2_~n |fibo2_#in~n|)} #65#return; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:42,078 INFO L280 TraceCheckUtils]: 106: Hoare triple {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:42,078 INFO L263 TraceCheckUtils]: 107: Hoare triple {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,079 INFO L280 TraceCheckUtils]: 108: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,079 INFO L280 TraceCheckUtils]: 109: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,079 INFO L280 TraceCheckUtils]: 110: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:42,079 INFO L280 TraceCheckUtils]: 111: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:42,079 INFO L280 TraceCheckUtils]: 112: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,080 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {10128#true} {10835#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:42,081 INFO L280 TraceCheckUtils]: 114: Hoare triple {10842#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:42,081 INFO L280 TraceCheckUtils]: 115: Hoare triple {10842#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:42,082 INFO L280 TraceCheckUtils]: 116: Hoare triple {10842#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:42,082 INFO L280 TraceCheckUtils]: 117: Hoare triple {10842#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:42,083 INFO L280 TraceCheckUtils]: 118: Hoare triple {10842#(<= |fibo2_#in~n| 2)} assume true; {10842#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:06:42,084 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {10842#(<= |fibo2_#in~n| 2)} {10128#true} #69#return; {10805#(<= fibo1_~n 3)} is VALID [2020-07-08 22:06:42,085 INFO L280 TraceCheckUtils]: 120: Hoare triple {10805#(<= fibo1_~n 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10805#(<= fibo1_~n 3)} is VALID [2020-07-08 22:06:42,085 INFO L263 TraceCheckUtils]: 121: Hoare triple {10805#(<= fibo1_~n 3)} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,085 INFO L280 TraceCheckUtils]: 122: Hoare triple {10128#true} ~n := #in~n; {10724#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,086 INFO L280 TraceCheckUtils]: 123: Hoare triple {10724#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10844#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:42,087 INFO L280 TraceCheckUtils]: 124: Hoare triple {10844#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:42,087 INFO L263 TraceCheckUtils]: 125: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,087 INFO L280 TraceCheckUtils]: 126: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,087 INFO L280 TraceCheckUtils]: 127: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,088 INFO L280 TraceCheckUtils]: 128: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:42,088 INFO L280 TraceCheckUtils]: 129: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:42,088 INFO L280 TraceCheckUtils]: 130: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,089 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:42,090 INFO L280 TraceCheckUtils]: 132: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:42,090 INFO L263 TraceCheckUtils]: 133: Hoare triple {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,090 INFO L280 TraceCheckUtils]: 134: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,090 INFO L280 TraceCheckUtils]: 135: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:42,090 INFO L280 TraceCheckUtils]: 136: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:42,091 INFO L280 TraceCheckUtils]: 137: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,092 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {10128#true} {10845#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,093 INFO L280 TraceCheckUtils]: 139: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,093 INFO L280 TraceCheckUtils]: 140: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,094 INFO L280 TraceCheckUtils]: 141: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,094 INFO L280 TraceCheckUtils]: 142: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,095 INFO L280 TraceCheckUtils]: 143: Hoare triple {10857#(<= 2 |fibo2_#in~n|)} assume true; {10857#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:42,096 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {10857#(<= 2 |fibo2_#in~n|)} {10805#(<= fibo1_~n 3)} #71#return; {10129#false} is VALID [2020-07-08 22:06:42,096 INFO L280 TraceCheckUtils]: 145: Hoare triple {10129#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:42,097 INFO L280 TraceCheckUtils]: 146: Hoare triple {10129#false} #res := #t~ret0 + #t~ret1; {10129#false} is VALID [2020-07-08 22:06:42,097 INFO L280 TraceCheckUtils]: 147: Hoare triple {10129#false} havoc #t~ret1; {10129#false} is VALID [2020-07-08 22:06:42,097 INFO L280 TraceCheckUtils]: 148: Hoare triple {10129#false} havoc #t~ret0; {10129#false} is VALID [2020-07-08 22:06:42,097 INFO L280 TraceCheckUtils]: 149: Hoare triple {10129#false} assume true; {10129#false} is VALID [2020-07-08 22:06:42,097 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {10129#false} {10597#(<= fibo2_~n 5)} #67#return; {10129#false} is VALID [2020-07-08 22:06:42,098 INFO L280 TraceCheckUtils]: 151: Hoare triple {10129#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:42,098 INFO L280 TraceCheckUtils]: 152: Hoare triple {10129#false} #res := #t~ret2 + #t~ret3; {10129#false} is VALID [2020-07-08 22:06:42,098 INFO L280 TraceCheckUtils]: 153: Hoare triple {10129#false} havoc #t~ret3; {10129#false} is VALID [2020-07-08 22:06:42,098 INFO L280 TraceCheckUtils]: 154: Hoare triple {10129#false} havoc #t~ret2; {10129#false} is VALID [2020-07-08 22:06:42,108 INFO L280 TraceCheckUtils]: 155: Hoare triple {10129#false} assume true; {10129#false} is VALID [2020-07-08 22:06:42,108 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {10129#false} {10128#true} #69#return; {10129#false} is VALID [2020-07-08 22:06:42,109 INFO L280 TraceCheckUtils]: 157: Hoare triple {10129#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:42,109 INFO L263 TraceCheckUtils]: 158: Hoare triple {10129#false} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,109 INFO L280 TraceCheckUtils]: 159: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,109 INFO L280 TraceCheckUtils]: 160: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,110 INFO L280 TraceCheckUtils]: 161: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:42,110 INFO L263 TraceCheckUtils]: 162: Hoare triple {10128#true} call #t~ret2 := fibo1(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,111 INFO L280 TraceCheckUtils]: 163: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,111 INFO L280 TraceCheckUtils]: 164: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,111 INFO L280 TraceCheckUtils]: 165: Hoare triple {10128#true} assume !(1 == ~n); {10128#true} is VALID [2020-07-08 22:06:42,111 INFO L263 TraceCheckUtils]: 166: Hoare triple {10128#true} call #t~ret0 := fibo2(~n - 1); {10128#true} is VALID [2020-07-08 22:06:42,111 INFO L280 TraceCheckUtils]: 167: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,111 INFO L280 TraceCheckUtils]: 168: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,112 INFO L280 TraceCheckUtils]: 169: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:42,112 INFO L280 TraceCheckUtils]: 170: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:42,112 INFO L280 TraceCheckUtils]: 171: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,112 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {10128#true} {10128#true} #69#return; {10128#true} is VALID [2020-07-08 22:06:42,112 INFO L280 TraceCheckUtils]: 173: Hoare triple {10128#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:42,112 INFO L263 TraceCheckUtils]: 174: Hoare triple {10128#true} call #t~ret1 := fibo2(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,113 INFO L280 TraceCheckUtils]: 175: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,113 INFO L280 TraceCheckUtils]: 176: Hoare triple {10128#true} assume ~n < 1; {10128#true} is VALID [2020-07-08 22:06:42,113 INFO L280 TraceCheckUtils]: 177: Hoare triple {10128#true} #res := 0; {10128#true} is VALID [2020-07-08 22:06:42,113 INFO L280 TraceCheckUtils]: 178: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,113 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {10128#true} {10128#true} #71#return; {10128#true} is VALID [2020-07-08 22:06:42,113 INFO L280 TraceCheckUtils]: 180: Hoare triple {10128#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:42,114 INFO L280 TraceCheckUtils]: 181: Hoare triple {10128#true} #res := #t~ret0 + #t~ret1; {10128#true} is VALID [2020-07-08 22:06:42,114 INFO L280 TraceCheckUtils]: 182: Hoare triple {10128#true} havoc #t~ret1; {10128#true} is VALID [2020-07-08 22:06:42,114 INFO L280 TraceCheckUtils]: 183: Hoare triple {10128#true} havoc #t~ret0; {10128#true} is VALID [2020-07-08 22:06:42,114 INFO L280 TraceCheckUtils]: 184: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,114 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {10128#true} {10128#true} #65#return; {10128#true} is VALID [2020-07-08 22:06:42,114 INFO L280 TraceCheckUtils]: 186: Hoare triple {10128#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:42,115 INFO L263 TraceCheckUtils]: 187: Hoare triple {10128#true} call #t~ret3 := fibo1(~n - 2); {10128#true} is VALID [2020-07-08 22:06:42,115 INFO L280 TraceCheckUtils]: 188: Hoare triple {10128#true} ~n := #in~n; {10128#true} is VALID [2020-07-08 22:06:42,115 INFO L280 TraceCheckUtils]: 189: Hoare triple {10128#true} assume !(~n < 1); {10128#true} is VALID [2020-07-08 22:06:42,115 INFO L280 TraceCheckUtils]: 190: Hoare triple {10128#true} assume 1 == ~n; {10128#true} is VALID [2020-07-08 22:06:42,115 INFO L280 TraceCheckUtils]: 191: Hoare triple {10128#true} #res := 1; {10128#true} is VALID [2020-07-08 22:06:42,115 INFO L280 TraceCheckUtils]: 192: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,116 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {10128#true} {10128#true} #67#return; {10128#true} is VALID [2020-07-08 22:06:42,116 INFO L280 TraceCheckUtils]: 194: Hoare triple {10128#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10128#true} is VALID [2020-07-08 22:06:42,116 INFO L280 TraceCheckUtils]: 195: Hoare triple {10128#true} #res := #t~ret2 + #t~ret3; {10128#true} is VALID [2020-07-08 22:06:42,116 INFO L280 TraceCheckUtils]: 196: Hoare triple {10128#true} havoc #t~ret3; {10128#true} is VALID [2020-07-08 22:06:42,116 INFO L280 TraceCheckUtils]: 197: Hoare triple {10128#true} havoc #t~ret2; {10128#true} is VALID [2020-07-08 22:06:42,117 INFO L280 TraceCheckUtils]: 198: Hoare triple {10128#true} assume true; {10128#true} is VALID [2020-07-08 22:06:42,117 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {10128#true} {10129#false} #71#return; {10129#false} is VALID [2020-07-08 22:06:42,117 INFO L280 TraceCheckUtils]: 200: Hoare triple {10129#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:42,117 INFO L280 TraceCheckUtils]: 201: Hoare triple {10129#false} #res := #t~ret0 + #t~ret1; {10129#false} is VALID [2020-07-08 22:06:42,117 INFO L280 TraceCheckUtils]: 202: Hoare triple {10129#false} havoc #t~ret1; {10129#false} is VALID [2020-07-08 22:06:42,117 INFO L280 TraceCheckUtils]: 203: Hoare triple {10129#false} havoc #t~ret0; {10129#false} is VALID [2020-07-08 22:06:42,118 INFO L280 TraceCheckUtils]: 204: Hoare triple {10129#false} assume true; {10129#false} is VALID [2020-07-08 22:06:42,118 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {10129#false} {10132#(<= 8 main_~x~0)} #63#return; {10129#false} is VALID [2020-07-08 22:06:42,118 INFO L280 TraceCheckUtils]: 206: Hoare triple {10129#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {10129#false} is VALID [2020-07-08 22:06:42,118 INFO L280 TraceCheckUtils]: 207: Hoare triple {10129#false} ~result~0 := #t~ret4; {10129#false} is VALID [2020-07-08 22:06:42,118 INFO L280 TraceCheckUtils]: 208: Hoare triple {10129#false} havoc #t~ret4; {10129#false} is VALID [2020-07-08 22:06:42,119 INFO L280 TraceCheckUtils]: 209: Hoare triple {10129#false} assume 21 == ~result~0; {10129#false} is VALID [2020-07-08 22:06:42,119 INFO L280 TraceCheckUtils]: 210: Hoare triple {10129#false} assume !false; {10129#false} is VALID [2020-07-08 22:06:42,155 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 185 proven. 243 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2020-07-08 22:06:42,155 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [200930876] [2020-07-08 22:06:42,155 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:42,156 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-08 22:06:42,156 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973790035] [2020-07-08 22:06:42,156 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 211 [2020-07-08 22:06:42,163 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:42,164 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 22:06:42,295 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:42,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 22:06:42,295 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:42,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 22:06:42,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=318, Unknown=0, NotChecked=0, Total=380 [2020-07-08 22:06:42,297 INFO L87 Difference]: Start difference. First operand 189 states and 256 transitions. Second operand 20 states. [2020-07-08 22:06:44,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:44,686 INFO L93 Difference]: Finished difference Result 454 states and 698 transitions. [2020-07-08 22:06:44,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-08 22:06:44,687 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 211 [2020-07-08 22:06:44,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 22:06:44,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 203 transitions. [2020-07-08 22:06:44,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 22:06:44,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 203 transitions. [2020-07-08 22:06:44,702 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 203 transitions. [2020-07-08 22:06:44,966 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 203 edges. 203 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:44,978 INFO L225 Difference]: With dead ends: 454 [2020-07-08 22:06:44,978 INFO L226 Difference]: Without dead ends: 273 [2020-07-08 22:06:44,983 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=151, Invalid=661, Unknown=0, NotChecked=0, Total=812 [2020-07-08 22:06:44,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2020-07-08 22:06:45,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 249. [2020-07-08 22:06:45,542 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:45,542 INFO L82 GeneralOperation]: Start isEquivalent. First operand 273 states. Second operand 249 states. [2020-07-08 22:06:45,542 INFO L74 IsIncluded]: Start isIncluded. First operand 273 states. Second operand 249 states. [2020-07-08 22:06:45,542 INFO L87 Difference]: Start difference. First operand 273 states. Second operand 249 states. [2020-07-08 22:06:45,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:45,557 INFO L93 Difference]: Finished difference Result 273 states and 385 transitions. [2020-07-08 22:06:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 385 transitions. [2020-07-08 22:06:45,559 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:45,559 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:45,560 INFO L74 IsIncluded]: Start isIncluded. First operand 249 states. Second operand 273 states. [2020-07-08 22:06:45,560 INFO L87 Difference]: Start difference. First operand 249 states. Second operand 273 states. [2020-07-08 22:06:45,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:45,572 INFO L93 Difference]: Finished difference Result 273 states and 385 transitions. [2020-07-08 22:06:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 385 transitions. [2020-07-08 22:06:45,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:45,575 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:45,575 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:45,575 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:45,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-08 22:06:45,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 352 transitions. [2020-07-08 22:06:45,588 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 352 transitions. Word has length 211 [2020-07-08 22:06:45,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:45,589 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 352 transitions. [2020-07-08 22:06:45,589 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 22:06:45,589 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 249 states and 352 transitions. [2020-07-08 22:06:46,160 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 352 edges. 352 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 352 transitions. [2020-07-08 22:06:46,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-08 22:06:46,170 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:46,170 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 9, 9, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:06:46,171 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-08 22:06:46,171 INFO L427 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:46,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:46,171 INFO L82 PathProgramCache]: Analyzing trace with hash -544823395, now seen corresponding path program 3 times [2020-07-08 22:06:46,171 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:46,172 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2060877042] [2020-07-08 22:06:46,172 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,243 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12870#true} {12870#true} #59#return; {12870#true} is VALID [2020-07-08 22:06:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,402 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,407 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,407 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,408 INFO L263 TraceCheckUtils]: 3: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,408 INFO L280 TraceCheckUtils]: 6: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,410 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,410 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,411 INFO L280 TraceCheckUtils]: 10: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,411 INFO L263 TraceCheckUtils]: 11: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,411 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,412 INFO L280 TraceCheckUtils]: 13: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,412 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,412 INFO L280 TraceCheckUtils]: 15: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,413 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,413 INFO L280 TraceCheckUtils]: 17: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,413 INFO L280 TraceCheckUtils]: 18: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,414 INFO L280 TraceCheckUtils]: 19: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,414 INFO L280 TraceCheckUtils]: 20: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,414 INFO L280 TraceCheckUtils]: 21: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,414 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,419 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,420 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,421 INFO L263 TraceCheckUtils]: 3: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,421 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,421 INFO L280 TraceCheckUtils]: 5: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,421 INFO L263 TraceCheckUtils]: 7: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,422 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,422 INFO L280 TraceCheckUtils]: 9: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,422 INFO L280 TraceCheckUtils]: 10: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,422 INFO L280 TraceCheckUtils]: 11: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,423 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,423 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,423 INFO L263 TraceCheckUtils]: 15: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,424 INFO L280 TraceCheckUtils]: 17: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,424 INFO L280 TraceCheckUtils]: 18: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,424 INFO L280 TraceCheckUtils]: 19: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,425 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,425 INFO L280 TraceCheckUtils]: 21: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,426 INFO L280 TraceCheckUtils]: 23: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,426 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,427 INFO L280 TraceCheckUtils]: 27: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,427 INFO L263 TraceCheckUtils]: 28: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,427 INFO L280 TraceCheckUtils]: 29: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,428 INFO L280 TraceCheckUtils]: 30: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,428 INFO L280 TraceCheckUtils]: 31: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,428 INFO L280 TraceCheckUtils]: 32: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,428 INFO L280 TraceCheckUtils]: 33: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,429 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,429 INFO L280 TraceCheckUtils]: 35: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,429 INFO L280 TraceCheckUtils]: 36: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,429 INFO L280 TraceCheckUtils]: 37: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,430 INFO L280 TraceCheckUtils]: 38: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,430 INFO L280 TraceCheckUtils]: 39: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,431 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12870#true} {13361#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,523 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,523 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,524 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,531 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,532 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13468#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {13468#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,535 INFO L263 TraceCheckUtils]: 3: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,535 INFO L280 TraceCheckUtils]: 5: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,535 INFO L280 TraceCheckUtils]: 6: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,536 INFO L280 TraceCheckUtils]: 7: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,536 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,537 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,537 INFO L280 TraceCheckUtils]: 10: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,538 INFO L263 TraceCheckUtils]: 11: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,538 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,538 INFO L280 TraceCheckUtils]: 13: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,538 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,538 INFO L280 TraceCheckUtils]: 15: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,540 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,540 INFO L280 TraceCheckUtils]: 17: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,541 INFO L280 TraceCheckUtils]: 18: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,541 INFO L280 TraceCheckUtils]: 19: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,542 INFO L280 TraceCheckUtils]: 20: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,542 INFO L280 TraceCheckUtils]: 21: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} assume true; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,544 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13481#(<= 2 |fibo2_#in~n|)} {13361#(= fibo1_~n |fibo1_#in~n|)} #71#return; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,547 INFO L263 TraceCheckUtils]: 3: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,547 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,548 INFO L280 TraceCheckUtils]: 5: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,548 INFO L263 TraceCheckUtils]: 7: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,548 INFO L280 TraceCheckUtils]: 9: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,549 INFO L263 TraceCheckUtils]: 11: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,549 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,549 INFO L280 TraceCheckUtils]: 13: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,549 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,549 INFO L280 TraceCheckUtils]: 15: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,550 INFO L280 TraceCheckUtils]: 16: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,550 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,550 INFO L280 TraceCheckUtils]: 18: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,550 INFO L263 TraceCheckUtils]: 19: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,550 INFO L280 TraceCheckUtils]: 20: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,551 INFO L280 TraceCheckUtils]: 21: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,551 INFO L280 TraceCheckUtils]: 22: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,551 INFO L280 TraceCheckUtils]: 23: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,551 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,551 INFO L280 TraceCheckUtils]: 25: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,552 INFO L280 TraceCheckUtils]: 26: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,552 INFO L280 TraceCheckUtils]: 27: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,552 INFO L280 TraceCheckUtils]: 28: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,552 INFO L280 TraceCheckUtils]: 29: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,552 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,552 INFO L280 TraceCheckUtils]: 31: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,553 INFO L263 TraceCheckUtils]: 32: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,553 INFO L280 TraceCheckUtils]: 33: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,553 INFO L280 TraceCheckUtils]: 34: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,553 INFO L280 TraceCheckUtils]: 35: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,553 INFO L280 TraceCheckUtils]: 36: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,554 INFO L280 TraceCheckUtils]: 37: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,554 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,554 INFO L280 TraceCheckUtils]: 39: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,554 INFO L280 TraceCheckUtils]: 40: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,554 INFO L280 TraceCheckUtils]: 41: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,554 INFO L280 TraceCheckUtils]: 42: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,555 INFO L280 TraceCheckUtils]: 43: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,556 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12870#true} {13361#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,556 INFO L280 TraceCheckUtils]: 45: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,556 INFO L263 TraceCheckUtils]: 46: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,557 INFO L280 TraceCheckUtils]: 47: Hoare triple {12870#true} ~n := #in~n; {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,558 INFO L280 TraceCheckUtils]: 48: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13468#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,559 INFO L280 TraceCheckUtils]: 49: Hoare triple {13468#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,559 INFO L263 TraceCheckUtils]: 50: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,559 INFO L280 TraceCheckUtils]: 51: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,559 INFO L280 TraceCheckUtils]: 52: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,559 INFO L280 TraceCheckUtils]: 53: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,560 INFO L280 TraceCheckUtils]: 54: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,560 INFO L280 TraceCheckUtils]: 55: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,561 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,562 INFO L280 TraceCheckUtils]: 57: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,562 INFO L263 TraceCheckUtils]: 58: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,562 INFO L280 TraceCheckUtils]: 59: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,562 INFO L280 TraceCheckUtils]: 60: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,562 INFO L280 TraceCheckUtils]: 61: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,562 INFO L280 TraceCheckUtils]: 62: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,564 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,564 INFO L280 TraceCheckUtils]: 64: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,565 INFO L280 TraceCheckUtils]: 65: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,565 INFO L280 TraceCheckUtils]: 66: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,566 INFO L280 TraceCheckUtils]: 67: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,566 INFO L280 TraceCheckUtils]: 68: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} assume true; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,568 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {13481#(<= 2 |fibo2_#in~n|)} {13361#(= fibo1_~n |fibo1_#in~n|)} #71#return; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,568 INFO L280 TraceCheckUtils]: 70: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,569 INFO L280 TraceCheckUtils]: 71: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,569 INFO L280 TraceCheckUtils]: 72: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,570 INFO L280 TraceCheckUtils]: 73: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,571 INFO L280 TraceCheckUtils]: 74: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} assume true; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,572 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13426#(<= 4 |fibo1_#in~n|)} {12870#true} #65#return; {13337#(<= 5 fibo2_~n)} is VALID [2020-07-08 22:06:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {13495#(<= |fibo2_#in~n| 1)} #res := 1; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {13495#(<= |fibo2_#in~n| 1)} assume true; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,641 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13495#(<= |fibo2_#in~n| 1)} {13361#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:46,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,646 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,647 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12870#true} {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,649 INFO L263 TraceCheckUtils]: 3: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,650 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,650 INFO L280 TraceCheckUtils]: 5: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,651 INFO L280 TraceCheckUtils]: 6: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,652 INFO L280 TraceCheckUtils]: 7: Hoare triple {13495#(<= |fibo2_#in~n| 1)} #res := 1; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,653 INFO L280 TraceCheckUtils]: 8: Hoare triple {13495#(<= |fibo2_#in~n| 1)} assume true; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,654 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13495#(<= |fibo2_#in~n| 1)} {13361#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:46,655 INFO L280 TraceCheckUtils]: 10: Hoare triple {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:46,656 INFO L263 TraceCheckUtils]: 11: Hoare triple {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,656 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,656 INFO L280 TraceCheckUtils]: 13: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,656 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,656 INFO L280 TraceCheckUtils]: 15: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,658 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12870#true} {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,658 INFO L280 TraceCheckUtils]: 17: Hoare triple {13494#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,659 INFO L280 TraceCheckUtils]: 18: Hoare triple {13494#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,660 INFO L280 TraceCheckUtils]: 19: Hoare triple {13494#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,660 INFO L280 TraceCheckUtils]: 20: Hoare triple {13494#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,661 INFO L280 TraceCheckUtils]: 21: Hoare triple {13494#(<= |fibo1_#in~n| 2)} assume true; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,662 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13494#(<= |fibo1_#in~n| 2)} {13337#(<= 5 fibo2_~n)} #67#return; {12871#false} is VALID [2020-07-08 22:06:46,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,664 INFO L263 TraceCheckUtils]: 3: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,666 INFO L280 TraceCheckUtils]: 5: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,667 INFO L280 TraceCheckUtils]: 6: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,667 INFO L263 TraceCheckUtils]: 7: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,667 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,667 INFO L280 TraceCheckUtils]: 9: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,668 INFO L280 TraceCheckUtils]: 10: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,668 INFO L263 TraceCheckUtils]: 11: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,668 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,668 INFO L280 TraceCheckUtils]: 13: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,668 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,669 INFO L263 TraceCheckUtils]: 15: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,669 INFO L280 TraceCheckUtils]: 16: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,669 INFO L280 TraceCheckUtils]: 17: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,669 INFO L280 TraceCheckUtils]: 18: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,670 INFO L280 TraceCheckUtils]: 19: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,670 INFO L280 TraceCheckUtils]: 20: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,670 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,670 INFO L280 TraceCheckUtils]: 22: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,670 INFO L263 TraceCheckUtils]: 23: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,671 INFO L280 TraceCheckUtils]: 24: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,671 INFO L280 TraceCheckUtils]: 25: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,671 INFO L280 TraceCheckUtils]: 26: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,671 INFO L280 TraceCheckUtils]: 27: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,671 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,672 INFO L280 TraceCheckUtils]: 29: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,672 INFO L280 TraceCheckUtils]: 30: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,672 INFO L280 TraceCheckUtils]: 31: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,672 INFO L280 TraceCheckUtils]: 32: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,672 INFO L280 TraceCheckUtils]: 33: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,673 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,673 INFO L280 TraceCheckUtils]: 35: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,673 INFO L263 TraceCheckUtils]: 36: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,673 INFO L280 TraceCheckUtils]: 37: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,673 INFO L280 TraceCheckUtils]: 38: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,674 INFO L280 TraceCheckUtils]: 39: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,674 INFO L280 TraceCheckUtils]: 40: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,674 INFO L280 TraceCheckUtils]: 41: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,674 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,674 INFO L280 TraceCheckUtils]: 43: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,675 INFO L280 TraceCheckUtils]: 44: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,675 INFO L280 TraceCheckUtils]: 45: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,675 INFO L280 TraceCheckUtils]: 46: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,675 INFO L280 TraceCheckUtils]: 47: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,676 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12870#true} {13361#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,677 INFO L280 TraceCheckUtils]: 49: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,677 INFO L263 TraceCheckUtils]: 50: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,677 INFO L280 TraceCheckUtils]: 51: Hoare triple {12870#true} ~n := #in~n; {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,678 INFO L280 TraceCheckUtils]: 52: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13468#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,679 INFO L280 TraceCheckUtils]: 53: Hoare triple {13468#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,679 INFO L263 TraceCheckUtils]: 54: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,680 INFO L280 TraceCheckUtils]: 55: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,680 INFO L280 TraceCheckUtils]: 56: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,680 INFO L280 TraceCheckUtils]: 57: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,680 INFO L280 TraceCheckUtils]: 58: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,680 INFO L280 TraceCheckUtils]: 59: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,681 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,682 INFO L280 TraceCheckUtils]: 61: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,682 INFO L263 TraceCheckUtils]: 62: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,682 INFO L280 TraceCheckUtils]: 63: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,683 INFO L280 TraceCheckUtils]: 64: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,683 INFO L280 TraceCheckUtils]: 65: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,683 INFO L280 TraceCheckUtils]: 66: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,684 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,685 INFO L280 TraceCheckUtils]: 68: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,685 INFO L280 TraceCheckUtils]: 69: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,686 INFO L280 TraceCheckUtils]: 70: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,687 INFO L280 TraceCheckUtils]: 71: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,687 INFO L280 TraceCheckUtils]: 72: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} assume true; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,689 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {13481#(<= 2 |fibo2_#in~n|)} {13361#(= fibo1_~n |fibo1_#in~n|)} #71#return; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,689 INFO L280 TraceCheckUtils]: 74: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,690 INFO L280 TraceCheckUtils]: 75: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,690 INFO L280 TraceCheckUtils]: 76: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,691 INFO L280 TraceCheckUtils]: 77: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,691 INFO L280 TraceCheckUtils]: 78: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} assume true; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,693 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13426#(<= 4 |fibo1_#in~n|)} {12870#true} #65#return; {13337#(<= 5 fibo2_~n)} is VALID [2020-07-08 22:06:46,693 INFO L280 TraceCheckUtils]: 80: Hoare triple {13337#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13337#(<= 5 fibo2_~n)} is VALID [2020-07-08 22:06:46,693 INFO L263 TraceCheckUtils]: 81: Hoare triple {13337#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,694 INFO L280 TraceCheckUtils]: 82: Hoare triple {12870#true} ~n := #in~n; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,695 INFO L280 TraceCheckUtils]: 83: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,695 INFO L280 TraceCheckUtils]: 84: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,695 INFO L263 TraceCheckUtils]: 85: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,696 INFO L280 TraceCheckUtils]: 86: Hoare triple {12870#true} ~n := #in~n; {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,696 INFO L280 TraceCheckUtils]: 87: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,697 INFO L280 TraceCheckUtils]: 88: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,698 INFO L280 TraceCheckUtils]: 89: Hoare triple {13495#(<= |fibo2_#in~n| 1)} #res := 1; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,698 INFO L280 TraceCheckUtils]: 90: Hoare triple {13495#(<= |fibo2_#in~n| 1)} assume true; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,699 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13495#(<= |fibo2_#in~n| 1)} {13361#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:46,700 INFO L280 TraceCheckUtils]: 92: Hoare triple {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:46,700 INFO L263 TraceCheckUtils]: 93: Hoare triple {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,701 INFO L280 TraceCheckUtils]: 94: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,701 INFO L280 TraceCheckUtils]: 95: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,701 INFO L280 TraceCheckUtils]: 96: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,701 INFO L280 TraceCheckUtils]: 97: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,702 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {12870#true} {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,703 INFO L280 TraceCheckUtils]: 99: Hoare triple {13494#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,703 INFO L280 TraceCheckUtils]: 100: Hoare triple {13494#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,704 INFO L280 TraceCheckUtils]: 101: Hoare triple {13494#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,704 INFO L280 TraceCheckUtils]: 102: Hoare triple {13494#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,706 INFO L280 TraceCheckUtils]: 103: Hoare triple {13494#(<= |fibo1_#in~n| 2)} assume true; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,708 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13494#(<= |fibo1_#in~n| 2)} {13337#(<= 5 fibo2_~n)} #67#return; {12871#false} is VALID [2020-07-08 22:06:46,708 INFO L280 TraceCheckUtils]: 105: Hoare triple {12871#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12871#false} is VALID [2020-07-08 22:06:46,708 INFO L280 TraceCheckUtils]: 106: Hoare triple {12871#false} #res := #t~ret2 + #t~ret3; {12871#false} is VALID [2020-07-08 22:06:46,708 INFO L280 TraceCheckUtils]: 107: Hoare triple {12871#false} havoc #t~ret3; {12871#false} is VALID [2020-07-08 22:06:46,709 INFO L280 TraceCheckUtils]: 108: Hoare triple {12871#false} havoc #t~ret2; {12871#false} is VALID [2020-07-08 22:06:46,709 INFO L280 TraceCheckUtils]: 109: Hoare triple {12871#false} assume true; {12871#false} is VALID [2020-07-08 22:06:46,709 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {12871#false} {12870#true} #69#return; {12871#false} is VALID [2020-07-08 22:06:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,745 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,745 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,751 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,752 INFO L263 TraceCheckUtils]: 3: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,752 INFO L280 TraceCheckUtils]: 6: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,752 INFO L280 TraceCheckUtils]: 7: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,753 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,753 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,753 INFO L263 TraceCheckUtils]: 11: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,754 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,754 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,754 INFO L280 TraceCheckUtils]: 15: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,754 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,755 INFO L280 TraceCheckUtils]: 19: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,755 INFO L280 TraceCheckUtils]: 20: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,755 INFO L280 TraceCheckUtils]: 21: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,756 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,761 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,761 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,762 INFO L263 TraceCheckUtils]: 3: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,763 INFO L263 TraceCheckUtils]: 7: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,763 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,764 INFO L280 TraceCheckUtils]: 10: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,764 INFO L280 TraceCheckUtils]: 11: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,764 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,765 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,765 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,765 INFO L263 TraceCheckUtils]: 15: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,765 INFO L280 TraceCheckUtils]: 16: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,766 INFO L280 TraceCheckUtils]: 17: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,766 INFO L280 TraceCheckUtils]: 18: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,766 INFO L280 TraceCheckUtils]: 19: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,766 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,766 INFO L280 TraceCheckUtils]: 21: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,767 INFO L280 TraceCheckUtils]: 22: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,768 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,768 INFO L280 TraceCheckUtils]: 27: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,768 INFO L263 TraceCheckUtils]: 28: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,768 INFO L280 TraceCheckUtils]: 29: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,769 INFO L280 TraceCheckUtils]: 30: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,769 INFO L280 TraceCheckUtils]: 31: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,769 INFO L280 TraceCheckUtils]: 32: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,769 INFO L280 TraceCheckUtils]: 33: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,770 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,770 INFO L280 TraceCheckUtils]: 35: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,770 INFO L280 TraceCheckUtils]: 36: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,770 INFO L280 TraceCheckUtils]: 37: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,771 INFO L280 TraceCheckUtils]: 38: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,771 INFO L280 TraceCheckUtils]: 39: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,771 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,782 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,782 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:46,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,807 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,808 INFO L263 TraceCheckUtils]: 3: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,808 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,809 INFO L280 TraceCheckUtils]: 7: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,809 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,809 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,810 INFO L280 TraceCheckUtils]: 10: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,810 INFO L263 TraceCheckUtils]: 11: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,810 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,810 INFO L280 TraceCheckUtils]: 13: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,811 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,811 INFO L280 TraceCheckUtils]: 15: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,811 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,811 INFO L280 TraceCheckUtils]: 17: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,811 INFO L280 TraceCheckUtils]: 18: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,812 INFO L280 TraceCheckUtils]: 19: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,812 INFO L280 TraceCheckUtils]: 20: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,812 INFO L280 TraceCheckUtils]: 21: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,812 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,813 INFO L263 TraceCheckUtils]: 3: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,814 INFO L280 TraceCheckUtils]: 5: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,814 INFO L263 TraceCheckUtils]: 7: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,815 INFO L280 TraceCheckUtils]: 10: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,815 INFO L263 TraceCheckUtils]: 11: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,815 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,815 INFO L280 TraceCheckUtils]: 13: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,816 INFO L280 TraceCheckUtils]: 15: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,816 INFO L280 TraceCheckUtils]: 16: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,816 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,816 INFO L263 TraceCheckUtils]: 19: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,817 INFO L280 TraceCheckUtils]: 20: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,817 INFO L280 TraceCheckUtils]: 21: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,817 INFO L280 TraceCheckUtils]: 22: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,817 INFO L280 TraceCheckUtils]: 23: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,817 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,818 INFO L280 TraceCheckUtils]: 25: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,818 INFO L280 TraceCheckUtils]: 26: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,818 INFO L280 TraceCheckUtils]: 27: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,818 INFO L280 TraceCheckUtils]: 28: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,818 INFO L280 TraceCheckUtils]: 29: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,819 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,819 INFO L280 TraceCheckUtils]: 31: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,819 INFO L263 TraceCheckUtils]: 32: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,819 INFO L280 TraceCheckUtils]: 33: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,819 INFO L280 TraceCheckUtils]: 34: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,820 INFO L280 TraceCheckUtils]: 35: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,820 INFO L280 TraceCheckUtils]: 36: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,820 INFO L280 TraceCheckUtils]: 37: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,820 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,820 INFO L280 TraceCheckUtils]: 39: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,821 INFO L280 TraceCheckUtils]: 40: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,821 INFO L280 TraceCheckUtils]: 41: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,821 INFO L280 TraceCheckUtils]: 42: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,821 INFO L280 TraceCheckUtils]: 43: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,821 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,822 INFO L280 TraceCheckUtils]: 45: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,822 INFO L263 TraceCheckUtils]: 46: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,822 INFO L280 TraceCheckUtils]: 47: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,822 INFO L280 TraceCheckUtils]: 48: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,822 INFO L280 TraceCheckUtils]: 49: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,823 INFO L263 TraceCheckUtils]: 50: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,823 INFO L280 TraceCheckUtils]: 51: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,823 INFO L280 TraceCheckUtils]: 52: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,823 INFO L280 TraceCheckUtils]: 53: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,824 INFO L280 TraceCheckUtils]: 54: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,824 INFO L280 TraceCheckUtils]: 55: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,824 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,824 INFO L280 TraceCheckUtils]: 57: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,824 INFO L263 TraceCheckUtils]: 58: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,825 INFO L280 TraceCheckUtils]: 59: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,825 INFO L280 TraceCheckUtils]: 60: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,825 INFO L280 TraceCheckUtils]: 61: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,825 INFO L280 TraceCheckUtils]: 62: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,825 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,826 INFO L280 TraceCheckUtils]: 64: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,826 INFO L280 TraceCheckUtils]: 65: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,826 INFO L280 TraceCheckUtils]: 66: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,826 INFO L280 TraceCheckUtils]: 67: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,826 INFO L280 TraceCheckUtils]: 68: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,827 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,827 INFO L280 TraceCheckUtils]: 70: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,827 INFO L280 TraceCheckUtils]: 71: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,827 INFO L280 TraceCheckUtils]: 72: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,827 INFO L280 TraceCheckUtils]: 73: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,828 INFO L280 TraceCheckUtils]: 74: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,828 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12870#true} {12871#false} #71#return; {12871#false} is VALID [2020-07-08 22:06:46,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,832 INFO L263 TraceCheckUtils]: 3: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,832 INFO L280 TraceCheckUtils]: 6: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,833 INFO L263 TraceCheckUtils]: 7: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,834 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} ~n := #in~n; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,834 INFO L280 TraceCheckUtils]: 9: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,835 INFO L280 TraceCheckUtils]: 10: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,835 INFO L263 TraceCheckUtils]: 11: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,835 INFO L280 TraceCheckUtils]: 13: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,836 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,836 INFO L263 TraceCheckUtils]: 15: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,836 INFO L280 TraceCheckUtils]: 16: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,836 INFO L280 TraceCheckUtils]: 17: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,837 INFO L280 TraceCheckUtils]: 18: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,837 INFO L263 TraceCheckUtils]: 19: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,837 INFO L280 TraceCheckUtils]: 20: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,837 INFO L280 TraceCheckUtils]: 21: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,838 INFO L280 TraceCheckUtils]: 22: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,838 INFO L280 TraceCheckUtils]: 23: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,838 INFO L280 TraceCheckUtils]: 24: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,838 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,838 INFO L280 TraceCheckUtils]: 26: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,839 INFO L263 TraceCheckUtils]: 27: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,839 INFO L280 TraceCheckUtils]: 28: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,839 INFO L280 TraceCheckUtils]: 29: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,839 INFO L280 TraceCheckUtils]: 30: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,840 INFO L280 TraceCheckUtils]: 31: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,845 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,846 INFO L280 TraceCheckUtils]: 33: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,846 INFO L280 TraceCheckUtils]: 34: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,846 INFO L280 TraceCheckUtils]: 35: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,846 INFO L280 TraceCheckUtils]: 36: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,846 INFO L280 TraceCheckUtils]: 37: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,847 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,847 INFO L280 TraceCheckUtils]: 39: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,847 INFO L263 TraceCheckUtils]: 40: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,848 INFO L280 TraceCheckUtils]: 41: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,849 INFO L280 TraceCheckUtils]: 42: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,849 INFO L280 TraceCheckUtils]: 43: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,849 INFO L280 TraceCheckUtils]: 44: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,849 INFO L280 TraceCheckUtils]: 45: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,849 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,849 INFO L280 TraceCheckUtils]: 47: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,850 INFO L280 TraceCheckUtils]: 48: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,850 INFO L280 TraceCheckUtils]: 49: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,850 INFO L280 TraceCheckUtils]: 50: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,850 INFO L280 TraceCheckUtils]: 51: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,851 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12870#true} {13361#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,852 INFO L280 TraceCheckUtils]: 53: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,852 INFO L263 TraceCheckUtils]: 54: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,853 INFO L280 TraceCheckUtils]: 55: Hoare triple {12870#true} ~n := #in~n; {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,854 INFO L280 TraceCheckUtils]: 56: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13468#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,855 INFO L280 TraceCheckUtils]: 57: Hoare triple {13468#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,855 INFO L263 TraceCheckUtils]: 58: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,855 INFO L280 TraceCheckUtils]: 59: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,855 INFO L280 TraceCheckUtils]: 60: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,855 INFO L280 TraceCheckUtils]: 61: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,856 INFO L280 TraceCheckUtils]: 62: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,856 INFO L280 TraceCheckUtils]: 63: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,857 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,858 INFO L280 TraceCheckUtils]: 65: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,858 INFO L263 TraceCheckUtils]: 66: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,858 INFO L280 TraceCheckUtils]: 67: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,858 INFO L280 TraceCheckUtils]: 68: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,859 INFO L280 TraceCheckUtils]: 69: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,859 INFO L280 TraceCheckUtils]: 70: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,861 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,861 INFO L280 TraceCheckUtils]: 72: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,862 INFO L280 TraceCheckUtils]: 73: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,863 INFO L280 TraceCheckUtils]: 74: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,863 INFO L280 TraceCheckUtils]: 75: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,864 INFO L280 TraceCheckUtils]: 76: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} assume true; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,865 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13481#(<= 2 |fibo2_#in~n|)} {13361#(= fibo1_~n |fibo1_#in~n|)} #71#return; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,866 INFO L280 TraceCheckUtils]: 78: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,867 INFO L280 TraceCheckUtils]: 79: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,867 INFO L280 TraceCheckUtils]: 80: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,868 INFO L280 TraceCheckUtils]: 81: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,868 INFO L280 TraceCheckUtils]: 82: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} assume true; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,869 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13426#(<= 4 |fibo1_#in~n|)} {12870#true} #65#return; {13337#(<= 5 fibo2_~n)} is VALID [2020-07-08 22:06:46,870 INFO L280 TraceCheckUtils]: 84: Hoare triple {13337#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13337#(<= 5 fibo2_~n)} is VALID [2020-07-08 22:06:46,870 INFO L263 TraceCheckUtils]: 85: Hoare triple {13337#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,871 INFO L280 TraceCheckUtils]: 86: Hoare triple {12870#true} ~n := #in~n; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,872 INFO L280 TraceCheckUtils]: 87: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,872 INFO L280 TraceCheckUtils]: 88: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,873 INFO L263 TraceCheckUtils]: 89: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,873 INFO L280 TraceCheckUtils]: 90: Hoare triple {12870#true} ~n := #in~n; {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,874 INFO L280 TraceCheckUtils]: 91: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,874 INFO L280 TraceCheckUtils]: 92: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,875 INFO L280 TraceCheckUtils]: 93: Hoare triple {13495#(<= |fibo2_#in~n| 1)} #res := 1; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,876 INFO L280 TraceCheckUtils]: 94: Hoare triple {13495#(<= |fibo2_#in~n| 1)} assume true; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,878 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13495#(<= |fibo2_#in~n| 1)} {13361#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:46,879 INFO L280 TraceCheckUtils]: 96: Hoare triple {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:46,879 INFO L263 TraceCheckUtils]: 97: Hoare triple {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,879 INFO L280 TraceCheckUtils]: 98: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,880 INFO L280 TraceCheckUtils]: 99: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,880 INFO L280 TraceCheckUtils]: 100: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,880 INFO L280 TraceCheckUtils]: 101: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,881 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12870#true} {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,881 INFO L280 TraceCheckUtils]: 103: Hoare triple {13494#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,882 INFO L280 TraceCheckUtils]: 104: Hoare triple {13494#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,882 INFO L280 TraceCheckUtils]: 105: Hoare triple {13494#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,883 INFO L280 TraceCheckUtils]: 106: Hoare triple {13494#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,883 INFO L280 TraceCheckUtils]: 107: Hoare triple {13494#(<= |fibo1_#in~n| 2)} assume true; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:46,884 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13494#(<= |fibo1_#in~n| 2)} {13337#(<= 5 fibo2_~n)} #67#return; {12871#false} is VALID [2020-07-08 22:06:46,885 INFO L280 TraceCheckUtils]: 109: Hoare triple {12871#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12871#false} is VALID [2020-07-08 22:06:46,885 INFO L280 TraceCheckUtils]: 110: Hoare triple {12871#false} #res := #t~ret2 + #t~ret3; {12871#false} is VALID [2020-07-08 22:06:46,885 INFO L280 TraceCheckUtils]: 111: Hoare triple {12871#false} havoc #t~ret3; {12871#false} is VALID [2020-07-08 22:06:46,885 INFO L280 TraceCheckUtils]: 112: Hoare triple {12871#false} havoc #t~ret2; {12871#false} is VALID [2020-07-08 22:06:46,886 INFO L280 TraceCheckUtils]: 113: Hoare triple {12871#false} assume true; {12871#false} is VALID [2020-07-08 22:06:46,886 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {12871#false} {12870#true} #69#return; {12871#false} is VALID [2020-07-08 22:06:46,886 INFO L280 TraceCheckUtils]: 115: Hoare triple {12871#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12871#false} is VALID [2020-07-08 22:06:46,886 INFO L263 TraceCheckUtils]: 116: Hoare triple {12871#false} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,886 INFO L280 TraceCheckUtils]: 117: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,887 INFO L280 TraceCheckUtils]: 118: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,887 INFO L280 TraceCheckUtils]: 119: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,887 INFO L263 TraceCheckUtils]: 120: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,887 INFO L280 TraceCheckUtils]: 121: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,887 INFO L280 TraceCheckUtils]: 122: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,888 INFO L280 TraceCheckUtils]: 123: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,888 INFO L263 TraceCheckUtils]: 124: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,888 INFO L280 TraceCheckUtils]: 125: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,888 INFO L280 TraceCheckUtils]: 126: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,888 INFO L280 TraceCheckUtils]: 127: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,888 INFO L263 TraceCheckUtils]: 128: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,889 INFO L280 TraceCheckUtils]: 129: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,889 INFO L280 TraceCheckUtils]: 130: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,889 INFO L280 TraceCheckUtils]: 131: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,889 INFO L280 TraceCheckUtils]: 132: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,889 INFO L280 TraceCheckUtils]: 133: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,890 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,890 INFO L280 TraceCheckUtils]: 135: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,890 INFO L263 TraceCheckUtils]: 136: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,890 INFO L280 TraceCheckUtils]: 137: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,890 INFO L280 TraceCheckUtils]: 138: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,891 INFO L280 TraceCheckUtils]: 139: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,891 INFO L280 TraceCheckUtils]: 140: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,891 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,891 INFO L280 TraceCheckUtils]: 142: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,891 INFO L280 TraceCheckUtils]: 143: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,892 INFO L280 TraceCheckUtils]: 144: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,892 INFO L280 TraceCheckUtils]: 145: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,892 INFO L280 TraceCheckUtils]: 146: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,892 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,893 INFO L280 TraceCheckUtils]: 148: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,893 INFO L263 TraceCheckUtils]: 149: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,893 INFO L280 TraceCheckUtils]: 150: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,893 INFO L280 TraceCheckUtils]: 151: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,893 INFO L280 TraceCheckUtils]: 152: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,894 INFO L280 TraceCheckUtils]: 153: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,894 INFO L280 TraceCheckUtils]: 154: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,894 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,894 INFO L280 TraceCheckUtils]: 156: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,894 INFO L280 TraceCheckUtils]: 157: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,895 INFO L280 TraceCheckUtils]: 158: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,895 INFO L280 TraceCheckUtils]: 159: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,895 INFO L280 TraceCheckUtils]: 160: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,895 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,895 INFO L280 TraceCheckUtils]: 162: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,896 INFO L263 TraceCheckUtils]: 163: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,896 INFO L280 TraceCheckUtils]: 164: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,896 INFO L280 TraceCheckUtils]: 165: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,896 INFO L280 TraceCheckUtils]: 166: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,896 INFO L263 TraceCheckUtils]: 167: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,897 INFO L280 TraceCheckUtils]: 168: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,897 INFO L280 TraceCheckUtils]: 169: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,897 INFO L280 TraceCheckUtils]: 170: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,897 INFO L280 TraceCheckUtils]: 171: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,897 INFO L280 TraceCheckUtils]: 172: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,898 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,898 INFO L280 TraceCheckUtils]: 174: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,898 INFO L263 TraceCheckUtils]: 175: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,898 INFO L280 TraceCheckUtils]: 176: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,898 INFO L280 TraceCheckUtils]: 177: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,899 INFO L280 TraceCheckUtils]: 178: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,899 INFO L280 TraceCheckUtils]: 179: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,899 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,899 INFO L280 TraceCheckUtils]: 181: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,899 INFO L280 TraceCheckUtils]: 182: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,900 INFO L280 TraceCheckUtils]: 183: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,900 INFO L280 TraceCheckUtils]: 184: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,900 INFO L280 TraceCheckUtils]: 185: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,900 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,900 INFO L280 TraceCheckUtils]: 187: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,901 INFO L280 TraceCheckUtils]: 188: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,901 INFO L280 TraceCheckUtils]: 189: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,901 INFO L280 TraceCheckUtils]: 190: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,901 INFO L280 TraceCheckUtils]: 191: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,901 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {12870#true} {12871#false} #71#return; {12871#false} is VALID [2020-07-08 22:06:46,901 INFO L280 TraceCheckUtils]: 193: Hoare triple {12871#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12871#false} is VALID [2020-07-08 22:06:46,902 INFO L280 TraceCheckUtils]: 194: Hoare triple {12871#false} #res := #t~ret0 + #t~ret1; {12871#false} is VALID [2020-07-08 22:06:46,902 INFO L280 TraceCheckUtils]: 195: Hoare triple {12871#false} havoc #t~ret1; {12871#false} is VALID [2020-07-08 22:06:46,902 INFO L280 TraceCheckUtils]: 196: Hoare triple {12871#false} havoc #t~ret0; {12871#false} is VALID [2020-07-08 22:06:46,902 INFO L280 TraceCheckUtils]: 197: Hoare triple {12871#false} assume true; {12871#false} is VALID [2020-07-08 22:06:46,902 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {12871#false} {12874#(<= 8 main_~x~0)} #63#return; {12871#false} is VALID [2020-07-08 22:06:46,944 INFO L263 TraceCheckUtils]: 0: Hoare triple {12870#true} call ULTIMATE.init(); {12870#true} is VALID [2020-07-08 22:06:46,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,944 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12870#true} {12870#true} #59#return; {12870#true} is VALID [2020-07-08 22:06:46,945 INFO L263 TraceCheckUtils]: 3: Hoare triple {12870#true} call #t~ret5 := main(); {12870#true} is VALID [2020-07-08 22:06:46,946 INFO L280 TraceCheckUtils]: 4: Hoare triple {12870#true} ~x~0 := 8; {12874#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:46,946 INFO L263 TraceCheckUtils]: 5: Hoare triple {12874#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {12870#true} is VALID [2020-07-08 22:06:46,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,947 INFO L280 TraceCheckUtils]: 7: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,947 INFO L280 TraceCheckUtils]: 8: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,947 INFO L263 TraceCheckUtils]: 9: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,948 INFO L280 TraceCheckUtils]: 10: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,948 INFO L280 TraceCheckUtils]: 11: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,948 INFO L280 TraceCheckUtils]: 12: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,948 INFO L263 TraceCheckUtils]: 13: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,949 INFO L280 TraceCheckUtils]: 14: Hoare triple {12870#true} ~n := #in~n; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,950 INFO L280 TraceCheckUtils]: 15: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,951 INFO L280 TraceCheckUtils]: 16: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,951 INFO L263 TraceCheckUtils]: 17: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,951 INFO L280 TraceCheckUtils]: 18: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,952 INFO L280 TraceCheckUtils]: 19: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,952 INFO L280 TraceCheckUtils]: 20: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,952 INFO L263 TraceCheckUtils]: 21: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,953 INFO L280 TraceCheckUtils]: 22: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,953 INFO L280 TraceCheckUtils]: 23: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:46,954 INFO L263 TraceCheckUtils]: 25: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,954 INFO L280 TraceCheckUtils]: 26: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,954 INFO L280 TraceCheckUtils]: 27: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,954 INFO L280 TraceCheckUtils]: 28: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,955 INFO L280 TraceCheckUtils]: 29: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,955 INFO L280 TraceCheckUtils]: 30: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,955 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:46,956 INFO L280 TraceCheckUtils]: 32: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,956 INFO L263 TraceCheckUtils]: 33: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,956 INFO L280 TraceCheckUtils]: 34: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,956 INFO L280 TraceCheckUtils]: 35: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,957 INFO L280 TraceCheckUtils]: 36: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,957 INFO L280 TraceCheckUtils]: 37: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,957 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:46,958 INFO L280 TraceCheckUtils]: 39: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,958 INFO L280 TraceCheckUtils]: 40: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,958 INFO L280 TraceCheckUtils]: 41: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:46,959 INFO L280 TraceCheckUtils]: 42: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:46,959 INFO L280 TraceCheckUtils]: 43: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,959 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:46,959 INFO L280 TraceCheckUtils]: 45: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,960 INFO L263 TraceCheckUtils]: 46: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,960 INFO L280 TraceCheckUtils]: 47: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,960 INFO L280 TraceCheckUtils]: 48: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,960 INFO L280 TraceCheckUtils]: 49: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,960 INFO L280 TraceCheckUtils]: 50: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,960 INFO L280 TraceCheckUtils]: 51: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,961 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:46,961 INFO L280 TraceCheckUtils]: 53: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:46,961 INFO L280 TraceCheckUtils]: 54: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,961 INFO L280 TraceCheckUtils]: 55: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:46,962 INFO L280 TraceCheckUtils]: 56: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:46,962 INFO L280 TraceCheckUtils]: 57: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,963 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {12870#true} {13361#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,964 INFO L280 TraceCheckUtils]: 59: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,965 INFO L263 TraceCheckUtils]: 60: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,965 INFO L280 TraceCheckUtils]: 61: Hoare triple {12870#true} ~n := #in~n; {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,967 INFO L280 TraceCheckUtils]: 62: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13468#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,968 INFO L280 TraceCheckUtils]: 63: Hoare triple {13468#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,968 INFO L263 TraceCheckUtils]: 64: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,968 INFO L280 TraceCheckUtils]: 65: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,969 INFO L280 TraceCheckUtils]: 66: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:46,969 INFO L280 TraceCheckUtils]: 67: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:46,969 INFO L280 TraceCheckUtils]: 68: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:46,969 INFO L280 TraceCheckUtils]: 69: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,971 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,972 INFO L280 TraceCheckUtils]: 71: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:46,972 INFO L263 TraceCheckUtils]: 72: Hoare triple {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,972 INFO L280 TraceCheckUtils]: 73: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,973 INFO L280 TraceCheckUtils]: 74: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,973 INFO L280 TraceCheckUtils]: 75: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,973 INFO L280 TraceCheckUtils]: 76: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:46,975 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {12870#true} {13469#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,976 INFO L280 TraceCheckUtils]: 78: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,977 INFO L280 TraceCheckUtils]: 79: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,978 INFO L280 TraceCheckUtils]: 80: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,978 INFO L280 TraceCheckUtils]: 81: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,979 INFO L280 TraceCheckUtils]: 82: Hoare triple {13481#(<= 2 |fibo2_#in~n|)} assume true; {13481#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,981 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13481#(<= 2 |fibo2_#in~n|)} {13361#(= fibo1_~n |fibo1_#in~n|)} #71#return; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,982 INFO L280 TraceCheckUtils]: 84: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,983 INFO L280 TraceCheckUtils]: 85: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,983 INFO L280 TraceCheckUtils]: 86: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,984 INFO L280 TraceCheckUtils]: 87: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,985 INFO L280 TraceCheckUtils]: 88: Hoare triple {13426#(<= 4 |fibo1_#in~n|)} assume true; {13426#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,987 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13426#(<= 4 |fibo1_#in~n|)} {12870#true} #65#return; {13337#(<= 5 fibo2_~n)} is VALID [2020-07-08 22:06:46,987 INFO L280 TraceCheckUtils]: 90: Hoare triple {13337#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13337#(<= 5 fibo2_~n)} is VALID [2020-07-08 22:06:46,988 INFO L263 TraceCheckUtils]: 91: Hoare triple {13337#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,989 INFO L280 TraceCheckUtils]: 92: Hoare triple {12870#true} ~n := #in~n; {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,989 INFO L280 TraceCheckUtils]: 93: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,990 INFO L280 TraceCheckUtils]: 94: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13361#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:46,991 INFO L263 TraceCheckUtils]: 95: Hoare triple {13361#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:46,991 INFO L280 TraceCheckUtils]: 96: Hoare triple {12870#true} ~n := #in~n; {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,992 INFO L280 TraceCheckUtils]: 97: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13467#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:46,993 INFO L280 TraceCheckUtils]: 98: Hoare triple {13467#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,994 INFO L280 TraceCheckUtils]: 99: Hoare triple {13495#(<= |fibo2_#in~n| 1)} #res := 1; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,995 INFO L280 TraceCheckUtils]: 100: Hoare triple {13495#(<= |fibo2_#in~n| 1)} assume true; {13495#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:46,996 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13495#(<= |fibo2_#in~n| 1)} {13361#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:46,998 INFO L280 TraceCheckUtils]: 102: Hoare triple {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:46,998 INFO L263 TraceCheckUtils]: 103: Hoare triple {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:46,998 INFO L280 TraceCheckUtils]: 104: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:46,998 INFO L280 TraceCheckUtils]: 105: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:46,999 INFO L280 TraceCheckUtils]: 106: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:46,999 INFO L280 TraceCheckUtils]: 107: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:47,000 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12870#true} {13488#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:47,001 INFO L280 TraceCheckUtils]: 109: Hoare triple {13494#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:47,002 INFO L280 TraceCheckUtils]: 110: Hoare triple {13494#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:47,003 INFO L280 TraceCheckUtils]: 111: Hoare triple {13494#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:47,004 INFO L280 TraceCheckUtils]: 112: Hoare triple {13494#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:47,004 INFO L280 TraceCheckUtils]: 113: Hoare triple {13494#(<= |fibo1_#in~n| 2)} assume true; {13494#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:47,006 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {13494#(<= |fibo1_#in~n| 2)} {13337#(<= 5 fibo2_~n)} #67#return; {12871#false} is VALID [2020-07-08 22:06:47,006 INFO L280 TraceCheckUtils]: 115: Hoare triple {12871#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12871#false} is VALID [2020-07-08 22:06:47,007 INFO L280 TraceCheckUtils]: 116: Hoare triple {12871#false} #res := #t~ret2 + #t~ret3; {12871#false} is VALID [2020-07-08 22:06:47,007 INFO L280 TraceCheckUtils]: 117: Hoare triple {12871#false} havoc #t~ret3; {12871#false} is VALID [2020-07-08 22:06:47,007 INFO L280 TraceCheckUtils]: 118: Hoare triple {12871#false} havoc #t~ret2; {12871#false} is VALID [2020-07-08 22:06:47,007 INFO L280 TraceCheckUtils]: 119: Hoare triple {12871#false} assume true; {12871#false} is VALID [2020-07-08 22:06:47,007 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {12871#false} {12870#true} #69#return; {12871#false} is VALID [2020-07-08 22:06:47,008 INFO L280 TraceCheckUtils]: 121: Hoare triple {12871#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12871#false} is VALID [2020-07-08 22:06:47,008 INFO L263 TraceCheckUtils]: 122: Hoare triple {12871#false} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:47,008 INFO L280 TraceCheckUtils]: 123: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:47,008 INFO L280 TraceCheckUtils]: 124: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:47,008 INFO L280 TraceCheckUtils]: 125: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:47,009 INFO L263 TraceCheckUtils]: 126: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:47,009 INFO L280 TraceCheckUtils]: 127: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:47,009 INFO L280 TraceCheckUtils]: 128: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:47,009 INFO L280 TraceCheckUtils]: 129: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:47,009 INFO L263 TraceCheckUtils]: 130: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:47,009 INFO L280 TraceCheckUtils]: 131: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:47,010 INFO L280 TraceCheckUtils]: 132: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:47,010 INFO L280 TraceCheckUtils]: 133: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:47,010 INFO L263 TraceCheckUtils]: 134: Hoare triple {12870#true} call #t~ret2 := fibo1(~n - 1); {12870#true} is VALID [2020-07-08 22:06:47,010 INFO L280 TraceCheckUtils]: 135: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:47,010 INFO L280 TraceCheckUtils]: 136: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:47,011 INFO L280 TraceCheckUtils]: 137: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:47,011 INFO L280 TraceCheckUtils]: 138: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:47,011 INFO L280 TraceCheckUtils]: 139: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:47,011 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:47,011 INFO L280 TraceCheckUtils]: 141: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:47,011 INFO L263 TraceCheckUtils]: 142: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:47,012 INFO L280 TraceCheckUtils]: 143: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:47,012 INFO L280 TraceCheckUtils]: 144: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:47,012 INFO L280 TraceCheckUtils]: 145: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:47,012 INFO L280 TraceCheckUtils]: 146: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:47,012 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:47,012 INFO L280 TraceCheckUtils]: 148: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:47,013 INFO L280 TraceCheckUtils]: 149: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:47,013 INFO L280 TraceCheckUtils]: 150: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:47,013 INFO L280 TraceCheckUtils]: 151: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:47,013 INFO L280 TraceCheckUtils]: 152: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:47,013 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:47,014 INFO L280 TraceCheckUtils]: 154: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:47,014 INFO L263 TraceCheckUtils]: 155: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:47,014 INFO L280 TraceCheckUtils]: 156: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:47,014 INFO L280 TraceCheckUtils]: 157: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:47,014 INFO L280 TraceCheckUtils]: 158: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:47,014 INFO L280 TraceCheckUtils]: 159: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:47,015 INFO L280 TraceCheckUtils]: 160: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:47,015 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:47,015 INFO L280 TraceCheckUtils]: 162: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:47,015 INFO L280 TraceCheckUtils]: 163: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:47,015 INFO L280 TraceCheckUtils]: 164: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:47,015 INFO L280 TraceCheckUtils]: 165: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:47,016 INFO L280 TraceCheckUtils]: 166: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:47,016 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {12870#true} {12870#true} #65#return; {12870#true} is VALID [2020-07-08 22:06:47,016 INFO L280 TraceCheckUtils]: 168: Hoare triple {12870#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:47,016 INFO L263 TraceCheckUtils]: 169: Hoare triple {12870#true} call #t~ret3 := fibo1(~n - 2); {12870#true} is VALID [2020-07-08 22:06:47,016 INFO L280 TraceCheckUtils]: 170: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:47,016 INFO L280 TraceCheckUtils]: 171: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:47,017 INFO L280 TraceCheckUtils]: 172: Hoare triple {12870#true} assume !(1 == ~n); {12870#true} is VALID [2020-07-08 22:06:47,017 INFO L263 TraceCheckUtils]: 173: Hoare triple {12870#true} call #t~ret0 := fibo2(~n - 1); {12870#true} is VALID [2020-07-08 22:06:47,017 INFO L280 TraceCheckUtils]: 174: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:47,017 INFO L280 TraceCheckUtils]: 175: Hoare triple {12870#true} assume !(~n < 1); {12870#true} is VALID [2020-07-08 22:06:47,017 INFO L280 TraceCheckUtils]: 176: Hoare triple {12870#true} assume 1 == ~n; {12870#true} is VALID [2020-07-08 22:06:47,017 INFO L280 TraceCheckUtils]: 177: Hoare triple {12870#true} #res := 1; {12870#true} is VALID [2020-07-08 22:06:47,018 INFO L280 TraceCheckUtils]: 178: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:47,018 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {12870#true} {12870#true} #69#return; {12870#true} is VALID [2020-07-08 22:06:47,018 INFO L280 TraceCheckUtils]: 180: Hoare triple {12870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:47,018 INFO L263 TraceCheckUtils]: 181: Hoare triple {12870#true} call #t~ret1 := fibo2(~n - 2); {12870#true} is VALID [2020-07-08 22:06:47,018 INFO L280 TraceCheckUtils]: 182: Hoare triple {12870#true} ~n := #in~n; {12870#true} is VALID [2020-07-08 22:06:47,018 INFO L280 TraceCheckUtils]: 183: Hoare triple {12870#true} assume ~n < 1; {12870#true} is VALID [2020-07-08 22:06:47,019 INFO L280 TraceCheckUtils]: 184: Hoare triple {12870#true} #res := 0; {12870#true} is VALID [2020-07-08 22:06:47,019 INFO L280 TraceCheckUtils]: 185: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:47,019 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {12870#true} {12870#true} #71#return; {12870#true} is VALID [2020-07-08 22:06:47,019 INFO L280 TraceCheckUtils]: 187: Hoare triple {12870#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:47,019 INFO L280 TraceCheckUtils]: 188: Hoare triple {12870#true} #res := #t~ret0 + #t~ret1; {12870#true} is VALID [2020-07-08 22:06:47,019 INFO L280 TraceCheckUtils]: 189: Hoare triple {12870#true} havoc #t~ret1; {12870#true} is VALID [2020-07-08 22:06:47,020 INFO L280 TraceCheckUtils]: 190: Hoare triple {12870#true} havoc #t~ret0; {12870#true} is VALID [2020-07-08 22:06:47,020 INFO L280 TraceCheckUtils]: 191: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:47,020 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {12870#true} {12870#true} #67#return; {12870#true} is VALID [2020-07-08 22:06:47,020 INFO L280 TraceCheckUtils]: 193: Hoare triple {12870#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12870#true} is VALID [2020-07-08 22:06:47,020 INFO L280 TraceCheckUtils]: 194: Hoare triple {12870#true} #res := #t~ret2 + #t~ret3; {12870#true} is VALID [2020-07-08 22:06:47,021 INFO L280 TraceCheckUtils]: 195: Hoare triple {12870#true} havoc #t~ret3; {12870#true} is VALID [2020-07-08 22:06:47,021 INFO L280 TraceCheckUtils]: 196: Hoare triple {12870#true} havoc #t~ret2; {12870#true} is VALID [2020-07-08 22:06:47,021 INFO L280 TraceCheckUtils]: 197: Hoare triple {12870#true} assume true; {12870#true} is VALID [2020-07-08 22:06:47,022 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {12870#true} {12871#false} #71#return; {12871#false} is VALID [2020-07-08 22:06:47,022 INFO L280 TraceCheckUtils]: 199: Hoare triple {12871#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12871#false} is VALID [2020-07-08 22:06:47,022 INFO L280 TraceCheckUtils]: 200: Hoare triple {12871#false} #res := #t~ret0 + #t~ret1; {12871#false} is VALID [2020-07-08 22:06:47,022 INFO L280 TraceCheckUtils]: 201: Hoare triple {12871#false} havoc #t~ret1; {12871#false} is VALID [2020-07-08 22:06:47,023 INFO L280 TraceCheckUtils]: 202: Hoare triple {12871#false} havoc #t~ret0; {12871#false} is VALID [2020-07-08 22:06:47,023 INFO L280 TraceCheckUtils]: 203: Hoare triple {12871#false} assume true; {12871#false} is VALID [2020-07-08 22:06:47,023 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {12871#false} {12874#(<= 8 main_~x~0)} #63#return; {12871#false} is VALID [2020-07-08 22:06:47,024 INFO L280 TraceCheckUtils]: 205: Hoare triple {12871#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {12871#false} is VALID [2020-07-08 22:06:47,024 INFO L280 TraceCheckUtils]: 206: Hoare triple {12871#false} ~result~0 := #t~ret4; {12871#false} is VALID [2020-07-08 22:06:47,024 INFO L280 TraceCheckUtils]: 207: Hoare triple {12871#false} havoc #t~ret4; {12871#false} is VALID [2020-07-08 22:06:47,025 INFO L280 TraceCheckUtils]: 208: Hoare triple {12871#false} assume 21 == ~result~0; {12871#false} is VALID [2020-07-08 22:06:47,025 INFO L280 TraceCheckUtils]: 209: Hoare triple {12871#false} assume !false; {12871#false} is VALID [2020-07-08 22:06:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 147 proven. 163 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2020-07-08 22:06:47,079 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2060877042] [2020-07-08 22:06:47,080 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:47,080 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-07-08 22:06:47,080 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938434715] [2020-07-08 22:06:47,082 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 210 [2020-07-08 22:06:47,089 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:47,090 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 22:06:47,241 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:47,242 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 22:06:47,242 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:47,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 22:06:47,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2020-07-08 22:06:47,243 INFO L87 Difference]: Start difference. First operand 249 states and 352 transitions. Second operand 13 states. [2020-07-08 22:06:49,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:49,219 INFO L93 Difference]: Finished difference Result 522 states and 789 transitions. [2020-07-08 22:06:49,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 22:06:49,220 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 210 [2020-07-08 22:06:49,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 22:06:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 141 transitions. [2020-07-08 22:06:49,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 22:06:49,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 141 transitions. [2020-07-08 22:06:49,226 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 141 transitions. [2020-07-08 22:06:49,395 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:49,408 INFO L225 Difference]: With dead ends: 522 [2020-07-08 22:06:49,409 INFO L226 Difference]: Without dead ends: 286 [2020-07-08 22:06:49,414 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=222, Unknown=0, NotChecked=0, Total=272 [2020-07-08 22:06:49,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-08 22:06:50,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 283. [2020-07-08 22:06:50,140 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:50,140 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 283 states. [2020-07-08 22:06:50,140 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 283 states. [2020-07-08 22:06:50,140 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 283 states. [2020-07-08 22:06:50,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:50,153 INFO L93 Difference]: Finished difference Result 286 states and 411 transitions. [2020-07-08 22:06:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 411 transitions. [2020-07-08 22:06:50,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:50,156 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:50,157 INFO L74 IsIncluded]: Start isIncluded. First operand 283 states. Second operand 286 states. [2020-07-08 22:06:50,157 INFO L87 Difference]: Start difference. First operand 283 states. Second operand 286 states. [2020-07-08 22:06:50,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:50,170 INFO L93 Difference]: Finished difference Result 286 states and 411 transitions. [2020-07-08 22:06:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 411 transitions. [2020-07-08 22:06:50,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:50,173 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:50,173 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:50,173 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283 states. [2020-07-08 22:06:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 408 transitions. [2020-07-08 22:06:50,185 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 408 transitions. Word has length 210 [2020-07-08 22:06:50,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:50,186 INFO L479 AbstractCegarLoop]: Abstraction has 283 states and 408 transitions. [2020-07-08 22:06:50,186 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 22:06:50,186 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 283 states and 408 transitions. [2020-07-08 22:06:50,825 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 408 edges. 408 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:50,825 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 408 transitions. [2020-07-08 22:06:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-07-08 22:06:50,828 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:50,829 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] [2020-07-08 22:06:50,829 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-07-08 22:06:50,829 INFO L427 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:50,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:50,829 INFO L82 PathProgramCache]: Analyzing trace with hash -88380307, now seen corresponding path program 4 times [2020-07-08 22:06:50,830 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:50,830 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1047726174] [2020-07-08 22:06:50,830 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:50,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:50,884 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15803#true} {15803#true} #59#return; {15803#true} is VALID [2020-07-08 22:06:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,161 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,168 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,171 INFO L263 TraceCheckUtils]: 3: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,171 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,171 INFO L280 TraceCheckUtils]: 6: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,172 INFO L280 TraceCheckUtils]: 8: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,172 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,173 INFO L263 TraceCheckUtils]: 11: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,174 INFO L280 TraceCheckUtils]: 12: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,174 INFO L280 TraceCheckUtils]: 13: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,174 INFO L280 TraceCheckUtils]: 15: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,175 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,176 INFO L280 TraceCheckUtils]: 17: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,176 INFO L280 TraceCheckUtils]: 18: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,177 INFO L280 TraceCheckUtils]: 19: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,177 INFO L280 TraceCheckUtils]: 20: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,178 INFO L280 TraceCheckUtils]: 21: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume true; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,179 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {16392#(<= 2 |fibo1_#in~n|)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,184 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,185 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15803#true} {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,187 INFO L280 TraceCheckUtils]: 2: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,187 INFO L263 TraceCheckUtils]: 3: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,187 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,189 INFO L280 TraceCheckUtils]: 6: Hoare triple {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,189 INFO L263 TraceCheckUtils]: 7: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,189 INFO L280 TraceCheckUtils]: 8: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,190 INFO L280 TraceCheckUtils]: 9: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,190 INFO L280 TraceCheckUtils]: 10: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,191 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,192 INFO L280 TraceCheckUtils]: 14: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,192 INFO L263 TraceCheckUtils]: 15: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,192 INFO L280 TraceCheckUtils]: 16: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,192 INFO L280 TraceCheckUtils]: 17: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,192 INFO L280 TraceCheckUtils]: 18: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,193 INFO L280 TraceCheckUtils]: 19: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,194 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,194 INFO L280 TraceCheckUtils]: 21: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,195 INFO L280 TraceCheckUtils]: 22: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,195 INFO L280 TraceCheckUtils]: 23: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,196 INFO L280 TraceCheckUtils]: 24: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,196 INFO L280 TraceCheckUtils]: 25: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume true; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,198 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16392#(<= 2 |fibo1_#in~n|)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,198 INFO L280 TraceCheckUtils]: 27: Hoare triple {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,198 INFO L263 TraceCheckUtils]: 28: Hoare triple {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,199 INFO L280 TraceCheckUtils]: 29: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,199 INFO L280 TraceCheckUtils]: 30: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,199 INFO L280 TraceCheckUtils]: 31: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,199 INFO L280 TraceCheckUtils]: 32: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,199 INFO L280 TraceCheckUtils]: 33: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,201 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15803#true} {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,201 INFO L280 TraceCheckUtils]: 35: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,202 INFO L280 TraceCheckUtils]: 36: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,202 INFO L280 TraceCheckUtils]: 37: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,203 INFO L280 TraceCheckUtils]: 38: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,203 INFO L280 TraceCheckUtils]: 39: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} assume true; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,205 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {16378#(<= 3 |fibo2_#in~n|)} {16281#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,215 INFO L280 TraceCheckUtils]: 3: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,216 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,216 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,219 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,220 INFO L263 TraceCheckUtils]: 3: Hoare triple {15803#true} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,220 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,220 INFO L280 TraceCheckUtils]: 5: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,221 INFO L280 TraceCheckUtils]: 6: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,221 INFO L280 TraceCheckUtils]: 7: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,221 INFO L280 TraceCheckUtils]: 8: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,221 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,221 INFO L280 TraceCheckUtils]: 10: Hoare triple {15803#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,222 INFO L263 TraceCheckUtils]: 11: Hoare triple {15803#true} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,222 INFO L280 TraceCheckUtils]: 12: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,222 INFO L280 TraceCheckUtils]: 13: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,222 INFO L280 TraceCheckUtils]: 14: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,222 INFO L280 TraceCheckUtils]: 15: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,223 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,223 INFO L280 TraceCheckUtils]: 17: Hoare triple {15803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,223 INFO L280 TraceCheckUtils]: 18: Hoare triple {15803#true} #res := #t~ret2 + #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,223 INFO L280 TraceCheckUtils]: 19: Hoare triple {15803#true} havoc #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,223 INFO L280 TraceCheckUtils]: 20: Hoare triple {15803#true} havoc #t~ret2; {15803#true} is VALID [2020-07-08 22:06:51,224 INFO L280 TraceCheckUtils]: 21: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,225 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15803#true} {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,227 INFO L263 TraceCheckUtils]: 3: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,229 INFO L263 TraceCheckUtils]: 7: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,230 INFO L280 TraceCheckUtils]: 9: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,231 INFO L280 TraceCheckUtils]: 10: Hoare triple {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,231 INFO L263 TraceCheckUtils]: 11: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,232 INFO L280 TraceCheckUtils]: 15: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,232 INFO L280 TraceCheckUtils]: 16: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,233 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,234 INFO L263 TraceCheckUtils]: 19: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,234 INFO L280 TraceCheckUtils]: 20: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,234 INFO L280 TraceCheckUtils]: 21: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,234 INFO L280 TraceCheckUtils]: 22: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,234 INFO L280 TraceCheckUtils]: 23: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,236 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,236 INFO L280 TraceCheckUtils]: 25: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,237 INFO L280 TraceCheckUtils]: 26: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,237 INFO L280 TraceCheckUtils]: 27: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,238 INFO L280 TraceCheckUtils]: 28: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,238 INFO L280 TraceCheckUtils]: 29: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume true; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,239 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {16392#(<= 2 |fibo1_#in~n|)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,240 INFO L280 TraceCheckUtils]: 31: Hoare triple {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,240 INFO L263 TraceCheckUtils]: 32: Hoare triple {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,240 INFO L280 TraceCheckUtils]: 33: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,241 INFO L280 TraceCheckUtils]: 34: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,241 INFO L280 TraceCheckUtils]: 35: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,241 INFO L280 TraceCheckUtils]: 36: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,241 INFO L280 TraceCheckUtils]: 37: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,242 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15803#true} {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,243 INFO L280 TraceCheckUtils]: 39: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,243 INFO L280 TraceCheckUtils]: 40: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,244 INFO L280 TraceCheckUtils]: 41: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,244 INFO L280 TraceCheckUtils]: 42: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,245 INFO L280 TraceCheckUtils]: 43: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} assume true; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,246 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16378#(<= 3 |fibo2_#in~n|)} {16281#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,247 INFO L280 TraceCheckUtils]: 45: Hoare triple {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,247 INFO L263 TraceCheckUtils]: 46: Hoare triple {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,247 INFO L280 TraceCheckUtils]: 47: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,247 INFO L280 TraceCheckUtils]: 48: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,247 INFO L280 TraceCheckUtils]: 49: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,248 INFO L263 TraceCheckUtils]: 50: Hoare triple {15803#true} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,248 INFO L280 TraceCheckUtils]: 51: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,248 INFO L280 TraceCheckUtils]: 52: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,248 INFO L280 TraceCheckUtils]: 53: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,248 INFO L280 TraceCheckUtils]: 54: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,248 INFO L280 TraceCheckUtils]: 55: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,249 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,249 INFO L280 TraceCheckUtils]: 57: Hoare triple {15803#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,249 INFO L263 TraceCheckUtils]: 58: Hoare triple {15803#true} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,249 INFO L280 TraceCheckUtils]: 59: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,249 INFO L280 TraceCheckUtils]: 60: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,250 INFO L280 TraceCheckUtils]: 61: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,250 INFO L280 TraceCheckUtils]: 62: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,250 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,250 INFO L280 TraceCheckUtils]: 64: Hoare triple {15803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,250 INFO L280 TraceCheckUtils]: 65: Hoare triple {15803#true} #res := #t~ret2 + #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,251 INFO L280 TraceCheckUtils]: 66: Hoare triple {15803#true} havoc #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,251 INFO L280 TraceCheckUtils]: 67: Hoare triple {15803#true} havoc #t~ret2; {15803#true} is VALID [2020-07-08 22:06:51,251 INFO L280 TraceCheckUtils]: 68: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,253 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15803#true} {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,254 INFO L280 TraceCheckUtils]: 70: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,254 INFO L280 TraceCheckUtils]: 71: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,254 INFO L280 TraceCheckUtils]: 72: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,255 INFO L280 TraceCheckUtils]: 73: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,255 INFO L280 TraceCheckUtils]: 74: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} assume true; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,257 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {16347#(<= 4 |fibo1_#in~n|)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,281 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,284 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,284 INFO L280 TraceCheckUtils]: 3: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,285 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,285 INFO L263 TraceCheckUtils]: 3: Hoare triple {15803#true} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,286 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,286 INFO L280 TraceCheckUtils]: 7: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,286 INFO L280 TraceCheckUtils]: 8: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,287 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,287 INFO L280 TraceCheckUtils]: 10: Hoare triple {15803#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,287 INFO L263 TraceCheckUtils]: 11: Hoare triple {15803#true} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,287 INFO L280 TraceCheckUtils]: 12: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,287 INFO L280 TraceCheckUtils]: 13: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,288 INFO L280 TraceCheckUtils]: 14: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,288 INFO L280 TraceCheckUtils]: 15: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,288 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,288 INFO L280 TraceCheckUtils]: 17: Hoare triple {15803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,288 INFO L280 TraceCheckUtils]: 18: Hoare triple {15803#true} #res := #t~ret2 + #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,289 INFO L280 TraceCheckUtils]: 19: Hoare triple {15803#true} havoc #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,289 INFO L280 TraceCheckUtils]: 20: Hoare triple {15803#true} havoc #t~ret2; {15803#true} is VALID [2020-07-08 22:06:51,289 INFO L280 TraceCheckUtils]: 21: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,289 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15803#true} {15803#true} #69#return; {15803#true} is VALID [2020-07-08 22:06:51,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,294 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15803#true} {15803#true} #71#return; {15803#true} is VALID [2020-07-08 22:06:51,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,295 INFO L263 TraceCheckUtils]: 3: Hoare triple {15803#true} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,296 INFO L263 TraceCheckUtils]: 7: Hoare triple {15803#true} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,296 INFO L280 TraceCheckUtils]: 8: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,296 INFO L280 TraceCheckUtils]: 9: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,296 INFO L280 TraceCheckUtils]: 10: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,297 INFO L280 TraceCheckUtils]: 11: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,297 INFO L280 TraceCheckUtils]: 12: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,297 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,297 INFO L280 TraceCheckUtils]: 14: Hoare triple {15803#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,298 INFO L263 TraceCheckUtils]: 15: Hoare triple {15803#true} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,298 INFO L280 TraceCheckUtils]: 16: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,298 INFO L280 TraceCheckUtils]: 17: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,298 INFO L280 TraceCheckUtils]: 18: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,298 INFO L280 TraceCheckUtils]: 19: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,299 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,299 INFO L280 TraceCheckUtils]: 21: Hoare triple {15803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,299 INFO L280 TraceCheckUtils]: 22: Hoare triple {15803#true} #res := #t~ret2 + #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,299 INFO L280 TraceCheckUtils]: 23: Hoare triple {15803#true} havoc #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,299 INFO L280 TraceCheckUtils]: 24: Hoare triple {15803#true} havoc #t~ret2; {15803#true} is VALID [2020-07-08 22:06:51,300 INFO L280 TraceCheckUtils]: 25: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,300 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15803#true} {15803#true} #69#return; {15803#true} is VALID [2020-07-08 22:06:51,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {15803#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,300 INFO L263 TraceCheckUtils]: 28: Hoare triple {15803#true} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,300 INFO L280 TraceCheckUtils]: 29: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,301 INFO L280 TraceCheckUtils]: 30: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,301 INFO L280 TraceCheckUtils]: 31: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,301 INFO L280 TraceCheckUtils]: 32: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,301 INFO L280 TraceCheckUtils]: 33: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,301 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15803#true} {15803#true} #71#return; {15803#true} is VALID [2020-07-08 22:06:51,302 INFO L280 TraceCheckUtils]: 35: Hoare triple {15803#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,302 INFO L280 TraceCheckUtils]: 36: Hoare triple {15803#true} #res := #t~ret0 + #t~ret1; {15803#true} is VALID [2020-07-08 22:06:51,302 INFO L280 TraceCheckUtils]: 37: Hoare triple {15803#true} havoc #t~ret1; {15803#true} is VALID [2020-07-08 22:06:51,302 INFO L280 TraceCheckUtils]: 38: Hoare triple {15803#true} havoc #t~ret0; {15803#true} is VALID [2020-07-08 22:06:51,302 INFO L280 TraceCheckUtils]: 39: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,304 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15803#true} {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,307 INFO L263 TraceCheckUtils]: 3: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,307 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,308 INFO L280 TraceCheckUtils]: 5: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,308 INFO L280 TraceCheckUtils]: 6: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,308 INFO L263 TraceCheckUtils]: 7: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,309 INFO L280 TraceCheckUtils]: 8: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,309 INFO L280 TraceCheckUtils]: 9: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,310 INFO L263 TraceCheckUtils]: 11: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,311 INFO L280 TraceCheckUtils]: 12: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,312 INFO L263 TraceCheckUtils]: 15: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,313 INFO L280 TraceCheckUtils]: 16: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,313 INFO L280 TraceCheckUtils]: 17: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,313 INFO L280 TraceCheckUtils]: 18: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,313 INFO L280 TraceCheckUtils]: 19: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,315 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,315 INFO L280 TraceCheckUtils]: 22: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,316 INFO L263 TraceCheckUtils]: 23: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,316 INFO L280 TraceCheckUtils]: 24: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,316 INFO L280 TraceCheckUtils]: 25: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,316 INFO L280 TraceCheckUtils]: 26: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,316 INFO L280 TraceCheckUtils]: 27: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,318 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,318 INFO L280 TraceCheckUtils]: 29: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,319 INFO L280 TraceCheckUtils]: 30: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,319 INFO L280 TraceCheckUtils]: 31: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,320 INFO L280 TraceCheckUtils]: 32: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,320 INFO L280 TraceCheckUtils]: 33: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume true; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,321 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {16392#(<= 2 |fibo1_#in~n|)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,322 INFO L280 TraceCheckUtils]: 35: Hoare triple {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,322 INFO L263 TraceCheckUtils]: 36: Hoare triple {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,323 INFO L280 TraceCheckUtils]: 37: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,323 INFO L280 TraceCheckUtils]: 38: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,323 INFO L280 TraceCheckUtils]: 39: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,323 INFO L280 TraceCheckUtils]: 40: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,323 INFO L280 TraceCheckUtils]: 41: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,325 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15803#true} {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,325 INFO L280 TraceCheckUtils]: 43: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,326 INFO L280 TraceCheckUtils]: 44: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,326 INFO L280 TraceCheckUtils]: 45: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,327 INFO L280 TraceCheckUtils]: 46: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,327 INFO L280 TraceCheckUtils]: 47: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} assume true; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,329 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {16378#(<= 3 |fibo2_#in~n|)} {16281#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,330 INFO L280 TraceCheckUtils]: 49: Hoare triple {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,330 INFO L263 TraceCheckUtils]: 50: Hoare triple {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,330 INFO L280 TraceCheckUtils]: 51: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,330 INFO L280 TraceCheckUtils]: 52: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,330 INFO L280 TraceCheckUtils]: 53: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,331 INFO L263 TraceCheckUtils]: 54: Hoare triple {15803#true} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,331 INFO L280 TraceCheckUtils]: 55: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,331 INFO L280 TraceCheckUtils]: 56: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,331 INFO L280 TraceCheckUtils]: 57: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,332 INFO L280 TraceCheckUtils]: 58: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,332 INFO L280 TraceCheckUtils]: 59: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,332 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,332 INFO L280 TraceCheckUtils]: 61: Hoare triple {15803#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,332 INFO L263 TraceCheckUtils]: 62: Hoare triple {15803#true} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,332 INFO L280 TraceCheckUtils]: 63: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,333 INFO L280 TraceCheckUtils]: 64: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,333 INFO L280 TraceCheckUtils]: 65: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,333 INFO L280 TraceCheckUtils]: 66: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,333 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,333 INFO L280 TraceCheckUtils]: 68: Hoare triple {15803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,334 INFO L280 TraceCheckUtils]: 69: Hoare triple {15803#true} #res := #t~ret2 + #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,334 INFO L280 TraceCheckUtils]: 70: Hoare triple {15803#true} havoc #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,334 INFO L280 TraceCheckUtils]: 71: Hoare triple {15803#true} havoc #t~ret2; {15803#true} is VALID [2020-07-08 22:06:51,334 INFO L280 TraceCheckUtils]: 72: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,336 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {15803#true} {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,337 INFO L280 TraceCheckUtils]: 74: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,337 INFO L280 TraceCheckUtils]: 75: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,338 INFO L280 TraceCheckUtils]: 76: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,338 INFO L280 TraceCheckUtils]: 77: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,339 INFO L280 TraceCheckUtils]: 78: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} assume true; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,340 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16347#(<= 4 |fibo1_#in~n|)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:51,341 INFO L280 TraceCheckUtils]: 80: Hoare triple {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:51,341 INFO L263 TraceCheckUtils]: 81: Hoare triple {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,341 INFO L280 TraceCheckUtils]: 82: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,341 INFO L280 TraceCheckUtils]: 83: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,341 INFO L280 TraceCheckUtils]: 84: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,342 INFO L263 TraceCheckUtils]: 85: Hoare triple {15803#true} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,342 INFO L280 TraceCheckUtils]: 86: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,342 INFO L280 TraceCheckUtils]: 87: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,342 INFO L280 TraceCheckUtils]: 88: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,342 INFO L263 TraceCheckUtils]: 89: Hoare triple {15803#true} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,343 INFO L280 TraceCheckUtils]: 90: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,343 INFO L280 TraceCheckUtils]: 91: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,343 INFO L280 TraceCheckUtils]: 92: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,343 INFO L280 TraceCheckUtils]: 93: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,343 INFO L280 TraceCheckUtils]: 94: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,343 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,344 INFO L280 TraceCheckUtils]: 96: Hoare triple {15803#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,344 INFO L263 TraceCheckUtils]: 97: Hoare triple {15803#true} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,344 INFO L280 TraceCheckUtils]: 98: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,344 INFO L280 TraceCheckUtils]: 99: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,344 INFO L280 TraceCheckUtils]: 100: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,345 INFO L280 TraceCheckUtils]: 101: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,345 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,345 INFO L280 TraceCheckUtils]: 103: Hoare triple {15803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,345 INFO L280 TraceCheckUtils]: 104: Hoare triple {15803#true} #res := #t~ret2 + #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,345 INFO L280 TraceCheckUtils]: 105: Hoare triple {15803#true} havoc #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,345 INFO L280 TraceCheckUtils]: 106: Hoare triple {15803#true} havoc #t~ret2; {15803#true} is VALID [2020-07-08 22:06:51,346 INFO L280 TraceCheckUtils]: 107: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,346 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {15803#true} {15803#true} #69#return; {15803#true} is VALID [2020-07-08 22:06:51,346 INFO L280 TraceCheckUtils]: 109: Hoare triple {15803#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,346 INFO L263 TraceCheckUtils]: 110: Hoare triple {15803#true} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,346 INFO L280 TraceCheckUtils]: 111: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,347 INFO L280 TraceCheckUtils]: 112: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,347 INFO L280 TraceCheckUtils]: 113: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,347 INFO L280 TraceCheckUtils]: 114: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,347 INFO L280 TraceCheckUtils]: 115: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,347 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15803#true} {15803#true} #71#return; {15803#true} is VALID [2020-07-08 22:06:51,348 INFO L280 TraceCheckUtils]: 117: Hoare triple {15803#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,348 INFO L280 TraceCheckUtils]: 118: Hoare triple {15803#true} #res := #t~ret0 + #t~ret1; {15803#true} is VALID [2020-07-08 22:06:51,348 INFO L280 TraceCheckUtils]: 119: Hoare triple {15803#true} havoc #t~ret1; {15803#true} is VALID [2020-07-08 22:06:51,348 INFO L280 TraceCheckUtils]: 120: Hoare triple {15803#true} havoc #t~ret0; {15803#true} is VALID [2020-07-08 22:06:51,348 INFO L280 TraceCheckUtils]: 121: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,350 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15803#true} {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,351 INFO L280 TraceCheckUtils]: 123: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,352 INFO L280 TraceCheckUtils]: 124: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,352 INFO L280 TraceCheckUtils]: 125: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,353 INFO L280 TraceCheckUtils]: 126: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,353 INFO L280 TraceCheckUtils]: 127: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} assume true; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,355 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {16280#(<= 5 |fibo2_#in~n|)} {15803#true} #69#return; {16119#(<= 6 fibo1_~n)} is VALID [2020-07-08 22:06:51,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,535 INFO L280 TraceCheckUtils]: 3: Hoare triple {16488#(<= |fibo2_#in~n| 1)} #res := 1; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {16488#(<= |fibo2_#in~n| 1)} assume true; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,537 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16488#(<= |fibo2_#in~n| 1)} {16281#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,543 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15803#true} {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,545 INFO L263 TraceCheckUtils]: 3: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,547 INFO L280 TraceCheckUtils]: 7: Hoare triple {16488#(<= |fibo2_#in~n| 1)} #res := 1; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {16488#(<= |fibo2_#in~n| 1)} assume true; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,550 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {16488#(<= |fibo2_#in~n| 1)} {16281#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,551 INFO L263 TraceCheckUtils]: 11: Hoare triple {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,552 INFO L280 TraceCheckUtils]: 13: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,553 INFO L280 TraceCheckUtils]: 15: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,555 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15803#true} {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {16487#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,557 INFO L280 TraceCheckUtils]: 18: Hoare triple {16487#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,558 INFO L280 TraceCheckUtils]: 19: Hoare triple {16487#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,559 INFO L280 TraceCheckUtils]: 20: Hoare triple {16487#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,560 INFO L280 TraceCheckUtils]: 21: Hoare triple {16487#(<= |fibo1_#in~n| 2)} assume true; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,562 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {16487#(<= |fibo1_#in~n| 2)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:51,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,570 INFO L280 TraceCheckUtils]: 3: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,570 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,572 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15803#true} {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,575 INFO L263 TraceCheckUtils]: 3: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,575 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,578 INFO L263 TraceCheckUtils]: 7: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,579 INFO L280 TraceCheckUtils]: 8: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,579 INFO L280 TraceCheckUtils]: 9: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,581 INFO L280 TraceCheckUtils]: 11: Hoare triple {16488#(<= |fibo2_#in~n| 1)} #res := 1; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,582 INFO L280 TraceCheckUtils]: 12: Hoare triple {16488#(<= |fibo2_#in~n| 1)} assume true; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,583 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {16488#(<= |fibo2_#in~n| 1)} {16281#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,585 INFO L280 TraceCheckUtils]: 14: Hoare triple {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,585 INFO L263 TraceCheckUtils]: 15: Hoare triple {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,585 INFO L280 TraceCheckUtils]: 16: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,586 INFO L280 TraceCheckUtils]: 17: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,586 INFO L280 TraceCheckUtils]: 18: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,586 INFO L280 TraceCheckUtils]: 19: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,588 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15803#true} {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,588 INFO L280 TraceCheckUtils]: 21: Hoare triple {16487#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,589 INFO L280 TraceCheckUtils]: 22: Hoare triple {16487#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,590 INFO L280 TraceCheckUtils]: 23: Hoare triple {16487#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,591 INFO L280 TraceCheckUtils]: 24: Hoare triple {16487#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,591 INFO L280 TraceCheckUtils]: 25: Hoare triple {16487#(<= |fibo1_#in~n| 2)} assume true; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,593 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16487#(<= |fibo1_#in~n| 2)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:51,594 INFO L280 TraceCheckUtils]: 27: Hoare triple {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:51,594 INFO L263 TraceCheckUtils]: 28: Hoare triple {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,594 INFO L280 TraceCheckUtils]: 29: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,595 INFO L280 TraceCheckUtils]: 30: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,595 INFO L280 TraceCheckUtils]: 31: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,595 INFO L280 TraceCheckUtils]: 32: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,595 INFO L280 TraceCheckUtils]: 33: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,596 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15803#true} {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,597 INFO L280 TraceCheckUtils]: 35: Hoare triple {16474#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,598 INFO L280 TraceCheckUtils]: 36: Hoare triple {16474#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,598 INFO L280 TraceCheckUtils]: 37: Hoare triple {16474#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,599 INFO L280 TraceCheckUtils]: 38: Hoare triple {16474#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,600 INFO L280 TraceCheckUtils]: 39: Hoare triple {16474#(<= |fibo2_#in~n| 3)} assume true; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,601 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {16474#(<= |fibo2_#in~n| 3)} {16119#(<= 6 fibo1_~n)} #71#return; {15804#false} is VALID [2020-07-08 22:06:51,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,604 INFO L280 TraceCheckUtils]: 2: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,604 INFO L263 TraceCheckUtils]: 3: Hoare triple {15803#true} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,605 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,606 INFO L280 TraceCheckUtils]: 5: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,607 INFO L263 TraceCheckUtils]: 7: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,608 INFO L280 TraceCheckUtils]: 8: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,608 INFO L280 TraceCheckUtils]: 9: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,609 INFO L280 TraceCheckUtils]: 10: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,609 INFO L263 TraceCheckUtils]: 11: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,610 INFO L280 TraceCheckUtils]: 12: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,611 INFO L280 TraceCheckUtils]: 13: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,612 INFO L280 TraceCheckUtils]: 14: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,612 INFO L263 TraceCheckUtils]: 15: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,613 INFO L280 TraceCheckUtils]: 16: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,614 INFO L280 TraceCheckUtils]: 17: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,615 INFO L280 TraceCheckUtils]: 18: Hoare triple {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,615 INFO L263 TraceCheckUtils]: 19: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,615 INFO L280 TraceCheckUtils]: 20: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,616 INFO L280 TraceCheckUtils]: 21: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,616 INFO L280 TraceCheckUtils]: 22: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,616 INFO L280 TraceCheckUtils]: 23: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,617 INFO L280 TraceCheckUtils]: 24: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,618 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,619 INFO L280 TraceCheckUtils]: 26: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,619 INFO L263 TraceCheckUtils]: 27: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,619 INFO L280 TraceCheckUtils]: 28: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,620 INFO L280 TraceCheckUtils]: 29: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,620 INFO L280 TraceCheckUtils]: 30: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,620 INFO L280 TraceCheckUtils]: 31: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,621 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,622 INFO L280 TraceCheckUtils]: 33: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,623 INFO L280 TraceCheckUtils]: 34: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,623 INFO L280 TraceCheckUtils]: 35: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,624 INFO L280 TraceCheckUtils]: 36: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,624 INFO L280 TraceCheckUtils]: 37: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume true; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,625 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {16392#(<= 2 |fibo1_#in~n|)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,626 INFO L280 TraceCheckUtils]: 39: Hoare triple {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,627 INFO L263 TraceCheckUtils]: 40: Hoare triple {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,627 INFO L280 TraceCheckUtils]: 41: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,627 INFO L280 TraceCheckUtils]: 42: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,627 INFO L280 TraceCheckUtils]: 43: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,627 INFO L280 TraceCheckUtils]: 44: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,628 INFO L280 TraceCheckUtils]: 45: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,629 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15803#true} {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,629 INFO L280 TraceCheckUtils]: 47: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,630 INFO L280 TraceCheckUtils]: 48: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,630 INFO L280 TraceCheckUtils]: 49: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,631 INFO L280 TraceCheckUtils]: 50: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,633 INFO L280 TraceCheckUtils]: 51: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} assume true; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,636 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {16378#(<= 3 |fibo2_#in~n|)} {16281#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,638 INFO L280 TraceCheckUtils]: 53: Hoare triple {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,638 INFO L263 TraceCheckUtils]: 54: Hoare triple {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,639 INFO L280 TraceCheckUtils]: 55: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,639 INFO L280 TraceCheckUtils]: 56: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,639 INFO L280 TraceCheckUtils]: 57: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,640 INFO L263 TraceCheckUtils]: 58: Hoare triple {15803#true} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,640 INFO L280 TraceCheckUtils]: 59: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,640 INFO L280 TraceCheckUtils]: 60: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,641 INFO L280 TraceCheckUtils]: 61: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,641 INFO L280 TraceCheckUtils]: 62: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,641 INFO L280 TraceCheckUtils]: 63: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,641 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,642 INFO L280 TraceCheckUtils]: 65: Hoare triple {15803#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,642 INFO L263 TraceCheckUtils]: 66: Hoare triple {15803#true} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,642 INFO L280 TraceCheckUtils]: 67: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,643 INFO L280 TraceCheckUtils]: 68: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,643 INFO L280 TraceCheckUtils]: 69: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,643 INFO L280 TraceCheckUtils]: 70: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,643 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,644 INFO L280 TraceCheckUtils]: 72: Hoare triple {15803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,644 INFO L280 TraceCheckUtils]: 73: Hoare triple {15803#true} #res := #t~ret2 + #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,644 INFO L280 TraceCheckUtils]: 74: Hoare triple {15803#true} havoc #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,645 INFO L280 TraceCheckUtils]: 75: Hoare triple {15803#true} havoc #t~ret2; {15803#true} is VALID [2020-07-08 22:06:51,645 INFO L280 TraceCheckUtils]: 76: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,648 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {15803#true} {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,649 INFO L280 TraceCheckUtils]: 78: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,650 INFO L280 TraceCheckUtils]: 79: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,651 INFO L280 TraceCheckUtils]: 80: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,652 INFO L280 TraceCheckUtils]: 81: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,652 INFO L280 TraceCheckUtils]: 82: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} assume true; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,654 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {16347#(<= 4 |fibo1_#in~n|)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:51,655 INFO L280 TraceCheckUtils]: 84: Hoare triple {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:51,656 INFO L263 TraceCheckUtils]: 85: Hoare triple {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,656 INFO L280 TraceCheckUtils]: 86: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,656 INFO L280 TraceCheckUtils]: 87: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,657 INFO L280 TraceCheckUtils]: 88: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,657 INFO L263 TraceCheckUtils]: 89: Hoare triple {15803#true} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,657 INFO L280 TraceCheckUtils]: 90: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,658 INFO L280 TraceCheckUtils]: 91: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,658 INFO L280 TraceCheckUtils]: 92: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,658 INFO L263 TraceCheckUtils]: 93: Hoare triple {15803#true} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,659 INFO L280 TraceCheckUtils]: 94: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,659 INFO L280 TraceCheckUtils]: 95: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,659 INFO L280 TraceCheckUtils]: 96: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,659 INFO L280 TraceCheckUtils]: 97: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,660 INFO L280 TraceCheckUtils]: 98: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,660 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,660 INFO L280 TraceCheckUtils]: 100: Hoare triple {15803#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,661 INFO L263 TraceCheckUtils]: 101: Hoare triple {15803#true} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,661 INFO L280 TraceCheckUtils]: 102: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,661 INFO L280 TraceCheckUtils]: 103: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,662 INFO L280 TraceCheckUtils]: 104: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,662 INFO L280 TraceCheckUtils]: 105: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,662 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,662 INFO L280 TraceCheckUtils]: 107: Hoare triple {15803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,663 INFO L280 TraceCheckUtils]: 108: Hoare triple {15803#true} #res := #t~ret2 + #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,663 INFO L280 TraceCheckUtils]: 109: Hoare triple {15803#true} havoc #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,663 INFO L280 TraceCheckUtils]: 110: Hoare triple {15803#true} havoc #t~ret2; {15803#true} is VALID [2020-07-08 22:06:51,663 INFO L280 TraceCheckUtils]: 111: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,664 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {15803#true} {15803#true} #69#return; {15803#true} is VALID [2020-07-08 22:06:51,664 INFO L280 TraceCheckUtils]: 113: Hoare triple {15803#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,664 INFO L263 TraceCheckUtils]: 114: Hoare triple {15803#true} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,665 INFO L280 TraceCheckUtils]: 115: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,665 INFO L280 TraceCheckUtils]: 116: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,665 INFO L280 TraceCheckUtils]: 117: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,666 INFO L280 TraceCheckUtils]: 118: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,666 INFO L280 TraceCheckUtils]: 119: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,666 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15803#true} {15803#true} #71#return; {15803#true} is VALID [2020-07-08 22:06:51,666 INFO L280 TraceCheckUtils]: 121: Hoare triple {15803#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,667 INFO L280 TraceCheckUtils]: 122: Hoare triple {15803#true} #res := #t~ret0 + #t~ret1; {15803#true} is VALID [2020-07-08 22:06:51,667 INFO L280 TraceCheckUtils]: 123: Hoare triple {15803#true} havoc #t~ret1; {15803#true} is VALID [2020-07-08 22:06:51,667 INFO L280 TraceCheckUtils]: 124: Hoare triple {15803#true} havoc #t~ret0; {15803#true} is VALID [2020-07-08 22:06:51,667 INFO L280 TraceCheckUtils]: 125: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,670 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15803#true} {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,671 INFO L280 TraceCheckUtils]: 127: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,672 INFO L280 TraceCheckUtils]: 128: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,673 INFO L280 TraceCheckUtils]: 129: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,673 INFO L280 TraceCheckUtils]: 130: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,674 INFO L280 TraceCheckUtils]: 131: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} assume true; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,675 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16280#(<= 5 |fibo2_#in~n|)} {15803#true} #69#return; {16119#(<= 6 fibo1_~n)} is VALID [2020-07-08 22:06:51,676 INFO L280 TraceCheckUtils]: 133: Hoare triple {16119#(<= 6 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16119#(<= 6 fibo1_~n)} is VALID [2020-07-08 22:06:51,676 INFO L263 TraceCheckUtils]: 134: Hoare triple {16119#(<= 6 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,677 INFO L280 TraceCheckUtils]: 135: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,677 INFO L280 TraceCheckUtils]: 136: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,678 INFO L280 TraceCheckUtils]: 137: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,678 INFO L263 TraceCheckUtils]: 138: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,679 INFO L280 TraceCheckUtils]: 139: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,680 INFO L280 TraceCheckUtils]: 140: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,681 INFO L280 TraceCheckUtils]: 141: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,681 INFO L263 TraceCheckUtils]: 142: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,682 INFO L280 TraceCheckUtils]: 143: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,682 INFO L280 TraceCheckUtils]: 144: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,683 INFO L280 TraceCheckUtils]: 145: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,684 INFO L280 TraceCheckUtils]: 146: Hoare triple {16488#(<= |fibo2_#in~n| 1)} #res := 1; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,684 INFO L280 TraceCheckUtils]: 147: Hoare triple {16488#(<= |fibo2_#in~n| 1)} assume true; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,686 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {16488#(<= |fibo2_#in~n| 1)} {16281#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,687 INFO L280 TraceCheckUtils]: 149: Hoare triple {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,687 INFO L263 TraceCheckUtils]: 150: Hoare triple {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,688 INFO L280 TraceCheckUtils]: 151: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,688 INFO L280 TraceCheckUtils]: 152: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,688 INFO L280 TraceCheckUtils]: 153: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,689 INFO L280 TraceCheckUtils]: 154: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,690 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {15803#true} {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,691 INFO L280 TraceCheckUtils]: 156: Hoare triple {16487#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,692 INFO L280 TraceCheckUtils]: 157: Hoare triple {16487#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,692 INFO L280 TraceCheckUtils]: 158: Hoare triple {16487#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,693 INFO L280 TraceCheckUtils]: 159: Hoare triple {16487#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,694 INFO L280 TraceCheckUtils]: 160: Hoare triple {16487#(<= |fibo1_#in~n| 2)} assume true; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,696 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {16487#(<= |fibo1_#in~n| 2)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:51,697 INFO L280 TraceCheckUtils]: 162: Hoare triple {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:51,697 INFO L263 TraceCheckUtils]: 163: Hoare triple {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,697 INFO L280 TraceCheckUtils]: 164: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,698 INFO L280 TraceCheckUtils]: 165: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,698 INFO L280 TraceCheckUtils]: 166: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,698 INFO L280 TraceCheckUtils]: 167: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,698 INFO L280 TraceCheckUtils]: 168: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,700 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {15803#true} {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,700 INFO L280 TraceCheckUtils]: 170: Hoare triple {16474#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,701 INFO L280 TraceCheckUtils]: 171: Hoare triple {16474#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,701 INFO L280 TraceCheckUtils]: 172: Hoare triple {16474#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,702 INFO L280 TraceCheckUtils]: 173: Hoare triple {16474#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,703 INFO L280 TraceCheckUtils]: 174: Hoare triple {16474#(<= |fibo2_#in~n| 3)} assume true; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,704 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {16474#(<= |fibo2_#in~n| 3)} {16119#(<= 6 fibo1_~n)} #71#return; {15804#false} is VALID [2020-07-08 22:06:51,705 INFO L280 TraceCheckUtils]: 176: Hoare triple {15804#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15804#false} is VALID [2020-07-08 22:06:51,705 INFO L280 TraceCheckUtils]: 177: Hoare triple {15804#false} #res := #t~ret0 + #t~ret1; {15804#false} is VALID [2020-07-08 22:06:51,705 INFO L280 TraceCheckUtils]: 178: Hoare triple {15804#false} havoc #t~ret1; {15804#false} is VALID [2020-07-08 22:06:51,705 INFO L280 TraceCheckUtils]: 179: Hoare triple {15804#false} havoc #t~ret0; {15804#false} is VALID [2020-07-08 22:06:51,705 INFO L280 TraceCheckUtils]: 180: Hoare triple {15804#false} assume true; {15804#false} is VALID [2020-07-08 22:06:51,706 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {15804#false} {15807#(<= 8 main_~x~0)} #63#return; {15804#false} is VALID [2020-07-08 22:06:51,739 INFO L263 TraceCheckUtils]: 0: Hoare triple {15803#true} call ULTIMATE.init(); {15803#true} is VALID [2020-07-08 22:06:51,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,740 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15803#true} {15803#true} #59#return; {15803#true} is VALID [2020-07-08 22:06:51,740 INFO L263 TraceCheckUtils]: 3: Hoare triple {15803#true} call #t~ret5 := main(); {15803#true} is VALID [2020-07-08 22:06:51,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {15803#true} ~x~0 := 8; {15807#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:51,744 INFO L263 TraceCheckUtils]: 5: Hoare triple {15807#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {15803#true} is VALID [2020-07-08 22:06:51,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,745 INFO L263 TraceCheckUtils]: 9: Hoare triple {15803#true} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,746 INFO L280 TraceCheckUtils]: 10: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,747 INFO L280 TraceCheckUtils]: 11: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,748 INFO L263 TraceCheckUtils]: 13: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,749 INFO L280 TraceCheckUtils]: 14: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,749 INFO L280 TraceCheckUtils]: 15: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,750 INFO L280 TraceCheckUtils]: 16: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,750 INFO L263 TraceCheckUtils]: 17: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,751 INFO L280 TraceCheckUtils]: 18: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,752 INFO L280 TraceCheckUtils]: 19: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,752 INFO L280 TraceCheckUtils]: 20: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,753 INFO L263 TraceCheckUtils]: 21: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,753 INFO L280 TraceCheckUtils]: 22: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,755 INFO L280 TraceCheckUtils]: 23: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,756 INFO L280 TraceCheckUtils]: 24: Hoare triple {16379#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,756 INFO L263 TraceCheckUtils]: 25: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,756 INFO L280 TraceCheckUtils]: 26: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,756 INFO L280 TraceCheckUtils]: 27: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,757 INFO L280 TraceCheckUtils]: 28: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,757 INFO L280 TraceCheckUtils]: 29: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,757 INFO L280 TraceCheckUtils]: 30: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,759 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,760 INFO L280 TraceCheckUtils]: 32: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,760 INFO L263 TraceCheckUtils]: 33: Hoare triple {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,760 INFO L280 TraceCheckUtils]: 34: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,760 INFO L280 TraceCheckUtils]: 35: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,761 INFO L280 TraceCheckUtils]: 36: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,761 INFO L280 TraceCheckUtils]: 37: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,764 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15803#true} {16380#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,764 INFO L280 TraceCheckUtils]: 39: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,765 INFO L280 TraceCheckUtils]: 40: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,767 INFO L280 TraceCheckUtils]: 41: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,767 INFO L280 TraceCheckUtils]: 42: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,768 INFO L280 TraceCheckUtils]: 43: Hoare triple {16392#(<= 2 |fibo1_#in~n|)} assume true; {16392#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,769 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16392#(<= 2 |fibo1_#in~n|)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,770 INFO L280 TraceCheckUtils]: 45: Hoare triple {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 22:06:51,770 INFO L263 TraceCheckUtils]: 46: Hoare triple {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,770 INFO L280 TraceCheckUtils]: 47: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,770 INFO L280 TraceCheckUtils]: 48: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,771 INFO L280 TraceCheckUtils]: 49: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,771 INFO L280 TraceCheckUtils]: 50: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,771 INFO L280 TraceCheckUtils]: 51: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,772 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {15803#true} {16371#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #67#return; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,773 INFO L280 TraceCheckUtils]: 53: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,774 INFO L280 TraceCheckUtils]: 54: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,774 INFO L280 TraceCheckUtils]: 55: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,775 INFO L280 TraceCheckUtils]: 56: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,776 INFO L280 TraceCheckUtils]: 57: Hoare triple {16378#(<= 3 |fibo2_#in~n|)} assume true; {16378#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,777 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {16378#(<= 3 |fibo2_#in~n|)} {16281#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,778 INFO L280 TraceCheckUtils]: 59: Hoare triple {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,779 INFO L263 TraceCheckUtils]: 60: Hoare triple {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,779 INFO L280 TraceCheckUtils]: 61: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,779 INFO L280 TraceCheckUtils]: 62: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,779 INFO L280 TraceCheckUtils]: 63: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,780 INFO L263 TraceCheckUtils]: 64: Hoare triple {15803#true} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,780 INFO L280 TraceCheckUtils]: 65: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,780 INFO L280 TraceCheckUtils]: 66: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,781 INFO L280 TraceCheckUtils]: 67: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,781 INFO L280 TraceCheckUtils]: 68: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,781 INFO L280 TraceCheckUtils]: 69: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,781 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,782 INFO L280 TraceCheckUtils]: 71: Hoare triple {15803#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,782 INFO L263 TraceCheckUtils]: 72: Hoare triple {15803#true} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,782 INFO L280 TraceCheckUtils]: 73: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,782 INFO L280 TraceCheckUtils]: 74: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,783 INFO L280 TraceCheckUtils]: 75: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,783 INFO L280 TraceCheckUtils]: 76: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,783 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,784 INFO L280 TraceCheckUtils]: 78: Hoare triple {15803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,784 INFO L280 TraceCheckUtils]: 79: Hoare triple {15803#true} #res := #t~ret2 + #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,784 INFO L280 TraceCheckUtils]: 80: Hoare triple {15803#true} havoc #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,784 INFO L280 TraceCheckUtils]: 81: Hoare triple {15803#true} havoc #t~ret2; {15803#true} is VALID [2020-07-08 22:06:51,785 INFO L280 TraceCheckUtils]: 82: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,786 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {15803#true} {16323#(and (<= 4 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,787 INFO L280 TraceCheckUtils]: 84: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,788 INFO L280 TraceCheckUtils]: 85: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,789 INFO L280 TraceCheckUtils]: 86: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,789 INFO L280 TraceCheckUtils]: 87: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,791 INFO L280 TraceCheckUtils]: 88: Hoare triple {16347#(<= 4 |fibo1_#in~n|)} assume true; {16347#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,792 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {16347#(<= 4 |fibo1_#in~n|)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:51,793 INFO L280 TraceCheckUtils]: 90: Hoare triple {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:51,793 INFO L263 TraceCheckUtils]: 91: Hoare triple {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,794 INFO L280 TraceCheckUtils]: 92: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,794 INFO L280 TraceCheckUtils]: 93: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,794 INFO L280 TraceCheckUtils]: 94: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,794 INFO L263 TraceCheckUtils]: 95: Hoare triple {15803#true} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,794 INFO L280 TraceCheckUtils]: 96: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,795 INFO L280 TraceCheckUtils]: 97: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,795 INFO L280 TraceCheckUtils]: 98: Hoare triple {15803#true} assume !(1 == ~n); {15803#true} is VALID [2020-07-08 22:06:51,795 INFO L263 TraceCheckUtils]: 99: Hoare triple {15803#true} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,795 INFO L280 TraceCheckUtils]: 100: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,795 INFO L280 TraceCheckUtils]: 101: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,795 INFO L280 TraceCheckUtils]: 102: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,796 INFO L280 TraceCheckUtils]: 103: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,796 INFO L280 TraceCheckUtils]: 104: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,796 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {15803#true} {15803#true} #65#return; {15803#true} is VALID [2020-07-08 22:06:51,796 INFO L280 TraceCheckUtils]: 106: Hoare triple {15803#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,796 INFO L263 TraceCheckUtils]: 107: Hoare triple {15803#true} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,797 INFO L280 TraceCheckUtils]: 108: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,797 INFO L280 TraceCheckUtils]: 109: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,797 INFO L280 TraceCheckUtils]: 110: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,797 INFO L280 TraceCheckUtils]: 111: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,797 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {15803#true} {15803#true} #67#return; {15803#true} is VALID [2020-07-08 22:06:51,798 INFO L280 TraceCheckUtils]: 113: Hoare triple {15803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,798 INFO L280 TraceCheckUtils]: 114: Hoare triple {15803#true} #res := #t~ret2 + #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,798 INFO L280 TraceCheckUtils]: 115: Hoare triple {15803#true} havoc #t~ret3; {15803#true} is VALID [2020-07-08 22:06:51,798 INFO L280 TraceCheckUtils]: 116: Hoare triple {15803#true} havoc #t~ret2; {15803#true} is VALID [2020-07-08 22:06:51,798 INFO L280 TraceCheckUtils]: 117: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,799 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {15803#true} {15803#true} #69#return; {15803#true} is VALID [2020-07-08 22:06:51,799 INFO L280 TraceCheckUtils]: 119: Hoare triple {15803#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,799 INFO L263 TraceCheckUtils]: 120: Hoare triple {15803#true} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,799 INFO L280 TraceCheckUtils]: 121: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,799 INFO L280 TraceCheckUtils]: 122: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,799 INFO L280 TraceCheckUtils]: 123: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,800 INFO L280 TraceCheckUtils]: 124: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,800 INFO L280 TraceCheckUtils]: 125: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,800 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15803#true} {15803#true} #71#return; {15803#true} is VALID [2020-07-08 22:06:51,800 INFO L280 TraceCheckUtils]: 127: Hoare triple {15803#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15803#true} is VALID [2020-07-08 22:06:51,800 INFO L280 TraceCheckUtils]: 128: Hoare triple {15803#true} #res := #t~ret0 + #t~ret1; {15803#true} is VALID [2020-07-08 22:06:51,801 INFO L280 TraceCheckUtils]: 129: Hoare triple {15803#true} havoc #t~ret1; {15803#true} is VALID [2020-07-08 22:06:51,801 INFO L280 TraceCheckUtils]: 130: Hoare triple {15803#true} havoc #t~ret0; {15803#true} is VALID [2020-07-08 22:06:51,801 INFO L280 TraceCheckUtils]: 131: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,804 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {15803#true} {16238#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,805 INFO L280 TraceCheckUtils]: 133: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,806 INFO L280 TraceCheckUtils]: 134: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,807 INFO L280 TraceCheckUtils]: 135: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,808 INFO L280 TraceCheckUtils]: 136: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,808 INFO L280 TraceCheckUtils]: 137: Hoare triple {16280#(<= 5 |fibo2_#in~n|)} assume true; {16280#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,810 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {16280#(<= 5 |fibo2_#in~n|)} {15803#true} #69#return; {16119#(<= 6 fibo1_~n)} is VALID [2020-07-08 22:06:51,811 INFO L280 TraceCheckUtils]: 139: Hoare triple {16119#(<= 6 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16119#(<= 6 fibo1_~n)} is VALID [2020-07-08 22:06:51,811 INFO L263 TraceCheckUtils]: 140: Hoare triple {16119#(<= 6 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,812 INFO L280 TraceCheckUtils]: 141: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,813 INFO L280 TraceCheckUtils]: 142: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,813 INFO L280 TraceCheckUtils]: 143: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,814 INFO L263 TraceCheckUtils]: 144: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,814 INFO L280 TraceCheckUtils]: 145: Hoare triple {15803#true} ~n := #in~n; {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,815 INFO L280 TraceCheckUtils]: 146: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,816 INFO L280 TraceCheckUtils]: 147: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {16281#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:51,816 INFO L263 TraceCheckUtils]: 148: Hoare triple {16281#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15803#true} is VALID [2020-07-08 22:06:51,817 INFO L280 TraceCheckUtils]: 149: Hoare triple {15803#true} ~n := #in~n; {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,817 INFO L280 TraceCheckUtils]: 150: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:51,818 INFO L280 TraceCheckUtils]: 151: Hoare triple {16161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,819 INFO L280 TraceCheckUtils]: 152: Hoare triple {16488#(<= |fibo2_#in~n| 1)} #res := 1; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,820 INFO L280 TraceCheckUtils]: 153: Hoare triple {16488#(<= |fibo2_#in~n| 1)} assume true; {16488#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:51,822 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {16488#(<= |fibo2_#in~n| 1)} {16281#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,823 INFO L280 TraceCheckUtils]: 155: Hoare triple {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:51,823 INFO L263 TraceCheckUtils]: 156: Hoare triple {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,823 INFO L280 TraceCheckUtils]: 157: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,824 INFO L280 TraceCheckUtils]: 158: Hoare triple {15803#true} assume ~n < 1; {15803#true} is VALID [2020-07-08 22:06:51,824 INFO L280 TraceCheckUtils]: 159: Hoare triple {15803#true} #res := 0; {15803#true} is VALID [2020-07-08 22:06:51,824 INFO L280 TraceCheckUtils]: 160: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,826 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {15803#true} {16481#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,827 INFO L280 TraceCheckUtils]: 162: Hoare triple {16487#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,827 INFO L280 TraceCheckUtils]: 163: Hoare triple {16487#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,828 INFO L280 TraceCheckUtils]: 164: Hoare triple {16487#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,829 INFO L280 TraceCheckUtils]: 165: Hoare triple {16487#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,829 INFO L280 TraceCheckUtils]: 166: Hoare triple {16487#(<= |fibo1_#in~n| 2)} assume true; {16487#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:51,831 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {16487#(<= |fibo1_#in~n| 2)} {16161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:51,832 INFO L280 TraceCheckUtils]: 168: Hoare triple {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:51,833 INFO L263 TraceCheckUtils]: 169: Hoare triple {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {15803#true} is VALID [2020-07-08 22:06:51,833 INFO L280 TraceCheckUtils]: 170: Hoare triple {15803#true} ~n := #in~n; {15803#true} is VALID [2020-07-08 22:06:51,833 INFO L280 TraceCheckUtils]: 171: Hoare triple {15803#true} assume !(~n < 1); {15803#true} is VALID [2020-07-08 22:06:51,833 INFO L280 TraceCheckUtils]: 172: Hoare triple {15803#true} assume 1 == ~n; {15803#true} is VALID [2020-07-08 22:06:51,834 INFO L280 TraceCheckUtils]: 173: Hoare triple {15803#true} #res := 1; {15803#true} is VALID [2020-07-08 22:06:51,834 INFO L280 TraceCheckUtils]: 174: Hoare triple {15803#true} assume true; {15803#true} is VALID [2020-07-08 22:06:51,836 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {15803#true} {16467#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,836 INFO L280 TraceCheckUtils]: 176: Hoare triple {16474#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,837 INFO L280 TraceCheckUtils]: 177: Hoare triple {16474#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,838 INFO L280 TraceCheckUtils]: 178: Hoare triple {16474#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,838 INFO L280 TraceCheckUtils]: 179: Hoare triple {16474#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,839 INFO L280 TraceCheckUtils]: 180: Hoare triple {16474#(<= |fibo2_#in~n| 3)} assume true; {16474#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:51,841 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {16474#(<= |fibo2_#in~n| 3)} {16119#(<= 6 fibo1_~n)} #71#return; {15804#false} is VALID [2020-07-08 22:06:51,841 INFO L280 TraceCheckUtils]: 182: Hoare triple {15804#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15804#false} is VALID [2020-07-08 22:06:51,841 INFO L280 TraceCheckUtils]: 183: Hoare triple {15804#false} #res := #t~ret0 + #t~ret1; {15804#false} is VALID [2020-07-08 22:06:51,841 INFO L280 TraceCheckUtils]: 184: Hoare triple {15804#false} havoc #t~ret1; {15804#false} is VALID [2020-07-08 22:06:51,842 INFO L280 TraceCheckUtils]: 185: Hoare triple {15804#false} havoc #t~ret0; {15804#false} is VALID [2020-07-08 22:06:51,842 INFO L280 TraceCheckUtils]: 186: Hoare triple {15804#false} assume true; {15804#false} is VALID [2020-07-08 22:06:51,842 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {15804#false} {15807#(<= 8 main_~x~0)} #63#return; {15804#false} is VALID [2020-07-08 22:06:51,842 INFO L280 TraceCheckUtils]: 188: Hoare triple {15804#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {15804#false} is VALID [2020-07-08 22:06:51,843 INFO L280 TraceCheckUtils]: 189: Hoare triple {15804#false} ~result~0 := #t~ret4; {15804#false} is VALID [2020-07-08 22:06:51,843 INFO L280 TraceCheckUtils]: 190: Hoare triple {15804#false} havoc #t~ret4; {15804#false} is VALID [2020-07-08 22:06:51,843 INFO L280 TraceCheckUtils]: 191: Hoare triple {15804#false} assume 21 == ~result~0; {15804#false} is VALID [2020-07-08 22:06:51,844 INFO L280 TraceCheckUtils]: 192: Hoare triple {15804#false} assume !false; {15804#false} is VALID [2020-07-08 22:06:51,885 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 180 proven. 162 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2020-07-08 22:06:51,885 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1047726174] [2020-07-08 22:06:51,886 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:51,886 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-08 22:06:51,886 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [532594517] [2020-07-08 22:06:51,887 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 193 [2020-07-08 22:06:51,901 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:51,901 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 22:06:52,057 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:52,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 22:06:52,058 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:52,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 22:06:52,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-08 22:06:52,059 INFO L87 Difference]: Start difference. First operand 283 states and 408 transitions. Second operand 20 states. [2020-07-08 22:06:55,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:55,212 INFO L93 Difference]: Finished difference Result 595 states and 912 transitions. [2020-07-08 22:06:55,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-08 22:06:55,213 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 193 [2020-07-08 22:06:55,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 22:06:55,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 186 transitions. [2020-07-08 22:06:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 22:06:55,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 186 transitions. [2020-07-08 22:06:55,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 186 transitions. [2020-07-08 22:06:55,460 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 186 edges. 186 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:55,477 INFO L225 Difference]: With dead ends: 595 [2020-07-08 22:06:55,477 INFO L226 Difference]: Without dead ends: 322 [2020-07-08 22:06:55,485 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=96, Invalid=504, Unknown=0, NotChecked=0, Total=600 [2020-07-08 22:06:55,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states. [2020-07-08 22:06:56,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 301. [2020-07-08 22:06:56,214 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:56,214 INFO L82 GeneralOperation]: Start isEquivalent. First operand 322 states. Second operand 301 states. [2020-07-08 22:06:56,214 INFO L74 IsIncluded]: Start isIncluded. First operand 322 states. Second operand 301 states. [2020-07-08 22:06:56,215 INFO L87 Difference]: Start difference. First operand 322 states. Second operand 301 states. [2020-07-08 22:06:56,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:56,228 INFO L93 Difference]: Finished difference Result 322 states and 451 transitions. [2020-07-08 22:06:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 451 transitions. [2020-07-08 22:06:56,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:56,231 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:56,231 INFO L74 IsIncluded]: Start isIncluded. First operand 301 states. Second operand 322 states. [2020-07-08 22:06:56,232 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 322 states. [2020-07-08 22:06:56,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:56,247 INFO L93 Difference]: Finished difference Result 322 states and 451 transitions. [2020-07-08 22:06:56,247 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 451 transitions. [2020-07-08 22:06:56,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:56,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:56,250 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:56,250 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:56,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2020-07-08 22:06:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 423 transitions. [2020-07-08 22:06:56,263 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 423 transitions. Word has length 193 [2020-07-08 22:06:56,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:56,264 INFO L479 AbstractCegarLoop]: Abstraction has 301 states and 423 transitions. [2020-07-08 22:06:56,264 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 22:06:56,264 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 301 states and 423 transitions. [2020-07-08 22:06:56,915 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 423 edges. 423 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 423 transitions. [2020-07-08 22:06:56,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2020-07-08 22:06:56,922 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:56,922 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] [2020-07-08 22:06:56,923 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-07-08 22:06:56,923 INFO L427 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:56,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:56,923 INFO L82 PathProgramCache]: Analyzing trace with hash -2113087688, now seen corresponding path program 5 times [2020-07-08 22:06:56,924 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:56,924 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [603444616] [2020-07-08 22:06:56,924 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,047 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18937#true} {18937#true} #59#return; {18937#true} is VALID [2020-07-08 22:06:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {19702#(<= |fibo2_#in~n| 1)} #res := 1; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,398 INFO L280 TraceCheckUtils]: 4: Hoare triple {19702#(<= |fibo2_#in~n| 1)} assume true; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,400 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19702#(<= |fibo2_#in~n| 1)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,406 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18937#true} {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,410 INFO L263 TraceCheckUtils]: 3: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,410 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,411 INFO L280 TraceCheckUtils]: 6: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,412 INFO L280 TraceCheckUtils]: 7: Hoare triple {19702#(<= |fibo2_#in~n| 1)} #res := 1; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,413 INFO L280 TraceCheckUtils]: 8: Hoare triple {19702#(<= |fibo2_#in~n| 1)} assume true; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,414 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {19702#(<= |fibo2_#in~n| 1)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,415 INFO L263 TraceCheckUtils]: 11: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,415 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,415 INFO L280 TraceCheckUtils]: 13: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,415 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,416 INFO L280 TraceCheckUtils]: 15: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,417 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18937#true} {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,417 INFO L280 TraceCheckUtils]: 17: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,418 INFO L280 TraceCheckUtils]: 18: Hoare triple {19701#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,419 INFO L280 TraceCheckUtils]: 19: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,419 INFO L280 TraceCheckUtils]: 20: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,420 INFO L280 TraceCheckUtils]: 21: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume true; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,421 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {19701#(<= |fibo1_#in~n| 2)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:57,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,427 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,428 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18937#true} {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,430 INFO L263 TraceCheckUtils]: 3: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,432 INFO L263 TraceCheckUtils]: 7: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,434 INFO L280 TraceCheckUtils]: 10: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,435 INFO L280 TraceCheckUtils]: 11: Hoare triple {19702#(<= |fibo2_#in~n| 1)} #res := 1; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {19702#(<= |fibo2_#in~n| 1)} assume true; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,436 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {19702#(<= |fibo2_#in~n| 1)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,437 INFO L280 TraceCheckUtils]: 14: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,437 INFO L263 TraceCheckUtils]: 15: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,438 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,438 INFO L280 TraceCheckUtils]: 19: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,440 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18937#true} {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,441 INFO L280 TraceCheckUtils]: 22: Hoare triple {19701#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,442 INFO L280 TraceCheckUtils]: 24: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,442 INFO L280 TraceCheckUtils]: 25: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume true; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,444 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19701#(<= |fibo1_#in~n| 2)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:57,444 INFO L280 TraceCheckUtils]: 27: Hoare triple {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:57,445 INFO L263 TraceCheckUtils]: 28: Hoare triple {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,445 INFO L280 TraceCheckUtils]: 29: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,445 INFO L280 TraceCheckUtils]: 30: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,445 INFO L280 TraceCheckUtils]: 31: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,445 INFO L280 TraceCheckUtils]: 32: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,446 INFO L280 TraceCheckUtils]: 33: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,447 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18937#true} {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,447 INFO L280 TraceCheckUtils]: 35: Hoare triple {19688#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,448 INFO L280 TraceCheckUtils]: 36: Hoare triple {19688#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,448 INFO L280 TraceCheckUtils]: 37: Hoare triple {19688#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,449 INFO L280 TraceCheckUtils]: 38: Hoare triple {19688#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,450 INFO L280 TraceCheckUtils]: 39: Hoare triple {19688#(<= |fibo2_#in~n| 3)} assume true; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,451 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {19688#(<= |fibo2_#in~n| 3)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,464 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,464 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,464 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,468 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,469 INFO L263 TraceCheckUtils]: 3: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,470 INFO L280 TraceCheckUtils]: 7: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,471 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,471 INFO L280 TraceCheckUtils]: 10: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,471 INFO L263 TraceCheckUtils]: 11: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,471 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,472 INFO L280 TraceCheckUtils]: 13: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,472 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,472 INFO L280 TraceCheckUtils]: 15: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,472 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,472 INFO L280 TraceCheckUtils]: 17: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,473 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,473 INFO L280 TraceCheckUtils]: 19: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,473 INFO L280 TraceCheckUtils]: 20: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,473 INFO L280 TraceCheckUtils]: 21: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,475 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18937#true} {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,477 INFO L263 TraceCheckUtils]: 3: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,478 INFO L280 TraceCheckUtils]: 5: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,479 INFO L263 TraceCheckUtils]: 7: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,480 INFO L280 TraceCheckUtils]: 9: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,481 INFO L280 TraceCheckUtils]: 10: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,481 INFO L263 TraceCheckUtils]: 11: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,482 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,482 INFO L280 TraceCheckUtils]: 13: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,483 INFO L280 TraceCheckUtils]: 14: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,483 INFO L280 TraceCheckUtils]: 15: Hoare triple {19702#(<= |fibo2_#in~n| 1)} #res := 1; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,484 INFO L280 TraceCheckUtils]: 16: Hoare triple {19702#(<= |fibo2_#in~n| 1)} assume true; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,485 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19702#(<= |fibo2_#in~n| 1)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,486 INFO L280 TraceCheckUtils]: 18: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,486 INFO L263 TraceCheckUtils]: 19: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,486 INFO L280 TraceCheckUtils]: 20: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,487 INFO L280 TraceCheckUtils]: 21: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,487 INFO L280 TraceCheckUtils]: 22: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,487 INFO L280 TraceCheckUtils]: 23: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,488 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18937#true} {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,489 INFO L280 TraceCheckUtils]: 25: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,489 INFO L280 TraceCheckUtils]: 26: Hoare triple {19701#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,490 INFO L280 TraceCheckUtils]: 27: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,490 INFO L280 TraceCheckUtils]: 28: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,491 INFO L280 TraceCheckUtils]: 29: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume true; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,492 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {19701#(<= |fibo1_#in~n| 2)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:57,493 INFO L280 TraceCheckUtils]: 31: Hoare triple {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:57,493 INFO L263 TraceCheckUtils]: 32: Hoare triple {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,494 INFO L280 TraceCheckUtils]: 33: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,494 INFO L280 TraceCheckUtils]: 34: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,494 INFO L280 TraceCheckUtils]: 35: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,494 INFO L280 TraceCheckUtils]: 36: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,495 INFO L280 TraceCheckUtils]: 37: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,496 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18937#true} {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,496 INFO L280 TraceCheckUtils]: 39: Hoare triple {19688#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,497 INFO L280 TraceCheckUtils]: 40: Hoare triple {19688#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,497 INFO L280 TraceCheckUtils]: 41: Hoare triple {19688#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,498 INFO L280 TraceCheckUtils]: 42: Hoare triple {19688#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,499 INFO L280 TraceCheckUtils]: 43: Hoare triple {19688#(<= |fibo2_#in~n| 3)} assume true; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,500 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {19688#(<= |fibo2_#in~n| 3)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,501 INFO L280 TraceCheckUtils]: 45: Hoare triple {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,501 INFO L263 TraceCheckUtils]: 46: Hoare triple {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,502 INFO L280 TraceCheckUtils]: 47: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,502 INFO L280 TraceCheckUtils]: 48: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,502 INFO L280 TraceCheckUtils]: 49: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,502 INFO L263 TraceCheckUtils]: 50: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,502 INFO L280 TraceCheckUtils]: 51: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,503 INFO L280 TraceCheckUtils]: 52: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,503 INFO L280 TraceCheckUtils]: 53: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,503 INFO L280 TraceCheckUtils]: 54: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,503 INFO L280 TraceCheckUtils]: 55: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,503 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,504 INFO L280 TraceCheckUtils]: 57: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,504 INFO L263 TraceCheckUtils]: 58: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,504 INFO L280 TraceCheckUtils]: 59: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,504 INFO L280 TraceCheckUtils]: 60: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,504 INFO L280 TraceCheckUtils]: 61: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,505 INFO L280 TraceCheckUtils]: 62: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,505 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,505 INFO L280 TraceCheckUtils]: 64: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,505 INFO L280 TraceCheckUtils]: 65: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,505 INFO L280 TraceCheckUtils]: 66: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,506 INFO L280 TraceCheckUtils]: 67: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,506 INFO L280 TraceCheckUtils]: 68: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,507 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {18937#true} {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,508 INFO L280 TraceCheckUtils]: 70: Hoare triple {19657#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,508 INFO L280 TraceCheckUtils]: 71: Hoare triple {19657#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,509 INFO L280 TraceCheckUtils]: 72: Hoare triple {19657#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,509 INFO L280 TraceCheckUtils]: 73: Hoare triple {19657#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,510 INFO L280 TraceCheckUtils]: 74: Hoare triple {19657#(<= |fibo1_#in~n| 4)} assume true; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,511 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {19657#(<= |fibo1_#in~n| 4)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,535 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,536 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,541 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,542 INFO L263 TraceCheckUtils]: 3: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,543 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,543 INFO L280 TraceCheckUtils]: 5: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,543 INFO L280 TraceCheckUtils]: 7: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,544 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,544 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,544 INFO L280 TraceCheckUtils]: 10: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,544 INFO L263 TraceCheckUtils]: 11: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,544 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,545 INFO L280 TraceCheckUtils]: 15: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,545 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,545 INFO L280 TraceCheckUtils]: 17: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,546 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,546 INFO L280 TraceCheckUtils]: 19: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,546 INFO L280 TraceCheckUtils]: 20: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,546 INFO L280 TraceCheckUtils]: 21: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,547 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,552 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:57,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,552 INFO L263 TraceCheckUtils]: 3: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,553 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,553 INFO L263 TraceCheckUtils]: 7: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,553 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,554 INFO L280 TraceCheckUtils]: 11: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,554 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,554 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,555 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,555 INFO L263 TraceCheckUtils]: 15: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,555 INFO L280 TraceCheckUtils]: 16: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,555 INFO L280 TraceCheckUtils]: 17: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,555 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,556 INFO L280 TraceCheckUtils]: 19: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,556 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,556 INFO L280 TraceCheckUtils]: 21: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,556 INFO L280 TraceCheckUtils]: 22: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,556 INFO L280 TraceCheckUtils]: 23: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,557 INFO L280 TraceCheckUtils]: 24: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,557 INFO L280 TraceCheckUtils]: 25: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,557 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:57,557 INFO L280 TraceCheckUtils]: 27: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,557 INFO L263 TraceCheckUtils]: 28: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,558 INFO L280 TraceCheckUtils]: 29: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,558 INFO L280 TraceCheckUtils]: 30: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,558 INFO L280 TraceCheckUtils]: 31: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,558 INFO L280 TraceCheckUtils]: 32: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,558 INFO L280 TraceCheckUtils]: 33: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,559 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:57,559 INFO L280 TraceCheckUtils]: 35: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,559 INFO L280 TraceCheckUtils]: 36: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,559 INFO L280 TraceCheckUtils]: 37: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,559 INFO L280 TraceCheckUtils]: 38: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:57,559 INFO L280 TraceCheckUtils]: 39: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,561 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18937#true} {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:57,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,564 INFO L263 TraceCheckUtils]: 3: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,565 INFO L263 TraceCheckUtils]: 7: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,566 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,567 INFO L280 TraceCheckUtils]: 10: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,567 INFO L263 TraceCheckUtils]: 11: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,568 INFO L280 TraceCheckUtils]: 13: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,569 INFO L280 TraceCheckUtils]: 14: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,569 INFO L263 TraceCheckUtils]: 15: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,570 INFO L280 TraceCheckUtils]: 17: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,571 INFO L280 TraceCheckUtils]: 18: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,571 INFO L280 TraceCheckUtils]: 19: Hoare triple {19702#(<= |fibo2_#in~n| 1)} #res := 1; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,572 INFO L280 TraceCheckUtils]: 20: Hoare triple {19702#(<= |fibo2_#in~n| 1)} assume true; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:57,573 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19702#(<= |fibo2_#in~n| 1)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,574 INFO L280 TraceCheckUtils]: 22: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,575 INFO L263 TraceCheckUtils]: 23: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,575 INFO L280 TraceCheckUtils]: 24: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,575 INFO L280 TraceCheckUtils]: 25: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,575 INFO L280 TraceCheckUtils]: 26: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,575 INFO L280 TraceCheckUtils]: 27: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,577 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18937#true} {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,577 INFO L280 TraceCheckUtils]: 29: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,578 INFO L280 TraceCheckUtils]: 30: Hoare triple {19701#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,578 INFO L280 TraceCheckUtils]: 31: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,579 INFO L280 TraceCheckUtils]: 32: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,580 INFO L280 TraceCheckUtils]: 33: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume true; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:57,581 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19701#(<= |fibo1_#in~n| 2)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:57,582 INFO L280 TraceCheckUtils]: 35: Hoare triple {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:57,582 INFO L263 TraceCheckUtils]: 36: Hoare triple {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,582 INFO L280 TraceCheckUtils]: 37: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,582 INFO L280 TraceCheckUtils]: 38: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,583 INFO L280 TraceCheckUtils]: 39: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,583 INFO L280 TraceCheckUtils]: 40: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,583 INFO L280 TraceCheckUtils]: 41: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,584 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {18937#true} {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,585 INFO L280 TraceCheckUtils]: 43: Hoare triple {19688#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,586 INFO L280 TraceCheckUtils]: 44: Hoare triple {19688#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,586 INFO L280 TraceCheckUtils]: 45: Hoare triple {19688#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,587 INFO L280 TraceCheckUtils]: 46: Hoare triple {19688#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,587 INFO L280 TraceCheckUtils]: 47: Hoare triple {19688#(<= |fibo2_#in~n| 3)} assume true; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:57,589 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {19688#(<= |fibo2_#in~n| 3)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,589 INFO L280 TraceCheckUtils]: 49: Hoare triple {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:57,590 INFO L263 TraceCheckUtils]: 50: Hoare triple {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,590 INFO L280 TraceCheckUtils]: 51: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,590 INFO L280 TraceCheckUtils]: 52: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,590 INFO L280 TraceCheckUtils]: 53: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,591 INFO L263 TraceCheckUtils]: 54: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,591 INFO L280 TraceCheckUtils]: 55: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,591 INFO L280 TraceCheckUtils]: 56: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,591 INFO L280 TraceCheckUtils]: 57: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,591 INFO L280 TraceCheckUtils]: 58: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,592 INFO L280 TraceCheckUtils]: 59: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,592 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,592 INFO L280 TraceCheckUtils]: 61: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,592 INFO L263 TraceCheckUtils]: 62: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,593 INFO L280 TraceCheckUtils]: 63: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,593 INFO L280 TraceCheckUtils]: 64: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,593 INFO L280 TraceCheckUtils]: 65: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,593 INFO L280 TraceCheckUtils]: 66: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,594 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,594 INFO L280 TraceCheckUtils]: 68: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,594 INFO L280 TraceCheckUtils]: 69: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,594 INFO L280 TraceCheckUtils]: 70: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,594 INFO L280 TraceCheckUtils]: 71: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,595 INFO L280 TraceCheckUtils]: 72: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,596 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {18937#true} {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,597 INFO L280 TraceCheckUtils]: 74: Hoare triple {19657#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,597 INFO L280 TraceCheckUtils]: 75: Hoare triple {19657#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,598 INFO L280 TraceCheckUtils]: 76: Hoare triple {19657#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,598 INFO L280 TraceCheckUtils]: 77: Hoare triple {19657#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,599 INFO L280 TraceCheckUtils]: 78: Hoare triple {19657#(<= |fibo1_#in~n| 4)} assume true; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:57,600 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19657#(<= |fibo1_#in~n| 4)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,601 INFO L280 TraceCheckUtils]: 80: Hoare triple {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,601 INFO L263 TraceCheckUtils]: 81: Hoare triple {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,601 INFO L280 TraceCheckUtils]: 82: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,602 INFO L280 TraceCheckUtils]: 83: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,602 INFO L280 TraceCheckUtils]: 84: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,602 INFO L263 TraceCheckUtils]: 85: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,602 INFO L280 TraceCheckUtils]: 86: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,602 INFO L280 TraceCheckUtils]: 87: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,603 INFO L280 TraceCheckUtils]: 88: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,603 INFO L263 TraceCheckUtils]: 89: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,603 INFO L280 TraceCheckUtils]: 90: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,603 INFO L280 TraceCheckUtils]: 91: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,603 INFO L280 TraceCheckUtils]: 92: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,604 INFO L280 TraceCheckUtils]: 93: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,604 INFO L280 TraceCheckUtils]: 94: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,604 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,604 INFO L280 TraceCheckUtils]: 96: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,605 INFO L263 TraceCheckUtils]: 97: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,605 INFO L280 TraceCheckUtils]: 98: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,605 INFO L280 TraceCheckUtils]: 99: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,605 INFO L280 TraceCheckUtils]: 100: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,605 INFO L280 TraceCheckUtils]: 101: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,606 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,606 INFO L280 TraceCheckUtils]: 103: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,606 INFO L280 TraceCheckUtils]: 104: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,606 INFO L280 TraceCheckUtils]: 105: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,606 INFO L280 TraceCheckUtils]: 106: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,606 INFO L280 TraceCheckUtils]: 107: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,607 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:57,607 INFO L280 TraceCheckUtils]: 109: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,607 INFO L263 TraceCheckUtils]: 110: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,607 INFO L280 TraceCheckUtils]: 111: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,607 INFO L280 TraceCheckUtils]: 112: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,608 INFO L280 TraceCheckUtils]: 113: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,608 INFO L280 TraceCheckUtils]: 114: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,608 INFO L280 TraceCheckUtils]: 115: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,608 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:57,608 INFO L280 TraceCheckUtils]: 117: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,609 INFO L280 TraceCheckUtils]: 118: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,609 INFO L280 TraceCheckUtils]: 119: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,609 INFO L280 TraceCheckUtils]: 120: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:57,609 INFO L280 TraceCheckUtils]: 121: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,611 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18937#true} {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:57,611 INFO L280 TraceCheckUtils]: 123: Hoare triple {19590#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:57,612 INFO L280 TraceCheckUtils]: 124: Hoare triple {19590#(<= |fibo2_#in~n| 5)} #res := #t~ret2 + #t~ret3; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:57,612 INFO L280 TraceCheckUtils]: 125: Hoare triple {19590#(<= |fibo2_#in~n| 5)} havoc #t~ret3; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:57,613 INFO L280 TraceCheckUtils]: 126: Hoare triple {19590#(<= |fibo2_#in~n| 5)} havoc #t~ret2; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:57,614 INFO L280 TraceCheckUtils]: 127: Hoare triple {19590#(<= |fibo2_#in~n| 5)} assume true; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:57,615 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {19590#(<= |fibo2_#in~n| 5)} {18937#true} #69#return; {19341#(<= fibo1_~n 6)} is VALID [2020-07-08 22:06:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,768 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,768 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,768 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,773 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,773 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:57,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,774 INFO L263 TraceCheckUtils]: 3: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,774 INFO L280 TraceCheckUtils]: 5: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,775 INFO L280 TraceCheckUtils]: 6: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,775 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,775 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:57,776 INFO L280 TraceCheckUtils]: 10: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,776 INFO L263 TraceCheckUtils]: 11: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,776 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,776 INFO L280 TraceCheckUtils]: 13: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,777 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,777 INFO L280 TraceCheckUtils]: 15: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,777 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:57,777 INFO L280 TraceCheckUtils]: 17: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,778 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,778 INFO L280 TraceCheckUtils]: 19: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,778 INFO L280 TraceCheckUtils]: 20: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:57,778 INFO L280 TraceCheckUtils]: 21: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,779 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,786 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,787 INFO L263 TraceCheckUtils]: 3: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,788 INFO L263 TraceCheckUtils]: 7: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,788 INFO L280 TraceCheckUtils]: 9: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,789 INFO L280 TraceCheckUtils]: 11: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,789 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,789 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:57,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,790 INFO L263 TraceCheckUtils]: 15: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,790 INFO L280 TraceCheckUtils]: 16: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,790 INFO L280 TraceCheckUtils]: 17: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,791 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,791 INFO L280 TraceCheckUtils]: 19: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,791 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:57,791 INFO L280 TraceCheckUtils]: 21: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,792 INFO L280 TraceCheckUtils]: 22: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,792 INFO L280 TraceCheckUtils]: 23: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,792 INFO L280 TraceCheckUtils]: 24: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:57,792 INFO L280 TraceCheckUtils]: 25: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,792 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,793 INFO L280 TraceCheckUtils]: 27: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,793 INFO L263 TraceCheckUtils]: 28: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,793 INFO L280 TraceCheckUtils]: 29: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,793 INFO L280 TraceCheckUtils]: 30: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,793 INFO L280 TraceCheckUtils]: 31: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,794 INFO L280 TraceCheckUtils]: 32: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,794 INFO L280 TraceCheckUtils]: 33: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,794 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,794 INFO L280 TraceCheckUtils]: 35: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,794 INFO L280 TraceCheckUtils]: 36: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,795 INFO L280 TraceCheckUtils]: 37: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,795 INFO L280 TraceCheckUtils]: 38: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,795 INFO L280 TraceCheckUtils]: 39: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,796 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18937#true} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,889 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,890 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,896 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19978#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {19978#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,899 INFO L263 TraceCheckUtils]: 3: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,899 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,899 INFO L280 TraceCheckUtils]: 7: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,899 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,900 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,901 INFO L280 TraceCheckUtils]: 10: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,901 INFO L263 TraceCheckUtils]: 11: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,901 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,902 INFO L280 TraceCheckUtils]: 13: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,902 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,902 INFO L280 TraceCheckUtils]: 15: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,903 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,904 INFO L280 TraceCheckUtils]: 18: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,905 INFO L280 TraceCheckUtils]: 19: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,905 INFO L280 TraceCheckUtils]: 20: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,906 INFO L280 TraceCheckUtils]: 21: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} assume true; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,907 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {19991#(<= 2 |fibo2_#in~n|)} {19591#(= fibo1_~n |fibo1_#in~n|)} #71#return; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,910 INFO L263 TraceCheckUtils]: 3: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,910 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,910 INFO L280 TraceCheckUtils]: 5: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,910 INFO L280 TraceCheckUtils]: 6: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,910 INFO L263 TraceCheckUtils]: 7: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,911 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,911 INFO L280 TraceCheckUtils]: 9: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,911 INFO L280 TraceCheckUtils]: 10: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,911 INFO L263 TraceCheckUtils]: 11: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,912 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,912 INFO L280 TraceCheckUtils]: 13: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,912 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,912 INFO L280 TraceCheckUtils]: 15: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,912 INFO L280 TraceCheckUtils]: 16: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,913 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:57,913 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,913 INFO L263 TraceCheckUtils]: 19: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,913 INFO L280 TraceCheckUtils]: 20: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,913 INFO L280 TraceCheckUtils]: 21: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,913 INFO L280 TraceCheckUtils]: 22: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,914 INFO L280 TraceCheckUtils]: 23: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,914 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:57,914 INFO L280 TraceCheckUtils]: 25: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,914 INFO L280 TraceCheckUtils]: 26: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,914 INFO L280 TraceCheckUtils]: 27: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,914 INFO L280 TraceCheckUtils]: 28: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:57,914 INFO L280 TraceCheckUtils]: 29: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,914 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,915 INFO L280 TraceCheckUtils]: 31: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,915 INFO L263 TraceCheckUtils]: 32: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,915 INFO L280 TraceCheckUtils]: 33: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,915 INFO L280 TraceCheckUtils]: 34: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,915 INFO L280 TraceCheckUtils]: 35: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,915 INFO L280 TraceCheckUtils]: 36: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,915 INFO L280 TraceCheckUtils]: 37: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,916 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,916 INFO L280 TraceCheckUtils]: 39: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,916 INFO L280 TraceCheckUtils]: 40: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,916 INFO L280 TraceCheckUtils]: 41: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,916 INFO L280 TraceCheckUtils]: 42: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,917 INFO L280 TraceCheckUtils]: 43: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,918 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18937#true} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,920 INFO L280 TraceCheckUtils]: 45: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,921 INFO L263 TraceCheckUtils]: 46: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,921 INFO L280 TraceCheckUtils]: 47: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,922 INFO L280 TraceCheckUtils]: 48: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19978#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,923 INFO L280 TraceCheckUtils]: 49: Hoare triple {19978#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,923 INFO L263 TraceCheckUtils]: 50: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,923 INFO L280 TraceCheckUtils]: 51: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,923 INFO L280 TraceCheckUtils]: 52: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,923 INFO L280 TraceCheckUtils]: 53: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,924 INFO L280 TraceCheckUtils]: 54: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,924 INFO L280 TraceCheckUtils]: 55: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,925 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,925 INFO L280 TraceCheckUtils]: 57: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,926 INFO L263 TraceCheckUtils]: 58: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,926 INFO L280 TraceCheckUtils]: 59: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,926 INFO L280 TraceCheckUtils]: 60: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,926 INFO L280 TraceCheckUtils]: 61: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,926 INFO L280 TraceCheckUtils]: 62: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,927 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,928 INFO L280 TraceCheckUtils]: 64: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,929 INFO L280 TraceCheckUtils]: 65: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,929 INFO L280 TraceCheckUtils]: 66: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,930 INFO L280 TraceCheckUtils]: 67: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,930 INFO L280 TraceCheckUtils]: 68: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} assume true; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,931 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {19991#(<= 2 |fibo2_#in~n|)} {19591#(= fibo1_~n |fibo1_#in~n|)} #71#return; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,932 INFO L280 TraceCheckUtils]: 70: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,932 INFO L280 TraceCheckUtils]: 71: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,933 INFO L280 TraceCheckUtils]: 72: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,933 INFO L280 TraceCheckUtils]: 73: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,934 INFO L280 TraceCheckUtils]: 74: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} assume true; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,935 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {19937#(<= 4 |fibo1_#in~n|)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,957 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,963 INFO L263 TraceCheckUtils]: 3: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,964 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,964 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,964 INFO L280 TraceCheckUtils]: 10: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,964 INFO L263 TraceCheckUtils]: 11: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,965 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,965 INFO L280 TraceCheckUtils]: 13: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,965 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,965 INFO L280 TraceCheckUtils]: 15: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,965 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,966 INFO L280 TraceCheckUtils]: 17: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,966 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,966 INFO L280 TraceCheckUtils]: 19: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,966 INFO L280 TraceCheckUtils]: 20: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,966 INFO L280 TraceCheckUtils]: 21: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,967 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:57,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,971 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,971 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:57,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,972 INFO L263 TraceCheckUtils]: 3: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,973 INFO L280 TraceCheckUtils]: 6: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,973 INFO L263 TraceCheckUtils]: 7: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,973 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,973 INFO L280 TraceCheckUtils]: 9: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,974 INFO L280 TraceCheckUtils]: 10: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,974 INFO L280 TraceCheckUtils]: 11: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,974 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,974 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,974 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,974 INFO L263 TraceCheckUtils]: 15: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,975 INFO L280 TraceCheckUtils]: 16: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,975 INFO L280 TraceCheckUtils]: 17: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,975 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,975 INFO L280 TraceCheckUtils]: 19: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,975 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,976 INFO L280 TraceCheckUtils]: 21: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,976 INFO L280 TraceCheckUtils]: 22: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,976 INFO L280 TraceCheckUtils]: 23: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,976 INFO L280 TraceCheckUtils]: 24: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,976 INFO L280 TraceCheckUtils]: 25: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,977 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:57,977 INFO L280 TraceCheckUtils]: 27: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,977 INFO L263 TraceCheckUtils]: 28: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,977 INFO L280 TraceCheckUtils]: 29: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,977 INFO L280 TraceCheckUtils]: 30: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,978 INFO L280 TraceCheckUtils]: 31: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,978 INFO L280 TraceCheckUtils]: 32: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,978 INFO L280 TraceCheckUtils]: 33: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,978 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:57,978 INFO L280 TraceCheckUtils]: 35: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,979 INFO L280 TraceCheckUtils]: 36: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,979 INFO L280 TraceCheckUtils]: 37: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,979 INFO L280 TraceCheckUtils]: 38: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:57,979 INFO L280 TraceCheckUtils]: 39: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,980 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18937#true} {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,983 INFO L263 TraceCheckUtils]: 3: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,984 INFO L280 TraceCheckUtils]: 5: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,985 INFO L280 TraceCheckUtils]: 6: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,985 INFO L263 TraceCheckUtils]: 7: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,985 INFO L280 TraceCheckUtils]: 9: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,985 INFO L280 TraceCheckUtils]: 10: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,986 INFO L263 TraceCheckUtils]: 11: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,986 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:57,986 INFO L263 TraceCheckUtils]: 15: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,987 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,987 INFO L280 TraceCheckUtils]: 19: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,987 INFO L280 TraceCheckUtils]: 20: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,987 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:57,988 INFO L280 TraceCheckUtils]: 22: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,988 INFO L263 TraceCheckUtils]: 23: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,988 INFO L280 TraceCheckUtils]: 24: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,988 INFO L280 TraceCheckUtils]: 25: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:57,988 INFO L280 TraceCheckUtils]: 26: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:57,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,989 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:57,989 INFO L280 TraceCheckUtils]: 29: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,989 INFO L280 TraceCheckUtils]: 30: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,990 INFO L280 TraceCheckUtils]: 31: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:57,990 INFO L280 TraceCheckUtils]: 32: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:57,990 INFO L280 TraceCheckUtils]: 33: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,991 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:57,991 INFO L280 TraceCheckUtils]: 35: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,991 INFO L263 TraceCheckUtils]: 36: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,991 INFO L280 TraceCheckUtils]: 37: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,992 INFO L280 TraceCheckUtils]: 38: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,992 INFO L280 TraceCheckUtils]: 39: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,992 INFO L280 TraceCheckUtils]: 40: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,992 INFO L280 TraceCheckUtils]: 41: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,993 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:57,993 INFO L280 TraceCheckUtils]: 43: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:57,993 INFO L280 TraceCheckUtils]: 44: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,994 INFO L280 TraceCheckUtils]: 45: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:57,994 INFO L280 TraceCheckUtils]: 46: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:57,994 INFO L280 TraceCheckUtils]: 47: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:57,995 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18937#true} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,996 INFO L280 TraceCheckUtils]: 49: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:57,996 INFO L263 TraceCheckUtils]: 50: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:57,996 INFO L280 TraceCheckUtils]: 51: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:57,997 INFO L280 TraceCheckUtils]: 52: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19978#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,998 INFO L280 TraceCheckUtils]: 53: Hoare triple {19978#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:57,998 INFO L263 TraceCheckUtils]: 54: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:57,999 INFO L280 TraceCheckUtils]: 55: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:57,999 INFO L280 TraceCheckUtils]: 56: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:57,999 INFO L280 TraceCheckUtils]: 57: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:57,999 INFO L280 TraceCheckUtils]: 58: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:57,999 INFO L280 TraceCheckUtils]: 59: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,000 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,001 INFO L280 TraceCheckUtils]: 61: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,002 INFO L263 TraceCheckUtils]: 62: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,002 INFO L280 TraceCheckUtils]: 63: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,002 INFO L280 TraceCheckUtils]: 64: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,002 INFO L280 TraceCheckUtils]: 65: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,003 INFO L280 TraceCheckUtils]: 66: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,004 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,005 INFO L280 TraceCheckUtils]: 68: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,006 INFO L280 TraceCheckUtils]: 69: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,006 INFO L280 TraceCheckUtils]: 70: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,007 INFO L280 TraceCheckUtils]: 71: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,008 INFO L280 TraceCheckUtils]: 72: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} assume true; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,009 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {19991#(<= 2 |fibo2_#in~n|)} {19591#(= fibo1_~n |fibo1_#in~n|)} #71#return; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,010 INFO L280 TraceCheckUtils]: 74: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,010 INFO L280 TraceCheckUtils]: 75: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,011 INFO L280 TraceCheckUtils]: 76: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,011 INFO L280 TraceCheckUtils]: 77: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,012 INFO L280 TraceCheckUtils]: 78: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} assume true; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,014 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19937#(<= 4 |fibo1_#in~n|)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,015 INFO L280 TraceCheckUtils]: 80: Hoare triple {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,015 INFO L263 TraceCheckUtils]: 81: Hoare triple {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,015 INFO L280 TraceCheckUtils]: 82: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,016 INFO L280 TraceCheckUtils]: 83: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,016 INFO L280 TraceCheckUtils]: 84: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,016 INFO L263 TraceCheckUtils]: 85: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,016 INFO L280 TraceCheckUtils]: 86: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,017 INFO L280 TraceCheckUtils]: 87: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,017 INFO L280 TraceCheckUtils]: 88: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,017 INFO L263 TraceCheckUtils]: 89: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,017 INFO L280 TraceCheckUtils]: 90: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,017 INFO L280 TraceCheckUtils]: 91: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,018 INFO L280 TraceCheckUtils]: 92: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,018 INFO L280 TraceCheckUtils]: 93: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,018 INFO L280 TraceCheckUtils]: 94: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,018 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:58,018 INFO L280 TraceCheckUtils]: 96: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,018 INFO L263 TraceCheckUtils]: 97: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,019 INFO L280 TraceCheckUtils]: 98: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,019 INFO L280 TraceCheckUtils]: 99: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,019 INFO L280 TraceCheckUtils]: 100: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,019 INFO L280 TraceCheckUtils]: 101: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,019 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:58,020 INFO L280 TraceCheckUtils]: 103: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,020 INFO L280 TraceCheckUtils]: 104: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,020 INFO L280 TraceCheckUtils]: 105: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,020 INFO L280 TraceCheckUtils]: 106: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:58,020 INFO L280 TraceCheckUtils]: 107: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,021 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:58,021 INFO L280 TraceCheckUtils]: 109: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,021 INFO L263 TraceCheckUtils]: 110: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,021 INFO L280 TraceCheckUtils]: 111: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,021 INFO L280 TraceCheckUtils]: 112: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,022 INFO L280 TraceCheckUtils]: 113: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,022 INFO L280 TraceCheckUtils]: 114: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,022 INFO L280 TraceCheckUtils]: 115: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,022 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:58,022 INFO L280 TraceCheckUtils]: 117: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,022 INFO L280 TraceCheckUtils]: 118: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,023 INFO L280 TraceCheckUtils]: 119: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,023 INFO L280 TraceCheckUtils]: 120: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:58,023 INFO L280 TraceCheckUtils]: 121: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,024 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18937#true} {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,025 INFO L280 TraceCheckUtils]: 123: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,026 INFO L280 TraceCheckUtils]: 124: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,027 INFO L280 TraceCheckUtils]: 125: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,027 INFO L280 TraceCheckUtils]: 126: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,028 INFO L280 TraceCheckUtils]: 127: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} assume true; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,030 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {19872#(<= 5 |fibo2_#in~n|)} {19341#(<= fibo1_~n 6)} #71#return; {18938#false} is VALID [2020-07-08 22:06:58,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,043 INFO L280 TraceCheckUtils]: 2: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,043 INFO L263 TraceCheckUtils]: 3: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,044 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,045 INFO L280 TraceCheckUtils]: 5: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,046 INFO L263 TraceCheckUtils]: 7: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,047 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,047 INFO L280 TraceCheckUtils]: 9: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,048 INFO L280 TraceCheckUtils]: 10: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,048 INFO L263 TraceCheckUtils]: 11: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,049 INFO L280 TraceCheckUtils]: 12: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,049 INFO L280 TraceCheckUtils]: 13: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,050 INFO L263 TraceCheckUtils]: 15: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,052 INFO L280 TraceCheckUtils]: 18: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,052 INFO L263 TraceCheckUtils]: 19: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,052 INFO L280 TraceCheckUtils]: 20: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,053 INFO L280 TraceCheckUtils]: 21: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,053 INFO L280 TraceCheckUtils]: 22: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:58,054 INFO L280 TraceCheckUtils]: 23: Hoare triple {19702#(<= |fibo2_#in~n| 1)} #res := 1; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:58,054 INFO L280 TraceCheckUtils]: 24: Hoare triple {19702#(<= |fibo2_#in~n| 1)} assume true; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:58,056 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19702#(<= |fibo2_#in~n| 1)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:58,056 INFO L280 TraceCheckUtils]: 26: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:58,057 INFO L263 TraceCheckUtils]: 27: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,057 INFO L280 TraceCheckUtils]: 28: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,057 INFO L280 TraceCheckUtils]: 29: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,057 INFO L280 TraceCheckUtils]: 30: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,057 INFO L280 TraceCheckUtils]: 31: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,058 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18937#true} {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,059 INFO L280 TraceCheckUtils]: 33: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,059 INFO L280 TraceCheckUtils]: 34: Hoare triple {19701#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,060 INFO L280 TraceCheckUtils]: 35: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,061 INFO L280 TraceCheckUtils]: 36: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,061 INFO L280 TraceCheckUtils]: 37: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume true; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,062 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {19701#(<= |fibo1_#in~n| 2)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:58,063 INFO L280 TraceCheckUtils]: 39: Hoare triple {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:58,063 INFO L263 TraceCheckUtils]: 40: Hoare triple {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,064 INFO L280 TraceCheckUtils]: 41: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,064 INFO L280 TraceCheckUtils]: 42: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,064 INFO L280 TraceCheckUtils]: 43: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,064 INFO L280 TraceCheckUtils]: 44: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,064 INFO L280 TraceCheckUtils]: 45: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,065 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18937#true} {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,066 INFO L280 TraceCheckUtils]: 47: Hoare triple {19688#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,066 INFO L280 TraceCheckUtils]: 48: Hoare triple {19688#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,067 INFO L280 TraceCheckUtils]: 49: Hoare triple {19688#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,067 INFO L280 TraceCheckUtils]: 50: Hoare triple {19688#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,068 INFO L280 TraceCheckUtils]: 51: Hoare triple {19688#(<= |fibo2_#in~n| 3)} assume true; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,069 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {19688#(<= |fibo2_#in~n| 3)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:58,070 INFO L280 TraceCheckUtils]: 53: Hoare triple {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:58,070 INFO L263 TraceCheckUtils]: 54: Hoare triple {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,070 INFO L280 TraceCheckUtils]: 55: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,071 INFO L280 TraceCheckUtils]: 56: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,071 INFO L280 TraceCheckUtils]: 57: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,071 INFO L263 TraceCheckUtils]: 58: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,071 INFO L280 TraceCheckUtils]: 59: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,071 INFO L280 TraceCheckUtils]: 60: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,071 INFO L280 TraceCheckUtils]: 61: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,072 INFO L280 TraceCheckUtils]: 62: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,072 INFO L280 TraceCheckUtils]: 63: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,072 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:58,072 INFO L280 TraceCheckUtils]: 65: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,072 INFO L263 TraceCheckUtils]: 66: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,073 INFO L280 TraceCheckUtils]: 67: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,073 INFO L280 TraceCheckUtils]: 68: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,073 INFO L280 TraceCheckUtils]: 69: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,073 INFO L280 TraceCheckUtils]: 70: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,073 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:58,074 INFO L280 TraceCheckUtils]: 72: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,074 INFO L280 TraceCheckUtils]: 73: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,074 INFO L280 TraceCheckUtils]: 74: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,074 INFO L280 TraceCheckUtils]: 75: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:58,074 INFO L280 TraceCheckUtils]: 76: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,076 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18937#true} {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,076 INFO L280 TraceCheckUtils]: 78: Hoare triple {19657#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,077 INFO L280 TraceCheckUtils]: 79: Hoare triple {19657#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,077 INFO L280 TraceCheckUtils]: 80: Hoare triple {19657#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,078 INFO L280 TraceCheckUtils]: 81: Hoare triple {19657#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,078 INFO L280 TraceCheckUtils]: 82: Hoare triple {19657#(<= |fibo1_#in~n| 4)} assume true; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,080 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {19657#(<= |fibo1_#in~n| 4)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,080 INFO L280 TraceCheckUtils]: 84: Hoare triple {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,081 INFO L263 TraceCheckUtils]: 85: Hoare triple {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,081 INFO L280 TraceCheckUtils]: 86: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,081 INFO L280 TraceCheckUtils]: 87: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,081 INFO L280 TraceCheckUtils]: 88: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,081 INFO L263 TraceCheckUtils]: 89: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,082 INFO L280 TraceCheckUtils]: 90: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,082 INFO L280 TraceCheckUtils]: 91: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,082 INFO L280 TraceCheckUtils]: 92: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,082 INFO L263 TraceCheckUtils]: 93: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,082 INFO L280 TraceCheckUtils]: 94: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,082 INFO L280 TraceCheckUtils]: 95: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,083 INFO L280 TraceCheckUtils]: 96: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,083 INFO L280 TraceCheckUtils]: 97: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,083 INFO L280 TraceCheckUtils]: 98: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,083 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:58,083 INFO L280 TraceCheckUtils]: 100: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,083 INFO L263 TraceCheckUtils]: 101: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,084 INFO L280 TraceCheckUtils]: 102: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,084 INFO L280 TraceCheckUtils]: 103: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,084 INFO L280 TraceCheckUtils]: 104: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,084 INFO L280 TraceCheckUtils]: 105: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,084 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:58,085 INFO L280 TraceCheckUtils]: 107: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,085 INFO L280 TraceCheckUtils]: 108: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,085 INFO L280 TraceCheckUtils]: 109: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,085 INFO L280 TraceCheckUtils]: 110: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:58,085 INFO L280 TraceCheckUtils]: 111: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,085 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:58,086 INFO L280 TraceCheckUtils]: 113: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,086 INFO L263 TraceCheckUtils]: 114: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,086 INFO L280 TraceCheckUtils]: 115: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,086 INFO L280 TraceCheckUtils]: 116: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,086 INFO L280 TraceCheckUtils]: 117: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,086 INFO L280 TraceCheckUtils]: 118: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,087 INFO L280 TraceCheckUtils]: 119: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,087 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:58,087 INFO L280 TraceCheckUtils]: 121: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,087 INFO L280 TraceCheckUtils]: 122: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,087 INFO L280 TraceCheckUtils]: 123: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,088 INFO L280 TraceCheckUtils]: 124: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:58,088 INFO L280 TraceCheckUtils]: 125: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,089 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {18937#true} {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,090 INFO L280 TraceCheckUtils]: 127: Hoare triple {19590#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,090 INFO L280 TraceCheckUtils]: 128: Hoare triple {19590#(<= |fibo2_#in~n| 5)} #res := #t~ret2 + #t~ret3; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,091 INFO L280 TraceCheckUtils]: 129: Hoare triple {19590#(<= |fibo2_#in~n| 5)} havoc #t~ret3; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,091 INFO L280 TraceCheckUtils]: 130: Hoare triple {19590#(<= |fibo2_#in~n| 5)} havoc #t~ret2; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,092 INFO L280 TraceCheckUtils]: 131: Hoare triple {19590#(<= |fibo2_#in~n| 5)} assume true; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,093 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {19590#(<= |fibo2_#in~n| 5)} {18937#true} #69#return; {19341#(<= fibo1_~n 6)} is VALID [2020-07-08 22:06:58,094 INFO L280 TraceCheckUtils]: 133: Hoare triple {19341#(<= fibo1_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19341#(<= fibo1_~n 6)} is VALID [2020-07-08 22:06:58,094 INFO L263 TraceCheckUtils]: 134: Hoare triple {19341#(<= fibo1_~n 6)} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,094 INFO L280 TraceCheckUtils]: 135: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,095 INFO L280 TraceCheckUtils]: 136: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,096 INFO L280 TraceCheckUtils]: 137: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,096 INFO L263 TraceCheckUtils]: 138: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,096 INFO L280 TraceCheckUtils]: 139: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,097 INFO L280 TraceCheckUtils]: 140: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,097 INFO L280 TraceCheckUtils]: 141: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,098 INFO L263 TraceCheckUtils]: 142: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,098 INFO L280 TraceCheckUtils]: 143: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,098 INFO L280 TraceCheckUtils]: 144: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,098 INFO L280 TraceCheckUtils]: 145: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,098 INFO L263 TraceCheckUtils]: 146: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,099 INFO L280 TraceCheckUtils]: 147: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,099 INFO L280 TraceCheckUtils]: 148: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,099 INFO L280 TraceCheckUtils]: 149: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,099 INFO L263 TraceCheckUtils]: 150: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,099 INFO L280 TraceCheckUtils]: 151: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,099 INFO L280 TraceCheckUtils]: 152: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,100 INFO L280 TraceCheckUtils]: 153: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,100 INFO L280 TraceCheckUtils]: 154: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,100 INFO L280 TraceCheckUtils]: 155: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,100 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:58,100 INFO L280 TraceCheckUtils]: 157: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,101 INFO L263 TraceCheckUtils]: 158: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,101 INFO L280 TraceCheckUtils]: 159: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,101 INFO L280 TraceCheckUtils]: 160: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,101 INFO L280 TraceCheckUtils]: 161: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,101 INFO L280 TraceCheckUtils]: 162: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,101 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:58,102 INFO L280 TraceCheckUtils]: 164: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,102 INFO L280 TraceCheckUtils]: 165: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,102 INFO L280 TraceCheckUtils]: 166: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,102 INFO L280 TraceCheckUtils]: 167: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:58,102 INFO L280 TraceCheckUtils]: 168: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,102 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:58,103 INFO L280 TraceCheckUtils]: 170: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,103 INFO L263 TraceCheckUtils]: 171: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,103 INFO L280 TraceCheckUtils]: 172: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,103 INFO L280 TraceCheckUtils]: 173: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,103 INFO L280 TraceCheckUtils]: 174: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,103 INFO L280 TraceCheckUtils]: 175: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,104 INFO L280 TraceCheckUtils]: 176: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,104 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:58,104 INFO L280 TraceCheckUtils]: 178: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,104 INFO L280 TraceCheckUtils]: 179: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,104 INFO L280 TraceCheckUtils]: 180: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,104 INFO L280 TraceCheckUtils]: 181: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:58,105 INFO L280 TraceCheckUtils]: 182: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,106 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {18937#true} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,107 INFO L280 TraceCheckUtils]: 184: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,107 INFO L263 TraceCheckUtils]: 185: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,107 INFO L280 TraceCheckUtils]: 186: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,108 INFO L280 TraceCheckUtils]: 187: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19978#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,109 INFO L280 TraceCheckUtils]: 188: Hoare triple {19978#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,109 INFO L263 TraceCheckUtils]: 189: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,110 INFO L280 TraceCheckUtils]: 190: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,110 INFO L280 TraceCheckUtils]: 191: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,110 INFO L280 TraceCheckUtils]: 192: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,110 INFO L280 TraceCheckUtils]: 193: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,110 INFO L280 TraceCheckUtils]: 194: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,111 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,112 INFO L280 TraceCheckUtils]: 196: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,112 INFO L263 TraceCheckUtils]: 197: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,112 INFO L280 TraceCheckUtils]: 198: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,113 INFO L280 TraceCheckUtils]: 199: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,113 INFO L280 TraceCheckUtils]: 200: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,113 INFO L280 TraceCheckUtils]: 201: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,114 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,115 INFO L280 TraceCheckUtils]: 203: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,115 INFO L280 TraceCheckUtils]: 204: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,116 INFO L280 TraceCheckUtils]: 205: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,116 INFO L280 TraceCheckUtils]: 206: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,117 INFO L280 TraceCheckUtils]: 207: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} assume true; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,118 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {19991#(<= 2 |fibo2_#in~n|)} {19591#(= fibo1_~n |fibo1_#in~n|)} #71#return; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,118 INFO L280 TraceCheckUtils]: 209: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,119 INFO L280 TraceCheckUtils]: 210: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,119 INFO L280 TraceCheckUtils]: 211: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,120 INFO L280 TraceCheckUtils]: 212: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,121 INFO L280 TraceCheckUtils]: 213: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} assume true; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,122 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {19937#(<= 4 |fibo1_#in~n|)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,123 INFO L280 TraceCheckUtils]: 215: Hoare triple {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,123 INFO L263 TraceCheckUtils]: 216: Hoare triple {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,123 INFO L280 TraceCheckUtils]: 217: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,123 INFO L280 TraceCheckUtils]: 218: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,123 INFO L280 TraceCheckUtils]: 219: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,124 INFO L263 TraceCheckUtils]: 220: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,124 INFO L280 TraceCheckUtils]: 221: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,124 INFO L280 TraceCheckUtils]: 222: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,124 INFO L280 TraceCheckUtils]: 223: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,125 INFO L263 TraceCheckUtils]: 224: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,125 INFO L280 TraceCheckUtils]: 225: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,125 INFO L280 TraceCheckUtils]: 226: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,125 INFO L280 TraceCheckUtils]: 227: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,125 INFO L280 TraceCheckUtils]: 228: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,126 INFO L280 TraceCheckUtils]: 229: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,126 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:58,126 INFO L280 TraceCheckUtils]: 231: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,126 INFO L263 TraceCheckUtils]: 232: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,126 INFO L280 TraceCheckUtils]: 233: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,126 INFO L280 TraceCheckUtils]: 234: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,127 INFO L280 TraceCheckUtils]: 235: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,127 INFO L280 TraceCheckUtils]: 236: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,127 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:58,127 INFO L280 TraceCheckUtils]: 238: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,127 INFO L280 TraceCheckUtils]: 239: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,128 INFO L280 TraceCheckUtils]: 240: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,128 INFO L280 TraceCheckUtils]: 241: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:58,128 INFO L280 TraceCheckUtils]: 242: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,128 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:58,128 INFO L280 TraceCheckUtils]: 244: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,128 INFO L263 TraceCheckUtils]: 245: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,129 INFO L280 TraceCheckUtils]: 246: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,129 INFO L280 TraceCheckUtils]: 247: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,129 INFO L280 TraceCheckUtils]: 248: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,129 INFO L280 TraceCheckUtils]: 249: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,129 INFO L280 TraceCheckUtils]: 250: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,130 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:58,130 INFO L280 TraceCheckUtils]: 252: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,130 INFO L280 TraceCheckUtils]: 253: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,130 INFO L280 TraceCheckUtils]: 254: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,130 INFO L280 TraceCheckUtils]: 255: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:58,130 INFO L280 TraceCheckUtils]: 256: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,132 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {18937#true} {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,133 INFO L280 TraceCheckUtils]: 258: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,133 INFO L280 TraceCheckUtils]: 259: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,134 INFO L280 TraceCheckUtils]: 260: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,134 INFO L280 TraceCheckUtils]: 261: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,135 INFO L280 TraceCheckUtils]: 262: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} assume true; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,136 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {19872#(<= 5 |fibo2_#in~n|)} {19341#(<= fibo1_~n 6)} #71#return; {18938#false} is VALID [2020-07-08 22:06:58,136 INFO L280 TraceCheckUtils]: 264: Hoare triple {18938#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18938#false} is VALID [2020-07-08 22:06:58,136 INFO L280 TraceCheckUtils]: 265: Hoare triple {18938#false} #res := #t~ret0 + #t~ret1; {18938#false} is VALID [2020-07-08 22:06:58,137 INFO L280 TraceCheckUtils]: 266: Hoare triple {18938#false} havoc #t~ret1; {18938#false} is VALID [2020-07-08 22:06:58,137 INFO L280 TraceCheckUtils]: 267: Hoare triple {18938#false} havoc #t~ret0; {18938#false} is VALID [2020-07-08 22:06:58,137 INFO L280 TraceCheckUtils]: 268: Hoare triple {18938#false} assume true; {18938#false} is VALID [2020-07-08 22:06:58,137 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {18938#false} {18941#(<= 8 main_~x~0)} #63#return; {18938#false} is VALID [2020-07-08 22:06:58,201 INFO L263 TraceCheckUtils]: 0: Hoare triple {18937#true} call ULTIMATE.init(); {18937#true} is VALID [2020-07-08 22:06:58,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,202 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18937#true} {18937#true} #59#return; {18937#true} is VALID [2020-07-08 22:06:58,202 INFO L263 TraceCheckUtils]: 3: Hoare triple {18937#true} call #t~ret5 := main(); {18937#true} is VALID [2020-07-08 22:06:58,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {18937#true} ~x~0 := 8; {18941#(<= 8 main_~x~0)} is VALID [2020-07-08 22:06:58,203 INFO L263 TraceCheckUtils]: 5: Hoare triple {18941#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {18937#true} is VALID [2020-07-08 22:06:58,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,204 INFO L280 TraceCheckUtils]: 8: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,204 INFO L263 TraceCheckUtils]: 9: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,204 INFO L280 TraceCheckUtils]: 10: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,205 INFO L280 TraceCheckUtils]: 11: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,205 INFO L280 TraceCheckUtils]: 12: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,205 INFO L263 TraceCheckUtils]: 13: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,206 INFO L280 TraceCheckUtils]: 14: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,206 INFO L280 TraceCheckUtils]: 15: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,207 INFO L280 TraceCheckUtils]: 16: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,207 INFO L263 TraceCheckUtils]: 17: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,207 INFO L280 TraceCheckUtils]: 18: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,208 INFO L280 TraceCheckUtils]: 19: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,208 INFO L280 TraceCheckUtils]: 20: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,208 INFO L263 TraceCheckUtils]: 21: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,209 INFO L280 TraceCheckUtils]: 22: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,209 INFO L280 TraceCheckUtils]: 23: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,210 INFO L280 TraceCheckUtils]: 24: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,210 INFO L263 TraceCheckUtils]: 25: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,211 INFO L280 TraceCheckUtils]: 26: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,211 INFO L280 TraceCheckUtils]: 27: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,212 INFO L280 TraceCheckUtils]: 28: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:58,212 INFO L280 TraceCheckUtils]: 29: Hoare triple {19702#(<= |fibo2_#in~n| 1)} #res := 1; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:58,213 INFO L280 TraceCheckUtils]: 30: Hoare triple {19702#(<= |fibo2_#in~n| 1)} assume true; {19702#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 22:06:58,214 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {19702#(<= |fibo2_#in~n| 1)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:58,214 INFO L280 TraceCheckUtils]: 32: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:58,214 INFO L263 TraceCheckUtils]: 33: Hoare triple {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,214 INFO L280 TraceCheckUtils]: 34: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,214 INFO L280 TraceCheckUtils]: 35: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,215 INFO L280 TraceCheckUtils]: 36: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,215 INFO L280 TraceCheckUtils]: 37: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,215 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18937#true} {19695#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,216 INFO L280 TraceCheckUtils]: 39: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,216 INFO L280 TraceCheckUtils]: 40: Hoare triple {19701#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,217 INFO L280 TraceCheckUtils]: 41: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,217 INFO L280 TraceCheckUtils]: 42: Hoare triple {19701#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,218 INFO L280 TraceCheckUtils]: 43: Hoare triple {19701#(<= |fibo1_#in~n| 2)} assume true; {19701#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 22:06:58,219 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {19701#(<= |fibo1_#in~n| 2)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:58,219 INFO L280 TraceCheckUtils]: 45: Hoare triple {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} is VALID [2020-07-08 22:06:58,219 INFO L263 TraceCheckUtils]: 46: Hoare triple {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,219 INFO L280 TraceCheckUtils]: 47: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,220 INFO L280 TraceCheckUtils]: 48: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,220 INFO L280 TraceCheckUtils]: 49: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,220 INFO L280 TraceCheckUtils]: 50: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,220 INFO L280 TraceCheckUtils]: 51: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,221 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18937#true} {19681#(and (= fibo2_~n |fibo2_#in~n|) (<= fibo2_~n 3))} #67#return; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,222 INFO L280 TraceCheckUtils]: 53: Hoare triple {19688#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,222 INFO L280 TraceCheckUtils]: 54: Hoare triple {19688#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,223 INFO L280 TraceCheckUtils]: 55: Hoare triple {19688#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,223 INFO L280 TraceCheckUtils]: 56: Hoare triple {19688#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,224 INFO L280 TraceCheckUtils]: 57: Hoare triple {19688#(<= |fibo2_#in~n| 3)} assume true; {19688#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 22:06:58,225 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {19688#(<= |fibo2_#in~n| 3)} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:58,226 INFO L280 TraceCheckUtils]: 59: Hoare triple {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:06:58,226 INFO L263 TraceCheckUtils]: 60: Hoare triple {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,226 INFO L280 TraceCheckUtils]: 61: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,226 INFO L280 TraceCheckUtils]: 62: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,226 INFO L280 TraceCheckUtils]: 63: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,226 INFO L263 TraceCheckUtils]: 64: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,226 INFO L280 TraceCheckUtils]: 65: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,226 INFO L280 TraceCheckUtils]: 66: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,227 INFO L280 TraceCheckUtils]: 67: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,227 INFO L280 TraceCheckUtils]: 68: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,227 INFO L280 TraceCheckUtils]: 69: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,227 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:58,227 INFO L280 TraceCheckUtils]: 71: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,227 INFO L263 TraceCheckUtils]: 72: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,228 INFO L280 TraceCheckUtils]: 73: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,228 INFO L280 TraceCheckUtils]: 74: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,228 INFO L280 TraceCheckUtils]: 75: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,228 INFO L280 TraceCheckUtils]: 76: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,228 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:58,229 INFO L280 TraceCheckUtils]: 78: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,229 INFO L280 TraceCheckUtils]: 79: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,229 INFO L280 TraceCheckUtils]: 80: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,229 INFO L280 TraceCheckUtils]: 81: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:58,229 INFO L280 TraceCheckUtils]: 82: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,230 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18937#true} {19633#(and (<= fibo1_~n 4) (= fibo1_~n |fibo1_#in~n|))} #71#return; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,230 INFO L280 TraceCheckUtils]: 84: Hoare triple {19657#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,231 INFO L280 TraceCheckUtils]: 85: Hoare triple {19657#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,231 INFO L280 TraceCheckUtils]: 86: Hoare triple {19657#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,232 INFO L280 TraceCheckUtils]: 87: Hoare triple {19657#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,233 INFO L280 TraceCheckUtils]: 88: Hoare triple {19657#(<= |fibo1_#in~n| 4)} assume true; {19657#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 22:06:58,235 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {19657#(<= |fibo1_#in~n| 4)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,236 INFO L280 TraceCheckUtils]: 90: Hoare triple {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,236 INFO L263 TraceCheckUtils]: 91: Hoare triple {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,236 INFO L280 TraceCheckUtils]: 92: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,236 INFO L280 TraceCheckUtils]: 93: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,236 INFO L280 TraceCheckUtils]: 94: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,237 INFO L263 TraceCheckUtils]: 95: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,237 INFO L280 TraceCheckUtils]: 96: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,237 INFO L280 TraceCheckUtils]: 97: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,237 INFO L280 TraceCheckUtils]: 98: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,237 INFO L263 TraceCheckUtils]: 99: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,237 INFO L280 TraceCheckUtils]: 100: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,237 INFO L280 TraceCheckUtils]: 101: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,237 INFO L280 TraceCheckUtils]: 102: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,237 INFO L280 TraceCheckUtils]: 103: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,238 INFO L280 TraceCheckUtils]: 104: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,238 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:58,238 INFO L280 TraceCheckUtils]: 106: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,238 INFO L263 TraceCheckUtils]: 107: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,238 INFO L280 TraceCheckUtils]: 108: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,238 INFO L280 TraceCheckUtils]: 109: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,238 INFO L280 TraceCheckUtils]: 110: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,239 INFO L280 TraceCheckUtils]: 111: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,239 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:58,239 INFO L280 TraceCheckUtils]: 113: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,239 INFO L280 TraceCheckUtils]: 114: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,239 INFO L280 TraceCheckUtils]: 115: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,239 INFO L280 TraceCheckUtils]: 116: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:58,240 INFO L280 TraceCheckUtils]: 117: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,240 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:58,240 INFO L280 TraceCheckUtils]: 119: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,240 INFO L263 TraceCheckUtils]: 120: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,240 INFO L280 TraceCheckUtils]: 121: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,241 INFO L280 TraceCheckUtils]: 122: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,241 INFO L280 TraceCheckUtils]: 123: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,241 INFO L280 TraceCheckUtils]: 124: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,241 INFO L280 TraceCheckUtils]: 125: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,241 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:58,241 INFO L280 TraceCheckUtils]: 127: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,241 INFO L280 TraceCheckUtils]: 128: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,241 INFO L280 TraceCheckUtils]: 129: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,242 INFO L280 TraceCheckUtils]: 130: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:58,242 INFO L280 TraceCheckUtils]: 131: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,243 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {18937#true} {19548#(and (<= fibo2_~n 5) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,243 INFO L280 TraceCheckUtils]: 133: Hoare triple {19590#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,243 INFO L280 TraceCheckUtils]: 134: Hoare triple {19590#(<= |fibo2_#in~n| 5)} #res := #t~ret2 + #t~ret3; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,244 INFO L280 TraceCheckUtils]: 135: Hoare triple {19590#(<= |fibo2_#in~n| 5)} havoc #t~ret3; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,244 INFO L280 TraceCheckUtils]: 136: Hoare triple {19590#(<= |fibo2_#in~n| 5)} havoc #t~ret2; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,245 INFO L280 TraceCheckUtils]: 137: Hoare triple {19590#(<= |fibo2_#in~n| 5)} assume true; {19590#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 22:06:58,246 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {19590#(<= |fibo2_#in~n| 5)} {18937#true} #69#return; {19341#(<= fibo1_~n 6)} is VALID [2020-07-08 22:06:58,246 INFO L280 TraceCheckUtils]: 139: Hoare triple {19341#(<= fibo1_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19341#(<= fibo1_~n 6)} is VALID [2020-07-08 22:06:58,246 INFO L263 TraceCheckUtils]: 140: Hoare triple {19341#(<= fibo1_~n 6)} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,247 INFO L280 TraceCheckUtils]: 141: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,247 INFO L280 TraceCheckUtils]: 142: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,247 INFO L280 TraceCheckUtils]: 143: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,248 INFO L263 TraceCheckUtils]: 144: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,248 INFO L280 TraceCheckUtils]: 145: Hoare triple {18937#true} ~n := #in~n; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,248 INFO L280 TraceCheckUtils]: 146: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,249 INFO L280 TraceCheckUtils]: 147: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,249 INFO L263 TraceCheckUtils]: 148: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,249 INFO L280 TraceCheckUtils]: 149: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,249 INFO L280 TraceCheckUtils]: 150: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,249 INFO L280 TraceCheckUtils]: 151: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,249 INFO L263 TraceCheckUtils]: 152: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,249 INFO L280 TraceCheckUtils]: 153: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,249 INFO L280 TraceCheckUtils]: 154: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,250 INFO L280 TraceCheckUtils]: 155: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,250 INFO L263 TraceCheckUtils]: 156: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,250 INFO L280 TraceCheckUtils]: 157: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,250 INFO L280 TraceCheckUtils]: 158: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,250 INFO L280 TraceCheckUtils]: 159: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,250 INFO L280 TraceCheckUtils]: 160: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,250 INFO L280 TraceCheckUtils]: 161: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,250 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:58,251 INFO L280 TraceCheckUtils]: 163: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,251 INFO L263 TraceCheckUtils]: 164: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,251 INFO L280 TraceCheckUtils]: 165: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,251 INFO L280 TraceCheckUtils]: 166: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,251 INFO L280 TraceCheckUtils]: 167: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,251 INFO L280 TraceCheckUtils]: 168: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,251 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:58,251 INFO L280 TraceCheckUtils]: 170: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,251 INFO L280 TraceCheckUtils]: 171: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,252 INFO L280 TraceCheckUtils]: 172: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,252 INFO L280 TraceCheckUtils]: 173: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:58,252 INFO L280 TraceCheckUtils]: 174: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,252 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:58,252 INFO L280 TraceCheckUtils]: 176: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,252 INFO L263 TraceCheckUtils]: 177: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,252 INFO L280 TraceCheckUtils]: 178: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,252 INFO L280 TraceCheckUtils]: 179: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,253 INFO L280 TraceCheckUtils]: 180: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,253 INFO L280 TraceCheckUtils]: 181: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,253 INFO L280 TraceCheckUtils]: 182: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,253 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:58,253 INFO L280 TraceCheckUtils]: 184: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,253 INFO L280 TraceCheckUtils]: 185: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,253 INFO L280 TraceCheckUtils]: 186: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,253 INFO L280 TraceCheckUtils]: 187: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:58,253 INFO L280 TraceCheckUtils]: 188: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,256 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {18937#true} {19591#(= fibo1_~n |fibo1_#in~n|)} #69#return; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,257 INFO L280 TraceCheckUtils]: 190: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19591#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,257 INFO L263 TraceCheckUtils]: 191: Hoare triple {19591#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,257 INFO L280 TraceCheckUtils]: 192: Hoare triple {18937#true} ~n := #in~n; {19471#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,258 INFO L280 TraceCheckUtils]: 193: Hoare triple {19471#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19978#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,258 INFO L280 TraceCheckUtils]: 194: Hoare triple {19978#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,258 INFO L263 TraceCheckUtils]: 195: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,259 INFO L280 TraceCheckUtils]: 196: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,259 INFO L280 TraceCheckUtils]: 197: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,259 INFO L280 TraceCheckUtils]: 198: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,259 INFO L280 TraceCheckUtils]: 199: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,259 INFO L280 TraceCheckUtils]: 200: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,260 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,260 INFO L280 TraceCheckUtils]: 202: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,260 INFO L263 TraceCheckUtils]: 203: Hoare triple {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,260 INFO L280 TraceCheckUtils]: 204: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,260 INFO L280 TraceCheckUtils]: 205: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,261 INFO L280 TraceCheckUtils]: 206: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,261 INFO L280 TraceCheckUtils]: 207: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,261 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {18937#true} {19979#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,262 INFO L280 TraceCheckUtils]: 209: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,262 INFO L280 TraceCheckUtils]: 210: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,263 INFO L280 TraceCheckUtils]: 211: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,264 INFO L280 TraceCheckUtils]: 212: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,264 INFO L280 TraceCheckUtils]: 213: Hoare triple {19991#(<= 2 |fibo2_#in~n|)} assume true; {19991#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,265 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {19991#(<= 2 |fibo2_#in~n|)} {19591#(= fibo1_~n |fibo1_#in~n|)} #71#return; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,265 INFO L280 TraceCheckUtils]: 215: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,266 INFO L280 TraceCheckUtils]: 216: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,266 INFO L280 TraceCheckUtils]: 217: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,267 INFO L280 TraceCheckUtils]: 218: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,267 INFO L280 TraceCheckUtils]: 219: Hoare triple {19937#(<= 4 |fibo1_#in~n|)} assume true; {19937#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 22:06:58,268 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {19937#(<= 4 |fibo1_#in~n|)} {19471#(= fibo2_~n |fibo2_#in~n|)} #65#return; {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,269 INFO L280 TraceCheckUtils]: 221: Hoare triple {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:06:58,269 INFO L263 TraceCheckUtils]: 222: Hoare triple {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,269 INFO L280 TraceCheckUtils]: 223: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,269 INFO L280 TraceCheckUtils]: 224: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,269 INFO L280 TraceCheckUtils]: 225: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,269 INFO L263 TraceCheckUtils]: 226: Hoare triple {18937#true} call #t~ret0 := fibo2(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,269 INFO L280 TraceCheckUtils]: 227: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,270 INFO L280 TraceCheckUtils]: 228: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,270 INFO L280 TraceCheckUtils]: 229: Hoare triple {18937#true} assume !(1 == ~n); {18937#true} is VALID [2020-07-08 22:06:58,270 INFO L263 TraceCheckUtils]: 230: Hoare triple {18937#true} call #t~ret2 := fibo1(~n - 1); {18937#true} is VALID [2020-07-08 22:06:58,270 INFO L280 TraceCheckUtils]: 231: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,270 INFO L280 TraceCheckUtils]: 232: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,270 INFO L280 TraceCheckUtils]: 233: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,270 INFO L280 TraceCheckUtils]: 234: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,270 INFO L280 TraceCheckUtils]: 235: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,270 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {18937#true} {18937#true} #65#return; {18937#true} is VALID [2020-07-08 22:06:58,271 INFO L280 TraceCheckUtils]: 237: Hoare triple {18937#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,271 INFO L263 TraceCheckUtils]: 238: Hoare triple {18937#true} call #t~ret3 := fibo1(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,271 INFO L280 TraceCheckUtils]: 239: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,271 INFO L280 TraceCheckUtils]: 240: Hoare triple {18937#true} assume ~n < 1; {18937#true} is VALID [2020-07-08 22:06:58,271 INFO L280 TraceCheckUtils]: 241: Hoare triple {18937#true} #res := 0; {18937#true} is VALID [2020-07-08 22:06:58,271 INFO L280 TraceCheckUtils]: 242: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,271 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {18937#true} {18937#true} #67#return; {18937#true} is VALID [2020-07-08 22:06:58,271 INFO L280 TraceCheckUtils]: 244: Hoare triple {18937#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,272 INFO L280 TraceCheckUtils]: 245: Hoare triple {18937#true} #res := #t~ret2 + #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,272 INFO L280 TraceCheckUtils]: 246: Hoare triple {18937#true} havoc #t~ret3; {18937#true} is VALID [2020-07-08 22:06:58,272 INFO L280 TraceCheckUtils]: 247: Hoare triple {18937#true} havoc #t~ret2; {18937#true} is VALID [2020-07-08 22:06:58,272 INFO L280 TraceCheckUtils]: 248: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,272 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {18937#true} {18937#true} #69#return; {18937#true} is VALID [2020-07-08 22:06:58,272 INFO L280 TraceCheckUtils]: 250: Hoare triple {18937#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,272 INFO L263 TraceCheckUtils]: 251: Hoare triple {18937#true} call #t~ret1 := fibo2(~n - 2); {18937#true} is VALID [2020-07-08 22:06:58,272 INFO L280 TraceCheckUtils]: 252: Hoare triple {18937#true} ~n := #in~n; {18937#true} is VALID [2020-07-08 22:06:58,272 INFO L280 TraceCheckUtils]: 253: Hoare triple {18937#true} assume !(~n < 1); {18937#true} is VALID [2020-07-08 22:06:58,273 INFO L280 TraceCheckUtils]: 254: Hoare triple {18937#true} assume 1 == ~n; {18937#true} is VALID [2020-07-08 22:06:58,273 INFO L280 TraceCheckUtils]: 255: Hoare triple {18937#true} #res := 1; {18937#true} is VALID [2020-07-08 22:06:58,273 INFO L280 TraceCheckUtils]: 256: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,273 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {18937#true} {18937#true} #71#return; {18937#true} is VALID [2020-07-08 22:06:58,273 INFO L280 TraceCheckUtils]: 258: Hoare triple {18937#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18937#true} is VALID [2020-07-08 22:06:58,273 INFO L280 TraceCheckUtils]: 259: Hoare triple {18937#true} #res := #t~ret0 + #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,273 INFO L280 TraceCheckUtils]: 260: Hoare triple {18937#true} havoc #t~ret1; {18937#true} is VALID [2020-07-08 22:06:58,273 INFO L280 TraceCheckUtils]: 261: Hoare triple {18937#true} havoc #t~ret0; {18937#true} is VALID [2020-07-08 22:06:58,273 INFO L280 TraceCheckUtils]: 262: Hoare triple {18937#true} assume true; {18937#true} is VALID [2020-07-08 22:06:58,274 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {18937#true} {19830#(and (<= 5 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,275 INFO L280 TraceCheckUtils]: 264: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,275 INFO L280 TraceCheckUtils]: 265: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,275 INFO L280 TraceCheckUtils]: 266: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,276 INFO L280 TraceCheckUtils]: 267: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,276 INFO L280 TraceCheckUtils]: 268: Hoare triple {19872#(<= 5 |fibo2_#in~n|)} assume true; {19872#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 22:06:58,277 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {19872#(<= 5 |fibo2_#in~n|)} {19341#(<= fibo1_~n 6)} #71#return; {18938#false} is VALID [2020-07-08 22:06:58,277 INFO L280 TraceCheckUtils]: 270: Hoare triple {18938#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18938#false} is VALID [2020-07-08 22:06:58,277 INFO L280 TraceCheckUtils]: 271: Hoare triple {18938#false} #res := #t~ret0 + #t~ret1; {18938#false} is VALID [2020-07-08 22:06:58,277 INFO L280 TraceCheckUtils]: 272: Hoare triple {18938#false} havoc #t~ret1; {18938#false} is VALID [2020-07-08 22:06:58,277 INFO L280 TraceCheckUtils]: 273: Hoare triple {18938#false} havoc #t~ret0; {18938#false} is VALID [2020-07-08 22:06:58,277 INFO L280 TraceCheckUtils]: 274: Hoare triple {18938#false} assume true; {18938#false} is VALID [2020-07-08 22:06:58,278 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {18938#false} {18941#(<= 8 main_~x~0)} #63#return; {18938#false} is VALID [2020-07-08 22:06:58,278 INFO L280 TraceCheckUtils]: 276: Hoare triple {18938#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {18938#false} is VALID [2020-07-08 22:06:58,278 INFO L280 TraceCheckUtils]: 277: Hoare triple {18938#false} ~result~0 := #t~ret4; {18938#false} is VALID [2020-07-08 22:06:58,278 INFO L280 TraceCheckUtils]: 278: Hoare triple {18938#false} havoc #t~ret4; {18938#false} is VALID [2020-07-08 22:06:58,278 INFO L280 TraceCheckUtils]: 279: Hoare triple {18938#false} assume 21 == ~result~0; {18938#false} is VALID [2020-07-08 22:06:58,278 INFO L280 TraceCheckUtils]: 280: Hoare triple {18938#false} assume !false; {18938#false} is VALID [2020-07-08 22:06:58,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1423 backedges. 247 proven. 409 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2020-07-08 22:06:58,318 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [603444616] [2020-07-08 22:06:58,319 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:58,319 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2020-07-08 22:06:58,319 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086771913] [2020-07-08 22:06:58,320 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 281 [2020-07-08 22:06:58,328 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:58,328 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states. [2020-07-08 22:06:58,479 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:58,479 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-07-08 22:06:58,479 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:58,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-07-08 22:06:58,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=353, Unknown=0, NotChecked=0, Total=420 [2020-07-08 22:06:58,480 INFO L87 Difference]: Start difference. First operand 301 states and 423 transitions. Second operand 21 states. [2020-07-08 22:07:02,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:02,960 INFO L93 Difference]: Finished difference Result 563 states and 836 transitions. [2020-07-08 22:07:02,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-07-08 22:07:02,960 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 281 [2020-07-08 22:07:02,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 22:07:02,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 224 transitions. [2020-07-08 22:07:02,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 22:07:02,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 224 transitions. [2020-07-08 22:07:02,982 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states and 224 transitions. [2020-07-08 22:07:03,438 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:03,454 INFO L225 Difference]: With dead ends: 563 [2020-07-08 22:07:03,454 INFO L226 Difference]: Without dead ends: 224 [2020-07-08 22:07:03,460 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 241 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=170, Invalid=886, Unknown=0, NotChecked=0, Total=1056 [2020-07-08 22:07:03,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2020-07-08 22:07:04,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 179. [2020-07-08 22:07:04,088 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:04,089 INFO L82 GeneralOperation]: Start isEquivalent. First operand 224 states. Second operand 179 states. [2020-07-08 22:07:04,089 INFO L74 IsIncluded]: Start isIncluded. First operand 224 states. Second operand 179 states. [2020-07-08 22:07:04,089 INFO L87 Difference]: Start difference. First operand 224 states. Second operand 179 states. [2020-07-08 22:07:04,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:04,103 INFO L93 Difference]: Finished difference Result 224 states and 304 transitions. [2020-07-08 22:07:04,103 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 304 transitions. [2020-07-08 22:07:04,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:04,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:04,115 INFO L74 IsIncluded]: Start isIncluded. First operand 179 states. Second operand 224 states. [2020-07-08 22:07:04,115 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 224 states. [2020-07-08 22:07:04,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:04,129 INFO L93 Difference]: Finished difference Result 224 states and 304 transitions. [2020-07-08 22:07:04,130 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 304 transitions. [2020-07-08 22:07:04,131 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:04,132 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:04,132 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:04,132 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:04,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 179 states. [2020-07-08 22:07:04,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 235 transitions. [2020-07-08 22:07:04,142 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 235 transitions. Word has length 281 [2020-07-08 22:07:04,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:04,143 INFO L479 AbstractCegarLoop]: Abstraction has 179 states and 235 transitions. [2020-07-08 22:07:04,143 INFO L480 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-07-08 22:07:04,143 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 179 states and 235 transitions. [2020-07-08 22:07:04,602 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 235 transitions. [2020-07-08 22:07:04,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2020-07-08 22:07:04,608 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:04,609 INFO L422 BasicCegarLoop]: trace histogram [30, 30, 29, 29, 25, 22, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 11, 11, 7, 7, 7, 7, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:04,609 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-07-08 22:07:04,609 INFO L427 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:04,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:04,610 INFO L82 PathProgramCache]: Analyzing trace with hash -502165963, now seen corresponding path program 6 times [2020-07-08 22:07:04,610 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:04,610 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1964543711] [2020-07-08 22:07:04,610 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:04,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:04,793 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21990#true} {21990#true} #59#return; {21990#true} is VALID [2020-07-08 22:07:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {23608#(<= |fibo1_#in~n| 1)} #res := 1; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,217 INFO L280 TraceCheckUtils]: 4: Hoare triple {23608#(<= |fibo1_#in~n| 1)} assume true; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,219 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23608#(<= |fibo1_#in~n| 1)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,226 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,229 INFO L263 TraceCheckUtils]: 3: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,233 INFO L280 TraceCheckUtils]: 7: Hoare triple {23608#(<= |fibo1_#in~n| 1)} #res := 1; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,233 INFO L280 TraceCheckUtils]: 8: Hoare triple {23608#(<= |fibo1_#in~n| 1)} assume true; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,235 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23608#(<= |fibo1_#in~n| 1)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,237 INFO L263 TraceCheckUtils]: 11: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,237 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,237 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,237 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,239 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,239 INFO L280 TraceCheckUtils]: 17: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,240 INFO L280 TraceCheckUtils]: 18: Hoare triple {23607#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,241 INFO L280 TraceCheckUtils]: 19: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,242 INFO L280 TraceCheckUtils]: 20: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,242 INFO L280 TraceCheckUtils]: 21: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume true; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,244 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23607#(<= |fibo2_#in~n| 2)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,255 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,255 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,256 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,259 INFO L263 TraceCheckUtils]: 3: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,260 INFO L280 TraceCheckUtils]: 5: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,260 INFO L280 TraceCheckUtils]: 6: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,261 INFO L263 TraceCheckUtils]: 7: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,261 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,262 INFO L280 TraceCheckUtils]: 9: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,263 INFO L280 TraceCheckUtils]: 10: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,263 INFO L280 TraceCheckUtils]: 11: Hoare triple {23608#(<= |fibo1_#in~n| 1)} #res := 1; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,264 INFO L280 TraceCheckUtils]: 12: Hoare triple {23608#(<= |fibo1_#in~n| 1)} assume true; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,265 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23608#(<= |fibo1_#in~n| 1)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,267 INFO L263 TraceCheckUtils]: 15: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,267 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,267 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,267 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,268 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,269 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21990#true} {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,270 INFO L280 TraceCheckUtils]: 21: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,270 INFO L280 TraceCheckUtils]: 22: Hoare triple {23607#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,271 INFO L280 TraceCheckUtils]: 23: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,271 INFO L280 TraceCheckUtils]: 24: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,272 INFO L280 TraceCheckUtils]: 25: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume true; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,274 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23607#(<= |fibo2_#in~n| 2)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,275 INFO L280 TraceCheckUtils]: 27: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,276 INFO L263 TraceCheckUtils]: 28: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,276 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,276 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,276 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,277 INFO L280 TraceCheckUtils]: 32: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,277 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,278 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21990#true} {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,279 INFO L280 TraceCheckUtils]: 35: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,279 INFO L280 TraceCheckUtils]: 36: Hoare triple {23594#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,281 INFO L280 TraceCheckUtils]: 37: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,282 INFO L280 TraceCheckUtils]: 38: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,283 INFO L280 TraceCheckUtils]: 39: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume true; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,284 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23594#(<= |fibo1_#in~n| 3)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,296 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,296 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,296 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,300 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,300 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,301 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,302 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,302 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,303 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,303 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,303 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,303 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,304 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,304 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,304 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,304 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,305 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,305 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,305 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:05,305 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,307 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21990#true} {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,312 INFO L263 TraceCheckUtils]: 3: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,313 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,314 INFO L280 TraceCheckUtils]: 6: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,314 INFO L263 TraceCheckUtils]: 7: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,316 INFO L280 TraceCheckUtils]: 9: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,316 INFO L280 TraceCheckUtils]: 10: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,317 INFO L263 TraceCheckUtils]: 11: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,317 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,318 INFO L280 TraceCheckUtils]: 13: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,319 INFO L280 TraceCheckUtils]: 15: Hoare triple {23608#(<= |fibo1_#in~n| 1)} #res := 1; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {23608#(<= |fibo1_#in~n| 1)} assume true; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,321 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23608#(<= |fibo1_#in~n| 1)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,323 INFO L280 TraceCheckUtils]: 18: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,323 INFO L263 TraceCheckUtils]: 19: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,323 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,323 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,324 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,324 INFO L280 TraceCheckUtils]: 23: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,325 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21990#true} {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,326 INFO L280 TraceCheckUtils]: 25: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,326 INFO L280 TraceCheckUtils]: 26: Hoare triple {23607#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,327 INFO L280 TraceCheckUtils]: 27: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,327 INFO L280 TraceCheckUtils]: 28: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,328 INFO L280 TraceCheckUtils]: 29: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume true; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,333 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {23607#(<= |fibo2_#in~n| 2)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,334 INFO L280 TraceCheckUtils]: 31: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,334 INFO L263 TraceCheckUtils]: 32: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,334 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,334 INFO L280 TraceCheckUtils]: 34: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,335 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,335 INFO L280 TraceCheckUtils]: 36: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,335 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,336 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21990#true} {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,337 INFO L280 TraceCheckUtils]: 39: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,337 INFO L280 TraceCheckUtils]: 40: Hoare triple {23594#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,338 INFO L280 TraceCheckUtils]: 41: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,339 INFO L280 TraceCheckUtils]: 42: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,339 INFO L280 TraceCheckUtils]: 43: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume true; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,340 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {23594#(<= |fibo1_#in~n| 3)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,341 INFO L280 TraceCheckUtils]: 45: Hoare triple {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,342 INFO L263 TraceCheckUtils]: 46: Hoare triple {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,342 INFO L280 TraceCheckUtils]: 47: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,342 INFO L280 TraceCheckUtils]: 48: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,342 INFO L280 TraceCheckUtils]: 49: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,343 INFO L263 TraceCheckUtils]: 50: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,343 INFO L280 TraceCheckUtils]: 51: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,343 INFO L280 TraceCheckUtils]: 52: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,344 INFO L280 TraceCheckUtils]: 53: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,344 INFO L280 TraceCheckUtils]: 54: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,344 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,344 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,345 INFO L280 TraceCheckUtils]: 57: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,345 INFO L263 TraceCheckUtils]: 58: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,345 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,345 INFO L280 TraceCheckUtils]: 60: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,346 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,346 INFO L280 TraceCheckUtils]: 62: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,346 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,346 INFO L280 TraceCheckUtils]: 64: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,347 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,347 INFO L280 TraceCheckUtils]: 66: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,368 INFO L280 TraceCheckUtils]: 67: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:05,368 INFO L280 TraceCheckUtils]: 68: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,371 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {21990#true} {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,372 INFO L280 TraceCheckUtils]: 70: Hoare triple {23562#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,372 INFO L280 TraceCheckUtils]: 71: Hoare triple {23562#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,373 INFO L280 TraceCheckUtils]: 72: Hoare triple {23562#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,373 INFO L280 TraceCheckUtils]: 73: Hoare triple {23562#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,373 INFO L280 TraceCheckUtils]: 74: Hoare triple {23562#(<= |fibo2_#in~n| 4)} assume true; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,374 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {23562#(<= |fibo2_#in~n| 4)} {21990#true} #69#return; {23419#(<= fibo1_~n 5)} is VALID [2020-07-08 22:07:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,553 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,553 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,555 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,563 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,567 INFO L263 TraceCheckUtils]: 3: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,567 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,567 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,567 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,567 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,568 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,569 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,569 INFO L280 TraceCheckUtils]: 10: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,569 INFO L263 TraceCheckUtils]: 11: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,570 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,570 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,570 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,570 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,571 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,572 INFO L280 TraceCheckUtils]: 17: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,573 INFO L280 TraceCheckUtils]: 18: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,574 INFO L280 TraceCheckUtils]: 19: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,575 INFO L280 TraceCheckUtils]: 20: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,575 INFO L280 TraceCheckUtils]: 21: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume true; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,577 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23730#(<= 2 |fibo2_#in~n|)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,585 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,587 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,590 INFO L263 TraceCheckUtils]: 3: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,590 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,591 INFO L280 TraceCheckUtils]: 5: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,592 INFO L263 TraceCheckUtils]: 7: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,593 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,593 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,593 INFO L280 TraceCheckUtils]: 11: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,594 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,595 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,595 INFO L280 TraceCheckUtils]: 14: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,596 INFO L263 TraceCheckUtils]: 15: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,596 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,596 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,596 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,597 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,598 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,599 INFO L280 TraceCheckUtils]: 21: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,599 INFO L280 TraceCheckUtils]: 22: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,601 INFO L280 TraceCheckUtils]: 25: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume true; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,602 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23730#(<= 2 |fibo2_#in~n|)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,603 INFO L280 TraceCheckUtils]: 27: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,603 INFO L263 TraceCheckUtils]: 28: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,604 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,604 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,605 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,605 INFO L280 TraceCheckUtils]: 32: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,605 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,607 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21990#true} {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,609 INFO L280 TraceCheckUtils]: 35: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,609 INFO L280 TraceCheckUtils]: 36: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,610 INFO L280 TraceCheckUtils]: 37: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,611 INFO L280 TraceCheckUtils]: 38: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,612 INFO L280 TraceCheckUtils]: 39: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume true; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,614 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23716#(<= 3 |fibo1_#in~n|)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,632 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,632 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,633 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,638 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,640 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,640 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,641 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,642 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,642 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,642 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,643 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,643 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,643 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,644 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,644 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,645 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,645 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,645 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,646 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,646 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:05,646 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,648 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21990#true} {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} #67#return; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,652 INFO L263 TraceCheckUtils]: 3: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,653 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,654 INFO L280 TraceCheckUtils]: 6: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,655 INFO L263 TraceCheckUtils]: 7: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,656 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,658 INFO L263 TraceCheckUtils]: 11: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,659 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,659 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,659 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,659 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,660 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,661 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,662 INFO L280 TraceCheckUtils]: 18: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,662 INFO L263 TraceCheckUtils]: 19: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,662 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,662 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,663 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,663 INFO L280 TraceCheckUtils]: 23: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,665 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,666 INFO L280 TraceCheckUtils]: 25: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,667 INFO L280 TraceCheckUtils]: 26: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,668 INFO L280 TraceCheckUtils]: 27: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,668 INFO L280 TraceCheckUtils]: 28: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,669 INFO L280 TraceCheckUtils]: 29: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume true; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,670 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {23730#(<= 2 |fibo2_#in~n|)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,671 INFO L280 TraceCheckUtils]: 31: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,671 INFO L263 TraceCheckUtils]: 32: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,671 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,671 INFO L280 TraceCheckUtils]: 34: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,672 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,672 INFO L280 TraceCheckUtils]: 36: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,672 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,673 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21990#true} {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,674 INFO L280 TraceCheckUtils]: 39: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,674 INFO L280 TraceCheckUtils]: 40: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,675 INFO L280 TraceCheckUtils]: 41: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,675 INFO L280 TraceCheckUtils]: 42: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,676 INFO L280 TraceCheckUtils]: 43: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume true; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,677 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {23716#(<= 3 |fibo1_#in~n|)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:05,678 INFO L280 TraceCheckUtils]: 45: Hoare triple {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:05,678 INFO L263 TraceCheckUtils]: 46: Hoare triple {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,678 INFO L280 TraceCheckUtils]: 47: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,679 INFO L280 TraceCheckUtils]: 48: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,679 INFO L280 TraceCheckUtils]: 49: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,679 INFO L263 TraceCheckUtils]: 50: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,679 INFO L280 TraceCheckUtils]: 51: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,680 INFO L280 TraceCheckUtils]: 52: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,680 INFO L280 TraceCheckUtils]: 53: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,680 INFO L280 TraceCheckUtils]: 54: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,680 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,680 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,681 INFO L280 TraceCheckUtils]: 57: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,681 INFO L263 TraceCheckUtils]: 58: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,681 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,681 INFO L280 TraceCheckUtils]: 60: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,682 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,682 INFO L280 TraceCheckUtils]: 62: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,682 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,682 INFO L280 TraceCheckUtils]: 64: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,682 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,683 INFO L280 TraceCheckUtils]: 66: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,683 INFO L280 TraceCheckUtils]: 67: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:05,683 INFO L280 TraceCheckUtils]: 68: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,685 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {21990#true} {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} #67#return; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,686 INFO L280 TraceCheckUtils]: 70: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,687 INFO L280 TraceCheckUtils]: 71: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,688 INFO L280 TraceCheckUtils]: 72: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,690 INFO L280 TraceCheckUtils]: 73: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,691 INFO L280 TraceCheckUtils]: 74: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} assume true; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,692 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {23685#(<= 4 |fibo2_#in~n|)} {23419#(<= fibo1_~n 5)} #71#return; {21991#false} is VALID [2020-07-08 22:07:05,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,703 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,707 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,708 INFO L280 TraceCheckUtils]: 5: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,709 INFO L280 TraceCheckUtils]: 6: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,709 INFO L263 TraceCheckUtils]: 7: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,710 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,710 INFO L280 TraceCheckUtils]: 9: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,711 INFO L280 TraceCheckUtils]: 10: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,711 INFO L263 TraceCheckUtils]: 11: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,712 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,713 INFO L280 TraceCheckUtils]: 14: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,713 INFO L263 TraceCheckUtils]: 15: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,713 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,714 INFO L280 TraceCheckUtils]: 17: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,715 INFO L280 TraceCheckUtils]: 18: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,715 INFO L280 TraceCheckUtils]: 19: Hoare triple {23608#(<= |fibo1_#in~n| 1)} #res := 1; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,716 INFO L280 TraceCheckUtils]: 20: Hoare triple {23608#(<= |fibo1_#in~n| 1)} assume true; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:05,717 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {23608#(<= |fibo1_#in~n| 1)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,719 INFO L280 TraceCheckUtils]: 22: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,719 INFO L263 TraceCheckUtils]: 23: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,719 INFO L280 TraceCheckUtils]: 24: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,720 INFO L280 TraceCheckUtils]: 25: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,720 INFO L280 TraceCheckUtils]: 26: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,720 INFO L280 TraceCheckUtils]: 27: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,722 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {21990#true} {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,723 INFO L280 TraceCheckUtils]: 29: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,724 INFO L280 TraceCheckUtils]: 30: Hoare triple {23607#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,725 INFO L280 TraceCheckUtils]: 31: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,725 INFO L280 TraceCheckUtils]: 32: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,726 INFO L280 TraceCheckUtils]: 33: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume true; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:05,728 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23607#(<= |fibo2_#in~n| 2)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,729 INFO L280 TraceCheckUtils]: 35: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,729 INFO L263 TraceCheckUtils]: 36: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,730 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,730 INFO L280 TraceCheckUtils]: 38: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,731 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,731 INFO L280 TraceCheckUtils]: 40: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,731 INFO L280 TraceCheckUtils]: 41: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,733 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21990#true} {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,734 INFO L280 TraceCheckUtils]: 43: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,734 INFO L280 TraceCheckUtils]: 44: Hoare triple {23594#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,735 INFO L280 TraceCheckUtils]: 45: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,736 INFO L280 TraceCheckUtils]: 46: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,737 INFO L280 TraceCheckUtils]: 47: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume true; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:05,739 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23594#(<= |fibo1_#in~n| 3)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,740 INFO L280 TraceCheckUtils]: 49: Hoare triple {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,740 INFO L263 TraceCheckUtils]: 50: Hoare triple {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,740 INFO L280 TraceCheckUtils]: 51: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,741 INFO L280 TraceCheckUtils]: 52: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,741 INFO L280 TraceCheckUtils]: 53: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,741 INFO L263 TraceCheckUtils]: 54: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,741 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,742 INFO L280 TraceCheckUtils]: 56: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,742 INFO L280 TraceCheckUtils]: 57: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,742 INFO L280 TraceCheckUtils]: 58: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,742 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,743 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,743 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,743 INFO L263 TraceCheckUtils]: 62: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,743 INFO L280 TraceCheckUtils]: 63: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,743 INFO L280 TraceCheckUtils]: 64: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,744 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,744 INFO L280 TraceCheckUtils]: 66: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,744 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,744 INFO L280 TraceCheckUtils]: 68: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,745 INFO L280 TraceCheckUtils]: 69: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,745 INFO L280 TraceCheckUtils]: 70: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,745 INFO L280 TraceCheckUtils]: 71: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:05,745 INFO L280 TraceCheckUtils]: 72: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,747 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {21990#true} {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,748 INFO L280 TraceCheckUtils]: 74: Hoare triple {23562#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,749 INFO L280 TraceCheckUtils]: 75: Hoare triple {23562#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,749 INFO L280 TraceCheckUtils]: 76: Hoare triple {23562#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,750 INFO L280 TraceCheckUtils]: 77: Hoare triple {23562#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,751 INFO L280 TraceCheckUtils]: 78: Hoare triple {23562#(<= |fibo2_#in~n| 4)} assume true; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:05,753 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {23562#(<= |fibo2_#in~n| 4)} {21990#true} #69#return; {23419#(<= fibo1_~n 5)} is VALID [2020-07-08 22:07:05,754 INFO L280 TraceCheckUtils]: 80: Hoare triple {23419#(<= fibo1_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23419#(<= fibo1_~n 5)} is VALID [2020-07-08 22:07:05,754 INFO L263 TraceCheckUtils]: 81: Hoare triple {23419#(<= fibo1_~n 5)} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,755 INFO L280 TraceCheckUtils]: 82: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,755 INFO L280 TraceCheckUtils]: 83: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,756 INFO L280 TraceCheckUtils]: 84: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,757 INFO L263 TraceCheckUtils]: 85: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,758 INFO L280 TraceCheckUtils]: 86: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,758 INFO L280 TraceCheckUtils]: 87: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,759 INFO L280 TraceCheckUtils]: 88: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,760 INFO L263 TraceCheckUtils]: 89: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,760 INFO L280 TraceCheckUtils]: 90: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,762 INFO L280 TraceCheckUtils]: 91: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,763 INFO L280 TraceCheckUtils]: 92: Hoare triple {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,763 INFO L263 TraceCheckUtils]: 93: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,763 INFO L280 TraceCheckUtils]: 94: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,764 INFO L280 TraceCheckUtils]: 95: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,764 INFO L280 TraceCheckUtils]: 96: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,764 INFO L280 TraceCheckUtils]: 97: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,765 INFO L280 TraceCheckUtils]: 98: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,766 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,767 INFO L280 TraceCheckUtils]: 100: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:05,768 INFO L263 TraceCheckUtils]: 101: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,768 INFO L280 TraceCheckUtils]: 102: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,768 INFO L280 TraceCheckUtils]: 103: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,769 INFO L280 TraceCheckUtils]: 104: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,769 INFO L280 TraceCheckUtils]: 105: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,771 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,772 INFO L280 TraceCheckUtils]: 107: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,772 INFO L280 TraceCheckUtils]: 108: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,773 INFO L280 TraceCheckUtils]: 109: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,774 INFO L280 TraceCheckUtils]: 110: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,774 INFO L280 TraceCheckUtils]: 111: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume true; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,776 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {23730#(<= 2 |fibo2_#in~n|)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,777 INFO L280 TraceCheckUtils]: 113: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:05,777 INFO L263 TraceCheckUtils]: 114: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,777 INFO L280 TraceCheckUtils]: 115: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,777 INFO L280 TraceCheckUtils]: 116: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,778 INFO L280 TraceCheckUtils]: 117: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,778 INFO L280 TraceCheckUtils]: 118: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,778 INFO L280 TraceCheckUtils]: 119: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,779 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {21990#true} {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,780 INFO L280 TraceCheckUtils]: 121: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,784 INFO L280 TraceCheckUtils]: 122: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,785 INFO L280 TraceCheckUtils]: 123: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,786 INFO L280 TraceCheckUtils]: 124: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,786 INFO L280 TraceCheckUtils]: 125: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume true; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:05,788 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {23716#(<= 3 |fibo1_#in~n|)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:05,789 INFO L280 TraceCheckUtils]: 127: Hoare triple {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:05,790 INFO L263 TraceCheckUtils]: 128: Hoare triple {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,790 INFO L280 TraceCheckUtils]: 129: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,790 INFO L280 TraceCheckUtils]: 130: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,791 INFO L280 TraceCheckUtils]: 131: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,791 INFO L263 TraceCheckUtils]: 132: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,791 INFO L280 TraceCheckUtils]: 133: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,792 INFO L280 TraceCheckUtils]: 134: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,792 INFO L280 TraceCheckUtils]: 135: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,793 INFO L280 TraceCheckUtils]: 136: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,793 INFO L280 TraceCheckUtils]: 137: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,793 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,794 INFO L280 TraceCheckUtils]: 139: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,794 INFO L263 TraceCheckUtils]: 140: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,794 INFO L280 TraceCheckUtils]: 141: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,794 INFO L280 TraceCheckUtils]: 142: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,795 INFO L280 TraceCheckUtils]: 143: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,795 INFO L280 TraceCheckUtils]: 144: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,795 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,796 INFO L280 TraceCheckUtils]: 146: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,796 INFO L280 TraceCheckUtils]: 147: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,796 INFO L280 TraceCheckUtils]: 148: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,797 INFO L280 TraceCheckUtils]: 149: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:05,797 INFO L280 TraceCheckUtils]: 150: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,799 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {21990#true} {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} #67#return; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,802 INFO L280 TraceCheckUtils]: 152: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,802 INFO L280 TraceCheckUtils]: 153: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,803 INFO L280 TraceCheckUtils]: 154: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,804 INFO L280 TraceCheckUtils]: 155: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,804 INFO L280 TraceCheckUtils]: 156: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} assume true; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:05,805 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {23685#(<= 4 |fibo2_#in~n|)} {23419#(<= fibo1_~n 5)} #71#return; {21991#false} is VALID [2020-07-08 22:07:05,806 INFO L280 TraceCheckUtils]: 158: Hoare triple {21991#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:05,806 INFO L280 TraceCheckUtils]: 159: Hoare triple {21991#false} #res := #t~ret0 + #t~ret1; {21991#false} is VALID [2020-07-08 22:07:05,806 INFO L280 TraceCheckUtils]: 160: Hoare triple {21991#false} havoc #t~ret1; {21991#false} is VALID [2020-07-08 22:07:05,806 INFO L280 TraceCheckUtils]: 161: Hoare triple {21991#false} havoc #t~ret0; {21991#false} is VALID [2020-07-08 22:07:05,807 INFO L280 TraceCheckUtils]: 162: Hoare triple {21991#false} assume true; {21991#false} is VALID [2020-07-08 22:07:05,807 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {21991#false} {21990#true} #65#return; {21991#false} is VALID [2020-07-08 22:07:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,882 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,883 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,892 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:05,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,893 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,893 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,894 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,894 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:05,894 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,895 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,895 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,895 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,895 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,895 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,896 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:05,896 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,896 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:05,896 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:05,896 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:05,897 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,897 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,901 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,903 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,903 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,903 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,903 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,904 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,904 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,904 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,904 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,905 INFO L280 TraceCheckUtils]: 11: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,905 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,905 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:05,905 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,906 INFO L263 TraceCheckUtils]: 15: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,906 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,906 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,906 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,907 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,907 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:05,907 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,907 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:05,908 INFO L280 TraceCheckUtils]: 23: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:05,908 INFO L280 TraceCheckUtils]: 24: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:05,908 INFO L280 TraceCheckUtils]: 25: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,908 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,909 INFO L280 TraceCheckUtils]: 27: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,909 INFO L263 TraceCheckUtils]: 28: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,909 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,909 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,910 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,910 INFO L280 TraceCheckUtils]: 32: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,910 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,910 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,910 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,911 INFO L280 TraceCheckUtils]: 36: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,911 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,911 INFO L280 TraceCheckUtils]: 38: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:05,911 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,912 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,926 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,931 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,932 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,932 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,932 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,932 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,933 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,933 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,933 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,933 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,934 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,934 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,934 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,934 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,934 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,935 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,935 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,935 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,935 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,936 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:05,936 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,936 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:05,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,937 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,938 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,938 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,938 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,939 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,939 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,939 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,940 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,940 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,940 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,940 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:05,940 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,941 INFO L263 TraceCheckUtils]: 19: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,941 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,941 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,941 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,942 INFO L280 TraceCheckUtils]: 23: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,942 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:05,942 INFO L280 TraceCheckUtils]: 25: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,942 INFO L280 TraceCheckUtils]: 26: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:05,942 INFO L280 TraceCheckUtils]: 27: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:05,943 INFO L280 TraceCheckUtils]: 28: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:05,943 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,943 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,943 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,944 INFO L263 TraceCheckUtils]: 32: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,944 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,944 INFO L280 TraceCheckUtils]: 34: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,944 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,944 INFO L280 TraceCheckUtils]: 36: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,945 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,945 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,945 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,945 INFO L280 TraceCheckUtils]: 40: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,945 INFO L280 TraceCheckUtils]: 41: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,946 INFO L280 TraceCheckUtils]: 42: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:05,946 INFO L280 TraceCheckUtils]: 43: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,946 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:05,946 INFO L280 TraceCheckUtils]: 45: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,947 INFO L263 TraceCheckUtils]: 46: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,947 INFO L280 TraceCheckUtils]: 47: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,947 INFO L280 TraceCheckUtils]: 48: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,947 INFO L280 TraceCheckUtils]: 49: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,948 INFO L263 TraceCheckUtils]: 50: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,948 INFO L280 TraceCheckUtils]: 51: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,948 INFO L280 TraceCheckUtils]: 52: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,949 INFO L280 TraceCheckUtils]: 53: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,949 INFO L280 TraceCheckUtils]: 54: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,949 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,949 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,950 INFO L280 TraceCheckUtils]: 57: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,950 INFO L263 TraceCheckUtils]: 58: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,950 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,950 INFO L280 TraceCheckUtils]: 60: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,951 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,951 INFO L280 TraceCheckUtils]: 62: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,951 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:05,951 INFO L280 TraceCheckUtils]: 64: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,952 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,952 INFO L280 TraceCheckUtils]: 66: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:05,952 INFO L280 TraceCheckUtils]: 67: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:05,952 INFO L280 TraceCheckUtils]: 68: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,952 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:05,953 INFO L280 TraceCheckUtils]: 70: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,953 INFO L280 TraceCheckUtils]: 71: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:05,953 INFO L280 TraceCheckUtils]: 72: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:05,953 INFO L280 TraceCheckUtils]: 73: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:05,954 INFO L280 TraceCheckUtils]: 74: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,954 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,984 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,988 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:05,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:05,990 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:05,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,990 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,991 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,991 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:05,991 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,992 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:05,992 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,992 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:05,992 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:05,993 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,993 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:05,993 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:05,993 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:05,993 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:05,994 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:05,994 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:05,994 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:05,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:05,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:05,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:05,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:05,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,000 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,001 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,001 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,001 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,001 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,002 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,002 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,002 INFO L280 TraceCheckUtils]: 11: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,002 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,003 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,003 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,003 INFO L263 TraceCheckUtils]: 15: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,003 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,004 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,004 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,004 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,004 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,004 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,005 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,005 INFO L280 TraceCheckUtils]: 23: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,005 INFO L280 TraceCheckUtils]: 24: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,005 INFO L280 TraceCheckUtils]: 25: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,006 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,006 INFO L280 TraceCheckUtils]: 27: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,006 INFO L263 TraceCheckUtils]: 28: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,006 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,006 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,007 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,007 INFO L280 TraceCheckUtils]: 32: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,007 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,007 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,007 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,008 INFO L280 TraceCheckUtils]: 36: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,008 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,008 INFO L280 TraceCheckUtils]: 38: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,008 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,008 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,019 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,027 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,027 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,028 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,029 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,029 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,029 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,030 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,030 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,030 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,031 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,031 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,031 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,031 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,031 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,032 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,032 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,032 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,032 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,032 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,034 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,034 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,034 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,035 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,035 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,035 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,035 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,036 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,036 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,036 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,036 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,037 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,037 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,037 INFO L263 TraceCheckUtils]: 19: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,037 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,038 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,038 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,038 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,039 INFO L280 TraceCheckUtils]: 25: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,039 INFO L280 TraceCheckUtils]: 26: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,039 INFO L280 TraceCheckUtils]: 27: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,039 INFO L280 TraceCheckUtils]: 28: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,039 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,040 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,040 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,040 INFO L263 TraceCheckUtils]: 32: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,040 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,041 INFO L280 TraceCheckUtils]: 34: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,041 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,041 INFO L280 TraceCheckUtils]: 36: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,041 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,041 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,042 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,042 INFO L280 TraceCheckUtils]: 40: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,042 INFO L280 TraceCheckUtils]: 41: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,042 INFO L280 TraceCheckUtils]: 42: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,042 INFO L280 TraceCheckUtils]: 43: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,043 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,043 INFO L280 TraceCheckUtils]: 45: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,043 INFO L263 TraceCheckUtils]: 46: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,043 INFO L280 TraceCheckUtils]: 47: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,044 INFO L280 TraceCheckUtils]: 48: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,044 INFO L280 TraceCheckUtils]: 49: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,044 INFO L263 TraceCheckUtils]: 50: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,044 INFO L280 TraceCheckUtils]: 51: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,044 INFO L280 TraceCheckUtils]: 52: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,045 INFO L280 TraceCheckUtils]: 53: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,045 INFO L280 TraceCheckUtils]: 54: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,045 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,045 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,046 INFO L280 TraceCheckUtils]: 57: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,046 INFO L263 TraceCheckUtils]: 58: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,046 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,046 INFO L280 TraceCheckUtils]: 60: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,047 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,047 INFO L280 TraceCheckUtils]: 62: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,047 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,047 INFO L280 TraceCheckUtils]: 64: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,047 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,048 INFO L280 TraceCheckUtils]: 66: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,048 INFO L280 TraceCheckUtils]: 67: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,048 INFO L280 TraceCheckUtils]: 68: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,048 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,049 INFO L280 TraceCheckUtils]: 70: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,049 INFO L280 TraceCheckUtils]: 71: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,049 INFO L280 TraceCheckUtils]: 72: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,049 INFO L280 TraceCheckUtils]: 73: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,049 INFO L280 TraceCheckUtils]: 74: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,050 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,053 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,053 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,054 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,054 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,054 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,054 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,054 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,054 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,055 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,055 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,055 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,055 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,055 INFO L263 TraceCheckUtils]: 15: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,056 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,056 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,056 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,056 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,056 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,057 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,057 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,057 INFO L263 TraceCheckUtils]: 23: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,057 INFO L280 TraceCheckUtils]: 24: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,057 INFO L280 TraceCheckUtils]: 25: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,057 INFO L280 TraceCheckUtils]: 26: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,058 INFO L280 TraceCheckUtils]: 27: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,058 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,058 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,058 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,058 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,059 INFO L280 TraceCheckUtils]: 32: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,059 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,059 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,059 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,059 INFO L263 TraceCheckUtils]: 36: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,060 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,060 INFO L280 TraceCheckUtils]: 38: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,060 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,060 INFO L280 TraceCheckUtils]: 40: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,060 INFO L280 TraceCheckUtils]: 41: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,060 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,061 INFO L280 TraceCheckUtils]: 43: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,061 INFO L280 TraceCheckUtils]: 44: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,061 INFO L280 TraceCheckUtils]: 45: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,061 INFO L280 TraceCheckUtils]: 46: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,061 INFO L280 TraceCheckUtils]: 47: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,062 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,062 INFO L280 TraceCheckUtils]: 49: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,062 INFO L263 TraceCheckUtils]: 50: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,062 INFO L280 TraceCheckUtils]: 51: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,062 INFO L280 TraceCheckUtils]: 52: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,063 INFO L280 TraceCheckUtils]: 53: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,063 INFO L263 TraceCheckUtils]: 54: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,063 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,063 INFO L280 TraceCheckUtils]: 56: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,063 INFO L280 TraceCheckUtils]: 57: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,063 INFO L280 TraceCheckUtils]: 58: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,064 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,064 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,064 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,064 INFO L263 TraceCheckUtils]: 62: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,064 INFO L280 TraceCheckUtils]: 63: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,065 INFO L280 TraceCheckUtils]: 64: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,065 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,065 INFO L280 TraceCheckUtils]: 66: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,065 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,065 INFO L280 TraceCheckUtils]: 68: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,065 INFO L280 TraceCheckUtils]: 69: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,066 INFO L280 TraceCheckUtils]: 70: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,066 INFO L280 TraceCheckUtils]: 71: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,066 INFO L280 TraceCheckUtils]: 72: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,066 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,066 INFO L280 TraceCheckUtils]: 74: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,067 INFO L280 TraceCheckUtils]: 75: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,067 INFO L280 TraceCheckUtils]: 76: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,067 INFO L280 TraceCheckUtils]: 77: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,067 INFO L280 TraceCheckUtils]: 78: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,067 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,067 INFO L280 TraceCheckUtils]: 80: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,068 INFO L263 TraceCheckUtils]: 81: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,068 INFO L280 TraceCheckUtils]: 82: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,068 INFO L280 TraceCheckUtils]: 83: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,068 INFO L280 TraceCheckUtils]: 84: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,068 INFO L263 TraceCheckUtils]: 85: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,069 INFO L280 TraceCheckUtils]: 86: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,069 INFO L280 TraceCheckUtils]: 87: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,069 INFO L280 TraceCheckUtils]: 88: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,069 INFO L263 TraceCheckUtils]: 89: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,069 INFO L280 TraceCheckUtils]: 90: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,070 INFO L280 TraceCheckUtils]: 91: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,070 INFO L280 TraceCheckUtils]: 92: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,070 INFO L263 TraceCheckUtils]: 93: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,070 INFO L280 TraceCheckUtils]: 94: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,070 INFO L280 TraceCheckUtils]: 95: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,070 INFO L280 TraceCheckUtils]: 96: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,071 INFO L280 TraceCheckUtils]: 97: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,071 INFO L280 TraceCheckUtils]: 98: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,071 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,071 INFO L280 TraceCheckUtils]: 100: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,071 INFO L263 TraceCheckUtils]: 101: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,072 INFO L280 TraceCheckUtils]: 102: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,072 INFO L280 TraceCheckUtils]: 103: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,072 INFO L280 TraceCheckUtils]: 104: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,072 INFO L280 TraceCheckUtils]: 105: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,072 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,073 INFO L280 TraceCheckUtils]: 107: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,073 INFO L280 TraceCheckUtils]: 108: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,073 INFO L280 TraceCheckUtils]: 109: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,073 INFO L280 TraceCheckUtils]: 110: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,073 INFO L280 TraceCheckUtils]: 111: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,073 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,074 INFO L280 TraceCheckUtils]: 113: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,074 INFO L263 TraceCheckUtils]: 114: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,074 INFO L280 TraceCheckUtils]: 115: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,074 INFO L280 TraceCheckUtils]: 116: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,074 INFO L280 TraceCheckUtils]: 117: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,075 INFO L280 TraceCheckUtils]: 118: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,075 INFO L280 TraceCheckUtils]: 119: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,075 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,075 INFO L280 TraceCheckUtils]: 121: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,075 INFO L280 TraceCheckUtils]: 122: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,075 INFO L280 TraceCheckUtils]: 123: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,076 INFO L280 TraceCheckUtils]: 124: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,076 INFO L280 TraceCheckUtils]: 125: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,076 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,076 INFO L280 TraceCheckUtils]: 127: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,076 INFO L263 TraceCheckUtils]: 128: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,076 INFO L280 TraceCheckUtils]: 129: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,077 INFO L280 TraceCheckUtils]: 130: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,077 INFO L280 TraceCheckUtils]: 131: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,077 INFO L263 TraceCheckUtils]: 132: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,077 INFO L280 TraceCheckUtils]: 133: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,077 INFO L280 TraceCheckUtils]: 134: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,078 INFO L280 TraceCheckUtils]: 135: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,078 INFO L280 TraceCheckUtils]: 136: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,078 INFO L280 TraceCheckUtils]: 137: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,078 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,078 INFO L280 TraceCheckUtils]: 139: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,079 INFO L263 TraceCheckUtils]: 140: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,079 INFO L280 TraceCheckUtils]: 141: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,079 INFO L280 TraceCheckUtils]: 142: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,079 INFO L280 TraceCheckUtils]: 143: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,079 INFO L280 TraceCheckUtils]: 144: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,080 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,080 INFO L280 TraceCheckUtils]: 146: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,080 INFO L280 TraceCheckUtils]: 147: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,080 INFO L280 TraceCheckUtils]: 148: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,081 INFO L280 TraceCheckUtils]: 149: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,081 INFO L280 TraceCheckUtils]: 150: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,081 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,081 INFO L280 TraceCheckUtils]: 152: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,081 INFO L280 TraceCheckUtils]: 153: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,081 INFO L280 TraceCheckUtils]: 154: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,082 INFO L280 TraceCheckUtils]: 155: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,082 INFO L280 TraceCheckUtils]: 156: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,082 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,082 INFO L280 TraceCheckUtils]: 158: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,082 INFO L280 TraceCheckUtils]: 159: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,083 INFO L280 TraceCheckUtils]: 160: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,083 INFO L280 TraceCheckUtils]: 161: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,083 INFO L280 TraceCheckUtils]: 162: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,083 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {21990#true} {21991#false} #67#return; {21991#false} is VALID [2020-07-08 22:07:06,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,095 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,095 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,095 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,095 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,096 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,099 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,099 INFO L280 TraceCheckUtils]: 9: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,100 INFO L280 TraceCheckUtils]: 10: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,100 INFO L263 TraceCheckUtils]: 11: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,100 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,102 INFO L280 TraceCheckUtils]: 14: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,102 INFO L263 TraceCheckUtils]: 15: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,103 INFO L280 TraceCheckUtils]: 17: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,103 INFO L280 TraceCheckUtils]: 18: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,104 INFO L263 TraceCheckUtils]: 19: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,104 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,105 INFO L280 TraceCheckUtils]: 21: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,105 INFO L280 TraceCheckUtils]: 22: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:06,106 INFO L280 TraceCheckUtils]: 23: Hoare triple {23608#(<= |fibo1_#in~n| 1)} #res := 1; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:06,106 INFO L280 TraceCheckUtils]: 24: Hoare triple {23608#(<= |fibo1_#in~n| 1)} assume true; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:06,107 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23608#(<= |fibo1_#in~n| 1)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,108 INFO L280 TraceCheckUtils]: 26: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,108 INFO L263 TraceCheckUtils]: 27: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,109 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,109 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,109 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,110 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {21990#true} {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,111 INFO L280 TraceCheckUtils]: 33: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,111 INFO L280 TraceCheckUtils]: 34: Hoare triple {23607#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,112 INFO L280 TraceCheckUtils]: 35: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,113 INFO L280 TraceCheckUtils]: 36: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,113 INFO L280 TraceCheckUtils]: 37: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume true; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,114 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {23607#(<= |fibo2_#in~n| 2)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,115 INFO L280 TraceCheckUtils]: 39: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,115 INFO L263 TraceCheckUtils]: 40: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,115 INFO L280 TraceCheckUtils]: 41: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,115 INFO L280 TraceCheckUtils]: 42: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,116 INFO L280 TraceCheckUtils]: 43: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,116 INFO L280 TraceCheckUtils]: 44: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,116 INFO L280 TraceCheckUtils]: 45: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,117 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {21990#true} {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,118 INFO L280 TraceCheckUtils]: 47: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,118 INFO L280 TraceCheckUtils]: 48: Hoare triple {23594#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,119 INFO L280 TraceCheckUtils]: 49: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,119 INFO L280 TraceCheckUtils]: 50: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,120 INFO L280 TraceCheckUtils]: 51: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume true; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,121 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23594#(<= |fibo1_#in~n| 3)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,122 INFO L280 TraceCheckUtils]: 53: Hoare triple {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,122 INFO L263 TraceCheckUtils]: 54: Hoare triple {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,122 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,122 INFO L280 TraceCheckUtils]: 56: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,123 INFO L280 TraceCheckUtils]: 57: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,123 INFO L263 TraceCheckUtils]: 58: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,123 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,123 INFO L280 TraceCheckUtils]: 60: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,123 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,123 INFO L280 TraceCheckUtils]: 62: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,124 INFO L280 TraceCheckUtils]: 63: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,124 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,124 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,124 INFO L263 TraceCheckUtils]: 66: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,124 INFO L280 TraceCheckUtils]: 67: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,125 INFO L280 TraceCheckUtils]: 68: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,125 INFO L280 TraceCheckUtils]: 69: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,125 INFO L280 TraceCheckUtils]: 70: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,125 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,125 INFO L280 TraceCheckUtils]: 72: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,125 INFO L280 TraceCheckUtils]: 73: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,126 INFO L280 TraceCheckUtils]: 74: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,126 INFO L280 TraceCheckUtils]: 75: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,126 INFO L280 TraceCheckUtils]: 76: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,127 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {21990#true} {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,128 INFO L280 TraceCheckUtils]: 78: Hoare triple {23562#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,128 INFO L280 TraceCheckUtils]: 79: Hoare triple {23562#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,129 INFO L280 TraceCheckUtils]: 80: Hoare triple {23562#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,129 INFO L280 TraceCheckUtils]: 81: Hoare triple {23562#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,130 INFO L280 TraceCheckUtils]: 82: Hoare triple {23562#(<= |fibo2_#in~n| 4)} assume true; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,131 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {23562#(<= |fibo2_#in~n| 4)} {21990#true} #69#return; {23419#(<= fibo1_~n 5)} is VALID [2020-07-08 22:07:06,131 INFO L280 TraceCheckUtils]: 84: Hoare triple {23419#(<= fibo1_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23419#(<= fibo1_~n 5)} is VALID [2020-07-08 22:07:06,131 INFO L263 TraceCheckUtils]: 85: Hoare triple {23419#(<= fibo1_~n 5)} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,132 INFO L280 TraceCheckUtils]: 86: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,132 INFO L280 TraceCheckUtils]: 87: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,132 INFO L280 TraceCheckUtils]: 88: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,133 INFO L263 TraceCheckUtils]: 89: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,133 INFO L280 TraceCheckUtils]: 90: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,133 INFO L280 TraceCheckUtils]: 91: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,134 INFO L280 TraceCheckUtils]: 92: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,134 INFO L263 TraceCheckUtils]: 93: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,134 INFO L280 TraceCheckUtils]: 94: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,135 INFO L280 TraceCheckUtils]: 95: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,135 INFO L280 TraceCheckUtils]: 96: Hoare triple {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,135 INFO L263 TraceCheckUtils]: 97: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,136 INFO L280 TraceCheckUtils]: 98: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,136 INFO L280 TraceCheckUtils]: 99: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,136 INFO L280 TraceCheckUtils]: 100: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,136 INFO L280 TraceCheckUtils]: 101: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,136 INFO L280 TraceCheckUtils]: 102: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,137 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,137 INFO L280 TraceCheckUtils]: 104: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,137 INFO L263 TraceCheckUtils]: 105: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,137 INFO L280 TraceCheckUtils]: 106: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,138 INFO L280 TraceCheckUtils]: 107: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,138 INFO L280 TraceCheckUtils]: 108: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,138 INFO L280 TraceCheckUtils]: 109: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,139 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,139 INFO L280 TraceCheckUtils]: 111: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,140 INFO L280 TraceCheckUtils]: 112: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,140 INFO L280 TraceCheckUtils]: 113: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,140 INFO L280 TraceCheckUtils]: 114: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,141 INFO L280 TraceCheckUtils]: 115: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume true; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,142 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {23730#(<= 2 |fibo2_#in~n|)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,142 INFO L280 TraceCheckUtils]: 117: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,143 INFO L263 TraceCheckUtils]: 118: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,143 INFO L280 TraceCheckUtils]: 119: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,143 INFO L280 TraceCheckUtils]: 120: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,143 INFO L280 TraceCheckUtils]: 121: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,144 INFO L280 TraceCheckUtils]: 122: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,144 INFO L280 TraceCheckUtils]: 123: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,146 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {21990#true} {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,146 INFO L280 TraceCheckUtils]: 125: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,147 INFO L280 TraceCheckUtils]: 126: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,151 INFO L280 TraceCheckUtils]: 127: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,151 INFO L280 TraceCheckUtils]: 128: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,151 INFO L280 TraceCheckUtils]: 129: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume true; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,152 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {23716#(<= 3 |fibo1_#in~n|)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:06,153 INFO L280 TraceCheckUtils]: 131: Hoare triple {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:06,153 INFO L263 TraceCheckUtils]: 132: Hoare triple {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,153 INFO L280 TraceCheckUtils]: 133: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,153 INFO L280 TraceCheckUtils]: 134: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,154 INFO L280 TraceCheckUtils]: 135: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,154 INFO L263 TraceCheckUtils]: 136: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,154 INFO L280 TraceCheckUtils]: 137: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,154 INFO L280 TraceCheckUtils]: 138: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,154 INFO L280 TraceCheckUtils]: 139: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,154 INFO L280 TraceCheckUtils]: 140: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,154 INFO L280 TraceCheckUtils]: 141: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,155 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,155 INFO L280 TraceCheckUtils]: 143: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,155 INFO L263 TraceCheckUtils]: 144: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,155 INFO L280 TraceCheckUtils]: 145: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,155 INFO L280 TraceCheckUtils]: 146: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,155 INFO L280 TraceCheckUtils]: 147: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,156 INFO L280 TraceCheckUtils]: 148: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,156 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,156 INFO L280 TraceCheckUtils]: 150: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,156 INFO L280 TraceCheckUtils]: 151: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,156 INFO L280 TraceCheckUtils]: 152: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,157 INFO L280 TraceCheckUtils]: 153: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,157 INFO L280 TraceCheckUtils]: 154: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,158 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {21990#true} {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} #67#return; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,166 INFO L280 TraceCheckUtils]: 156: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,166 INFO L280 TraceCheckUtils]: 157: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,167 INFO L280 TraceCheckUtils]: 158: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,168 INFO L280 TraceCheckUtils]: 159: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,168 INFO L280 TraceCheckUtils]: 160: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} assume true; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,169 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {23685#(<= 4 |fibo2_#in~n|)} {23419#(<= fibo1_~n 5)} #71#return; {21991#false} is VALID [2020-07-08 22:07:06,169 INFO L280 TraceCheckUtils]: 162: Hoare triple {21991#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,170 INFO L280 TraceCheckUtils]: 163: Hoare triple {21991#false} #res := #t~ret0 + #t~ret1; {21991#false} is VALID [2020-07-08 22:07:06,170 INFO L280 TraceCheckUtils]: 164: Hoare triple {21991#false} havoc #t~ret1; {21991#false} is VALID [2020-07-08 22:07:06,170 INFO L280 TraceCheckUtils]: 165: Hoare triple {21991#false} havoc #t~ret0; {21991#false} is VALID [2020-07-08 22:07:06,170 INFO L280 TraceCheckUtils]: 166: Hoare triple {21991#false} assume true; {21991#false} is VALID [2020-07-08 22:07:06,170 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {21991#false} {21990#true} #65#return; {21991#false} is VALID [2020-07-08 22:07:06,171 INFO L280 TraceCheckUtils]: 168: Hoare triple {21991#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,171 INFO L263 TraceCheckUtils]: 169: Hoare triple {21991#false} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,171 INFO L280 TraceCheckUtils]: 170: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,171 INFO L280 TraceCheckUtils]: 171: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,171 INFO L280 TraceCheckUtils]: 172: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,171 INFO L263 TraceCheckUtils]: 173: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,172 INFO L280 TraceCheckUtils]: 174: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,172 INFO L280 TraceCheckUtils]: 175: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,172 INFO L280 TraceCheckUtils]: 176: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,172 INFO L263 TraceCheckUtils]: 177: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,172 INFO L280 TraceCheckUtils]: 178: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,173 INFO L280 TraceCheckUtils]: 179: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,173 INFO L280 TraceCheckUtils]: 180: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,173 INFO L263 TraceCheckUtils]: 181: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,173 INFO L280 TraceCheckUtils]: 182: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,173 INFO L280 TraceCheckUtils]: 183: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,173 INFO L280 TraceCheckUtils]: 184: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,174 INFO L263 TraceCheckUtils]: 185: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,174 INFO L280 TraceCheckUtils]: 186: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,174 INFO L280 TraceCheckUtils]: 187: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,174 INFO L280 TraceCheckUtils]: 188: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,174 INFO L280 TraceCheckUtils]: 189: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,175 INFO L280 TraceCheckUtils]: 190: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,175 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,175 INFO L280 TraceCheckUtils]: 192: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,175 INFO L263 TraceCheckUtils]: 193: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,175 INFO L280 TraceCheckUtils]: 194: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,176 INFO L280 TraceCheckUtils]: 195: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,176 INFO L280 TraceCheckUtils]: 196: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,176 INFO L280 TraceCheckUtils]: 197: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,176 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,176 INFO L280 TraceCheckUtils]: 199: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,176 INFO L280 TraceCheckUtils]: 200: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,177 INFO L280 TraceCheckUtils]: 201: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,177 INFO L280 TraceCheckUtils]: 202: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,177 INFO L280 TraceCheckUtils]: 203: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,177 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,177 INFO L280 TraceCheckUtils]: 205: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,178 INFO L263 TraceCheckUtils]: 206: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,178 INFO L280 TraceCheckUtils]: 207: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,178 INFO L280 TraceCheckUtils]: 208: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,178 INFO L280 TraceCheckUtils]: 209: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,178 INFO L280 TraceCheckUtils]: 210: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,178 INFO L280 TraceCheckUtils]: 211: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,179 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,179 INFO L280 TraceCheckUtils]: 213: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,179 INFO L280 TraceCheckUtils]: 214: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,179 INFO L280 TraceCheckUtils]: 215: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,179 INFO L280 TraceCheckUtils]: 216: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,180 INFO L280 TraceCheckUtils]: 217: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,180 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,180 INFO L280 TraceCheckUtils]: 219: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,180 INFO L263 TraceCheckUtils]: 220: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,180 INFO L280 TraceCheckUtils]: 221: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,180 INFO L280 TraceCheckUtils]: 222: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,181 INFO L280 TraceCheckUtils]: 223: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,181 INFO L263 TraceCheckUtils]: 224: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,181 INFO L280 TraceCheckUtils]: 225: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,181 INFO L280 TraceCheckUtils]: 226: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,181 INFO L280 TraceCheckUtils]: 227: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,182 INFO L280 TraceCheckUtils]: 228: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,182 INFO L280 TraceCheckUtils]: 229: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,182 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,182 INFO L280 TraceCheckUtils]: 231: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,182 INFO L263 TraceCheckUtils]: 232: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,183 INFO L280 TraceCheckUtils]: 233: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,183 INFO L280 TraceCheckUtils]: 234: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,183 INFO L280 TraceCheckUtils]: 235: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,183 INFO L280 TraceCheckUtils]: 236: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,183 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,184 INFO L280 TraceCheckUtils]: 238: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,184 INFO L280 TraceCheckUtils]: 239: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,184 INFO L280 TraceCheckUtils]: 240: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,184 INFO L280 TraceCheckUtils]: 241: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,184 INFO L280 TraceCheckUtils]: 242: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,185 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,185 INFO L280 TraceCheckUtils]: 244: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,185 INFO L280 TraceCheckUtils]: 245: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,185 INFO L280 TraceCheckUtils]: 246: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,185 INFO L280 TraceCheckUtils]: 247: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,186 INFO L280 TraceCheckUtils]: 248: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,186 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,186 INFO L280 TraceCheckUtils]: 250: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,186 INFO L263 TraceCheckUtils]: 251: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,186 INFO L280 TraceCheckUtils]: 252: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,186 INFO L280 TraceCheckUtils]: 253: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,187 INFO L280 TraceCheckUtils]: 254: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,187 INFO L263 TraceCheckUtils]: 255: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,187 INFO L280 TraceCheckUtils]: 256: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,187 INFO L280 TraceCheckUtils]: 257: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,187 INFO L280 TraceCheckUtils]: 258: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,187 INFO L263 TraceCheckUtils]: 259: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,188 INFO L280 TraceCheckUtils]: 260: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,188 INFO L280 TraceCheckUtils]: 261: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,188 INFO L280 TraceCheckUtils]: 262: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,188 INFO L263 TraceCheckUtils]: 263: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,188 INFO L280 TraceCheckUtils]: 264: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,189 INFO L280 TraceCheckUtils]: 265: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,189 INFO L280 TraceCheckUtils]: 266: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,189 INFO L280 TraceCheckUtils]: 267: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,189 INFO L280 TraceCheckUtils]: 268: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,189 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,189 INFO L280 TraceCheckUtils]: 270: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,190 INFO L263 TraceCheckUtils]: 271: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,190 INFO L280 TraceCheckUtils]: 272: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,190 INFO L280 TraceCheckUtils]: 273: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,190 INFO L280 TraceCheckUtils]: 274: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,190 INFO L280 TraceCheckUtils]: 275: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,190 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,191 INFO L280 TraceCheckUtils]: 277: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,191 INFO L280 TraceCheckUtils]: 278: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,191 INFO L280 TraceCheckUtils]: 279: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,191 INFO L280 TraceCheckUtils]: 280: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,191 INFO L280 TraceCheckUtils]: 281: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,192 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,192 INFO L280 TraceCheckUtils]: 283: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,192 INFO L263 TraceCheckUtils]: 284: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,192 INFO L280 TraceCheckUtils]: 285: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,192 INFO L280 TraceCheckUtils]: 286: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,192 INFO L280 TraceCheckUtils]: 287: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,193 INFO L280 TraceCheckUtils]: 288: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,193 INFO L280 TraceCheckUtils]: 289: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,193 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,193 INFO L280 TraceCheckUtils]: 291: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,193 INFO L280 TraceCheckUtils]: 292: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,194 INFO L280 TraceCheckUtils]: 293: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,194 INFO L280 TraceCheckUtils]: 294: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,194 INFO L280 TraceCheckUtils]: 295: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,194 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,194 INFO L280 TraceCheckUtils]: 297: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,194 INFO L263 TraceCheckUtils]: 298: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,195 INFO L280 TraceCheckUtils]: 299: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,195 INFO L280 TraceCheckUtils]: 300: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,195 INFO L280 TraceCheckUtils]: 301: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,195 INFO L263 TraceCheckUtils]: 302: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,195 INFO L280 TraceCheckUtils]: 303: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,196 INFO L280 TraceCheckUtils]: 304: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,196 INFO L280 TraceCheckUtils]: 305: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,196 INFO L280 TraceCheckUtils]: 306: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,196 INFO L280 TraceCheckUtils]: 307: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,196 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,196 INFO L280 TraceCheckUtils]: 309: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,197 INFO L263 TraceCheckUtils]: 310: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,197 INFO L280 TraceCheckUtils]: 311: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,197 INFO L280 TraceCheckUtils]: 312: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,197 INFO L280 TraceCheckUtils]: 313: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,197 INFO L280 TraceCheckUtils]: 314: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,198 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,198 INFO L280 TraceCheckUtils]: 316: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,198 INFO L280 TraceCheckUtils]: 317: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,198 INFO L280 TraceCheckUtils]: 318: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,198 INFO L280 TraceCheckUtils]: 319: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,198 INFO L280 TraceCheckUtils]: 320: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,199 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,199 INFO L280 TraceCheckUtils]: 322: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,199 INFO L280 TraceCheckUtils]: 323: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,199 INFO L280 TraceCheckUtils]: 324: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,199 INFO L280 TraceCheckUtils]: 325: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,199 INFO L280 TraceCheckUtils]: 326: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,200 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,200 INFO L280 TraceCheckUtils]: 328: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,200 INFO L280 TraceCheckUtils]: 329: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,200 INFO L280 TraceCheckUtils]: 330: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,200 INFO L280 TraceCheckUtils]: 331: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,201 INFO L280 TraceCheckUtils]: 332: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,201 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {21990#true} {21991#false} #67#return; {21991#false} is VALID [2020-07-08 22:07:06,201 INFO L280 TraceCheckUtils]: 334: Hoare triple {21991#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,201 INFO L280 TraceCheckUtils]: 335: Hoare triple {21991#false} #res := #t~ret2 + #t~ret3; {21991#false} is VALID [2020-07-08 22:07:06,201 INFO L280 TraceCheckUtils]: 336: Hoare triple {21991#false} havoc #t~ret3; {21991#false} is VALID [2020-07-08 22:07:06,201 INFO L280 TraceCheckUtils]: 337: Hoare triple {21991#false} havoc #t~ret2; {21991#false} is VALID [2020-07-08 22:07:06,202 INFO L280 TraceCheckUtils]: 338: Hoare triple {21991#false} assume true; {21991#false} is VALID [2020-07-08 22:07:06,202 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {21991#false} {21990#true} #69#return; {21991#false} is VALID [2020-07-08 22:07:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,337 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,338 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,342 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,344 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,344 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,345 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,345 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,345 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,345 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,346 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,346 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,346 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,346 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,347 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,347 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,347 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,348 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,348 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,348 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,352 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,352 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,352 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,353 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,353 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,354 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,354 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,355 INFO L280 TraceCheckUtils]: 11: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,355 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,355 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,355 INFO L263 TraceCheckUtils]: 15: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,356 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,356 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,356 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,356 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,357 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,358 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,358 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,358 INFO L280 TraceCheckUtils]: 23: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,358 INFO L280 TraceCheckUtils]: 24: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,358 INFO L280 TraceCheckUtils]: 25: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,359 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,359 INFO L280 TraceCheckUtils]: 27: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,359 INFO L263 TraceCheckUtils]: 28: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,359 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,359 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,360 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,360 INFO L280 TraceCheckUtils]: 32: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,360 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,360 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,360 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,361 INFO L280 TraceCheckUtils]: 36: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,361 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,361 INFO L280 TraceCheckUtils]: 38: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,361 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,361 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,370 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,378 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,378 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,379 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,379 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,380 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,380 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,380 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,381 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,381 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,381 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,381 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,381 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,382 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,382 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,382 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,382 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,383 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,383 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,383 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,383 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,384 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,385 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,385 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,385 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,385 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,385 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,386 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,386 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,386 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,386 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,387 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,387 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,387 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,387 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,387 INFO L263 TraceCheckUtils]: 19: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,388 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,388 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,388 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,388 INFO L280 TraceCheckUtils]: 23: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,388 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,389 INFO L280 TraceCheckUtils]: 25: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,389 INFO L280 TraceCheckUtils]: 26: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,389 INFO L280 TraceCheckUtils]: 27: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,389 INFO L280 TraceCheckUtils]: 28: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,389 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,390 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,390 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,390 INFO L263 TraceCheckUtils]: 32: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,390 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,390 INFO L280 TraceCheckUtils]: 34: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,391 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,391 INFO L280 TraceCheckUtils]: 36: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,391 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,391 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,391 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,392 INFO L280 TraceCheckUtils]: 40: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,392 INFO L280 TraceCheckUtils]: 41: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,392 INFO L280 TraceCheckUtils]: 42: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,392 INFO L280 TraceCheckUtils]: 43: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,392 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,393 INFO L280 TraceCheckUtils]: 45: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,393 INFO L263 TraceCheckUtils]: 46: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,393 INFO L280 TraceCheckUtils]: 47: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,393 INFO L280 TraceCheckUtils]: 48: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,393 INFO L280 TraceCheckUtils]: 49: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,394 INFO L263 TraceCheckUtils]: 50: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,394 INFO L280 TraceCheckUtils]: 51: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,394 INFO L280 TraceCheckUtils]: 52: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,394 INFO L280 TraceCheckUtils]: 53: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,394 INFO L280 TraceCheckUtils]: 54: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,394 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,395 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,395 INFO L280 TraceCheckUtils]: 57: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,395 INFO L263 TraceCheckUtils]: 58: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,395 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,395 INFO L280 TraceCheckUtils]: 60: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,396 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,396 INFO L280 TraceCheckUtils]: 62: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,396 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,396 INFO L280 TraceCheckUtils]: 64: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,396 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,397 INFO L280 TraceCheckUtils]: 66: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,397 INFO L280 TraceCheckUtils]: 67: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,397 INFO L280 TraceCheckUtils]: 68: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,397 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,397 INFO L280 TraceCheckUtils]: 70: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,397 INFO L280 TraceCheckUtils]: 71: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,398 INFO L280 TraceCheckUtils]: 72: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,398 INFO L280 TraceCheckUtils]: 73: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,398 INFO L280 TraceCheckUtils]: 74: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,398 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,410 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,410 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,410 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,414 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,415 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,416 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,416 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,416 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,417 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,417 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,417 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,418 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,418 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,418 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,418 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,418 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,419 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,419 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,428 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,428 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,429 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,429 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,429 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,429 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,430 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,430 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,430 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,433 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,433 INFO L263 TraceCheckUtils]: 15: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,434 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,434 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,434 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,434 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,434 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,435 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,435 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,435 INFO L263 TraceCheckUtils]: 23: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,435 INFO L280 TraceCheckUtils]: 24: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,435 INFO L280 TraceCheckUtils]: 25: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,436 INFO L280 TraceCheckUtils]: 26: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,436 INFO L280 TraceCheckUtils]: 27: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,436 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,436 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,436 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,436 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,437 INFO L280 TraceCheckUtils]: 32: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,437 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,437 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,437 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,437 INFO L263 TraceCheckUtils]: 36: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,438 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,438 INFO L280 TraceCheckUtils]: 38: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,438 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,438 INFO L280 TraceCheckUtils]: 40: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,441 INFO L280 TraceCheckUtils]: 41: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,441 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,441 INFO L280 TraceCheckUtils]: 43: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,442 INFO L280 TraceCheckUtils]: 44: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,442 INFO L280 TraceCheckUtils]: 45: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,442 INFO L280 TraceCheckUtils]: 46: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,442 INFO L280 TraceCheckUtils]: 47: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,442 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,443 INFO L280 TraceCheckUtils]: 49: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,443 INFO L263 TraceCheckUtils]: 50: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,443 INFO L280 TraceCheckUtils]: 51: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,443 INFO L280 TraceCheckUtils]: 52: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,443 INFO L280 TraceCheckUtils]: 53: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,444 INFO L263 TraceCheckUtils]: 54: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,444 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,444 INFO L280 TraceCheckUtils]: 56: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,444 INFO L280 TraceCheckUtils]: 57: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,444 INFO L280 TraceCheckUtils]: 58: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,445 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,445 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,445 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,445 INFO L263 TraceCheckUtils]: 62: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,445 INFO L280 TraceCheckUtils]: 63: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,446 INFO L280 TraceCheckUtils]: 64: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,446 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,446 INFO L280 TraceCheckUtils]: 66: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,446 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,446 INFO L280 TraceCheckUtils]: 68: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,447 INFO L280 TraceCheckUtils]: 69: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,447 INFO L280 TraceCheckUtils]: 70: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,447 INFO L280 TraceCheckUtils]: 71: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,447 INFO L280 TraceCheckUtils]: 72: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,447 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,448 INFO L280 TraceCheckUtils]: 74: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,448 INFO L280 TraceCheckUtils]: 75: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,448 INFO L280 TraceCheckUtils]: 76: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,448 INFO L280 TraceCheckUtils]: 77: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,448 INFO L280 TraceCheckUtils]: 78: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,449 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,449 INFO L280 TraceCheckUtils]: 80: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,449 INFO L263 TraceCheckUtils]: 81: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,449 INFO L280 TraceCheckUtils]: 82: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,449 INFO L280 TraceCheckUtils]: 83: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,449 INFO L280 TraceCheckUtils]: 84: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,450 INFO L263 TraceCheckUtils]: 85: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,450 INFO L280 TraceCheckUtils]: 86: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,450 INFO L280 TraceCheckUtils]: 87: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,450 INFO L280 TraceCheckUtils]: 88: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,450 INFO L280 TraceCheckUtils]: 89: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,451 INFO L280 TraceCheckUtils]: 90: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,451 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,451 INFO L280 TraceCheckUtils]: 92: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,451 INFO L263 TraceCheckUtils]: 93: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,451 INFO L280 TraceCheckUtils]: 94: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,452 INFO L280 TraceCheckUtils]: 95: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,452 INFO L280 TraceCheckUtils]: 96: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,452 INFO L280 TraceCheckUtils]: 97: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,452 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,452 INFO L280 TraceCheckUtils]: 99: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,453 INFO L280 TraceCheckUtils]: 100: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,453 INFO L280 TraceCheckUtils]: 101: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,453 INFO L280 TraceCheckUtils]: 102: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,453 INFO L280 TraceCheckUtils]: 103: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,453 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,453 INFO L280 TraceCheckUtils]: 105: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,454 INFO L280 TraceCheckUtils]: 106: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,454 INFO L280 TraceCheckUtils]: 107: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,454 INFO L280 TraceCheckUtils]: 108: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,454 INFO L280 TraceCheckUtils]: 109: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,454 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,471 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,471 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,471 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,475 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,475 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,476 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,476 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,476 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,476 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,477 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,477 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,477 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,478 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,478 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,478 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,479 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,479 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,479 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,479 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,479 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,480 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,480 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,483 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,484 INFO L280 TraceCheckUtils]: 3: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,484 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,484 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,485 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,485 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,486 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,487 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,487 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,487 INFO L280 TraceCheckUtils]: 11: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,487 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,488 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,488 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,488 INFO L263 TraceCheckUtils]: 15: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,488 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,488 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,489 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,489 INFO L280 TraceCheckUtils]: 19: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,489 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,489 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,489 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,490 INFO L280 TraceCheckUtils]: 23: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,490 INFO L280 TraceCheckUtils]: 24: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,490 INFO L280 TraceCheckUtils]: 25: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,490 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,490 INFO L280 TraceCheckUtils]: 27: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,491 INFO L263 TraceCheckUtils]: 28: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,491 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,491 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,491 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,491 INFO L280 TraceCheckUtils]: 32: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,492 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,492 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,492 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,492 INFO L280 TraceCheckUtils]: 36: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,492 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,493 INFO L280 TraceCheckUtils]: 38: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,493 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,493 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,494 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,495 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,495 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,495 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,495 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,495 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,496 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,496 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,496 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,496 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,496 INFO L280 TraceCheckUtils]: 13: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,496 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,497 INFO L263 TraceCheckUtils]: 15: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,497 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,497 INFO L280 TraceCheckUtils]: 17: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,497 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,497 INFO L263 TraceCheckUtils]: 19: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,498 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,498 INFO L280 TraceCheckUtils]: 21: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,498 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,498 INFO L280 TraceCheckUtils]: 23: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,498 INFO L280 TraceCheckUtils]: 24: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,499 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,499 INFO L280 TraceCheckUtils]: 26: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,499 INFO L263 TraceCheckUtils]: 27: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,499 INFO L280 TraceCheckUtils]: 28: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,499 INFO L280 TraceCheckUtils]: 29: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,499 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,500 INFO L280 TraceCheckUtils]: 31: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,500 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,500 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,500 INFO L280 TraceCheckUtils]: 34: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,500 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,500 INFO L280 TraceCheckUtils]: 36: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,501 INFO L280 TraceCheckUtils]: 37: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,501 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,501 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,501 INFO L263 TraceCheckUtils]: 40: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,501 INFO L280 TraceCheckUtils]: 41: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,502 INFO L280 TraceCheckUtils]: 42: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,502 INFO L280 TraceCheckUtils]: 43: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,502 INFO L280 TraceCheckUtils]: 44: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,502 INFO L280 TraceCheckUtils]: 45: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,502 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,502 INFO L280 TraceCheckUtils]: 47: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,503 INFO L280 TraceCheckUtils]: 48: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,503 INFO L280 TraceCheckUtils]: 49: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,503 INFO L280 TraceCheckUtils]: 50: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,503 INFO L280 TraceCheckUtils]: 51: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,503 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,503 INFO L280 TraceCheckUtils]: 53: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,504 INFO L263 TraceCheckUtils]: 54: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,504 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,504 INFO L280 TraceCheckUtils]: 56: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,504 INFO L280 TraceCheckUtils]: 57: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,504 INFO L263 TraceCheckUtils]: 58: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,504 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,505 INFO L280 TraceCheckUtils]: 60: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,505 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,505 INFO L280 TraceCheckUtils]: 62: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,505 INFO L280 TraceCheckUtils]: 63: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,505 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,506 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,506 INFO L263 TraceCheckUtils]: 66: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,506 INFO L280 TraceCheckUtils]: 67: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,506 INFO L280 TraceCheckUtils]: 68: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,506 INFO L280 TraceCheckUtils]: 69: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,506 INFO L280 TraceCheckUtils]: 70: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,507 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,507 INFO L280 TraceCheckUtils]: 72: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,507 INFO L280 TraceCheckUtils]: 73: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,507 INFO L280 TraceCheckUtils]: 74: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,507 INFO L280 TraceCheckUtils]: 75: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,508 INFO L280 TraceCheckUtils]: 76: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,508 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,508 INFO L280 TraceCheckUtils]: 78: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,508 INFO L280 TraceCheckUtils]: 79: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,508 INFO L280 TraceCheckUtils]: 80: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,509 INFO L280 TraceCheckUtils]: 81: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,509 INFO L280 TraceCheckUtils]: 82: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,509 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,509 INFO L280 TraceCheckUtils]: 84: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,509 INFO L263 TraceCheckUtils]: 85: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,510 INFO L280 TraceCheckUtils]: 86: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,510 INFO L280 TraceCheckUtils]: 87: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,510 INFO L280 TraceCheckUtils]: 88: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,510 INFO L263 TraceCheckUtils]: 89: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,510 INFO L280 TraceCheckUtils]: 90: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,510 INFO L280 TraceCheckUtils]: 91: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,511 INFO L280 TraceCheckUtils]: 92: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,511 INFO L280 TraceCheckUtils]: 93: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,511 INFO L280 TraceCheckUtils]: 94: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,511 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,511 INFO L280 TraceCheckUtils]: 96: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,511 INFO L263 TraceCheckUtils]: 97: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,512 INFO L280 TraceCheckUtils]: 98: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,512 INFO L280 TraceCheckUtils]: 99: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,512 INFO L280 TraceCheckUtils]: 100: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,512 INFO L280 TraceCheckUtils]: 101: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,513 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,513 INFO L280 TraceCheckUtils]: 103: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,513 INFO L280 TraceCheckUtils]: 104: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,513 INFO L280 TraceCheckUtils]: 105: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,513 INFO L280 TraceCheckUtils]: 106: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,513 INFO L280 TraceCheckUtils]: 107: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,514 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,514 INFO L280 TraceCheckUtils]: 109: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,514 INFO L280 TraceCheckUtils]: 110: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,514 INFO L280 TraceCheckUtils]: 111: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,515 INFO L280 TraceCheckUtils]: 112: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,515 INFO L280 TraceCheckUtils]: 113: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,515 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,516 INFO L280 TraceCheckUtils]: 115: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,516 INFO L263 TraceCheckUtils]: 116: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,516 INFO L280 TraceCheckUtils]: 117: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,516 INFO L280 TraceCheckUtils]: 118: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,517 INFO L280 TraceCheckUtils]: 119: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,517 INFO L263 TraceCheckUtils]: 120: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,517 INFO L280 TraceCheckUtils]: 121: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,518 INFO L280 TraceCheckUtils]: 122: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,518 INFO L280 TraceCheckUtils]: 123: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,518 INFO L263 TraceCheckUtils]: 124: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,519 INFO L280 TraceCheckUtils]: 125: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,519 INFO L280 TraceCheckUtils]: 126: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,519 INFO L280 TraceCheckUtils]: 127: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,519 INFO L280 TraceCheckUtils]: 128: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,520 INFO L280 TraceCheckUtils]: 129: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,520 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,520 INFO L280 TraceCheckUtils]: 131: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,520 INFO L263 TraceCheckUtils]: 132: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,521 INFO L280 TraceCheckUtils]: 133: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,521 INFO L280 TraceCheckUtils]: 134: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,521 INFO L280 TraceCheckUtils]: 135: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,521 INFO L280 TraceCheckUtils]: 136: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,522 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,522 INFO L280 TraceCheckUtils]: 138: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,522 INFO L280 TraceCheckUtils]: 139: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,523 INFO L280 TraceCheckUtils]: 140: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,523 INFO L280 TraceCheckUtils]: 141: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,523 INFO L280 TraceCheckUtils]: 142: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,523 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,524 INFO L280 TraceCheckUtils]: 144: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,524 INFO L263 TraceCheckUtils]: 145: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,524 INFO L280 TraceCheckUtils]: 146: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,525 INFO L280 TraceCheckUtils]: 147: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,525 INFO L280 TraceCheckUtils]: 148: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,525 INFO L280 TraceCheckUtils]: 149: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,525 INFO L280 TraceCheckUtils]: 150: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,526 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,526 INFO L280 TraceCheckUtils]: 152: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,526 INFO L280 TraceCheckUtils]: 153: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,527 INFO L280 TraceCheckUtils]: 154: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,527 INFO L280 TraceCheckUtils]: 155: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,527 INFO L280 TraceCheckUtils]: 156: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,527 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,527 INFO L280 TraceCheckUtils]: 158: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,527 INFO L280 TraceCheckUtils]: 159: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,528 INFO L280 TraceCheckUtils]: 160: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,528 INFO L280 TraceCheckUtils]: 161: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,528 INFO L280 TraceCheckUtils]: 162: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,528 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {21990#true} {21991#false} #71#return; {21991#false} is VALID [2020-07-08 22:07:06,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,547 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,547 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,548 INFO L263 TraceCheckUtils]: 7: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,548 INFO L280 TraceCheckUtils]: 9: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,549 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,549 INFO L263 TraceCheckUtils]: 11: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,552 INFO L280 TraceCheckUtils]: 13: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,553 INFO L263 TraceCheckUtils]: 15: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,553 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,554 INFO L280 TraceCheckUtils]: 17: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,555 INFO L280 TraceCheckUtils]: 18: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,555 INFO L263 TraceCheckUtils]: 19: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,556 INFO L280 TraceCheckUtils]: 20: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,557 INFO L280 TraceCheckUtils]: 21: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,557 INFO L280 TraceCheckUtils]: 22: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,558 INFO L263 TraceCheckUtils]: 23: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,559 INFO L280 TraceCheckUtils]: 25: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,559 INFO L280 TraceCheckUtils]: 26: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:06,560 INFO L280 TraceCheckUtils]: 27: Hoare triple {23608#(<= |fibo1_#in~n| 1)} #res := 1; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:06,560 INFO L280 TraceCheckUtils]: 28: Hoare triple {23608#(<= |fibo1_#in~n| 1)} assume true; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:06,562 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23608#(<= |fibo1_#in~n| 1)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,562 INFO L280 TraceCheckUtils]: 30: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,562 INFO L263 TraceCheckUtils]: 31: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,563 INFO L280 TraceCheckUtils]: 32: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,563 INFO L280 TraceCheckUtils]: 33: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,563 INFO L280 TraceCheckUtils]: 34: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,563 INFO L280 TraceCheckUtils]: 35: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,564 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {21990#true} {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,565 INFO L280 TraceCheckUtils]: 37: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,566 INFO L280 TraceCheckUtils]: 38: Hoare triple {23607#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,567 INFO L280 TraceCheckUtils]: 39: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,568 INFO L280 TraceCheckUtils]: 40: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,568 INFO L280 TraceCheckUtils]: 41: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume true; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,570 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {23607#(<= |fibo2_#in~n| 2)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,571 INFO L280 TraceCheckUtils]: 43: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,571 INFO L263 TraceCheckUtils]: 44: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,571 INFO L280 TraceCheckUtils]: 45: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,572 INFO L280 TraceCheckUtils]: 46: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,572 INFO L280 TraceCheckUtils]: 47: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,572 INFO L280 TraceCheckUtils]: 48: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,573 INFO L280 TraceCheckUtils]: 49: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,574 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {21990#true} {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,575 INFO L280 TraceCheckUtils]: 51: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,575 INFO L280 TraceCheckUtils]: 52: Hoare triple {23594#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,576 INFO L280 TraceCheckUtils]: 53: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,576 INFO L280 TraceCheckUtils]: 54: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,577 INFO L280 TraceCheckUtils]: 55: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume true; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,578 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {23594#(<= |fibo1_#in~n| 3)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,579 INFO L280 TraceCheckUtils]: 57: Hoare triple {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,579 INFO L263 TraceCheckUtils]: 58: Hoare triple {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,580 INFO L280 TraceCheckUtils]: 59: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,580 INFO L280 TraceCheckUtils]: 60: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,580 INFO L280 TraceCheckUtils]: 61: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,580 INFO L263 TraceCheckUtils]: 62: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,581 INFO L280 TraceCheckUtils]: 63: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,581 INFO L280 TraceCheckUtils]: 64: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,581 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,581 INFO L280 TraceCheckUtils]: 66: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,582 INFO L280 TraceCheckUtils]: 67: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,582 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,582 INFO L280 TraceCheckUtils]: 69: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,583 INFO L263 TraceCheckUtils]: 70: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,583 INFO L280 TraceCheckUtils]: 71: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,583 INFO L280 TraceCheckUtils]: 72: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,583 INFO L280 TraceCheckUtils]: 73: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,584 INFO L280 TraceCheckUtils]: 74: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,584 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,584 INFO L280 TraceCheckUtils]: 76: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,584 INFO L280 TraceCheckUtils]: 77: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,585 INFO L280 TraceCheckUtils]: 78: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,585 INFO L280 TraceCheckUtils]: 79: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,585 INFO L280 TraceCheckUtils]: 80: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,587 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {21990#true} {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,587 INFO L280 TraceCheckUtils]: 82: Hoare triple {23562#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,588 INFO L280 TraceCheckUtils]: 83: Hoare triple {23562#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,589 INFO L280 TraceCheckUtils]: 84: Hoare triple {23562#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,590 INFO L280 TraceCheckUtils]: 85: Hoare triple {23562#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,590 INFO L280 TraceCheckUtils]: 86: Hoare triple {23562#(<= |fibo2_#in~n| 4)} assume true; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,591 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23562#(<= |fibo2_#in~n| 4)} {21990#true} #69#return; {23419#(<= fibo1_~n 5)} is VALID [2020-07-08 22:07:06,592 INFO L280 TraceCheckUtils]: 88: Hoare triple {23419#(<= fibo1_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23419#(<= fibo1_~n 5)} is VALID [2020-07-08 22:07:06,592 INFO L263 TraceCheckUtils]: 89: Hoare triple {23419#(<= fibo1_~n 5)} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,593 INFO L280 TraceCheckUtils]: 90: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,593 INFO L280 TraceCheckUtils]: 91: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,594 INFO L280 TraceCheckUtils]: 92: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,594 INFO L263 TraceCheckUtils]: 93: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,595 INFO L280 TraceCheckUtils]: 94: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,596 INFO L280 TraceCheckUtils]: 95: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,596 INFO L280 TraceCheckUtils]: 96: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,597 INFO L263 TraceCheckUtils]: 97: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,597 INFO L280 TraceCheckUtils]: 98: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,598 INFO L280 TraceCheckUtils]: 99: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,599 INFO L280 TraceCheckUtils]: 100: Hoare triple {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,600 INFO L263 TraceCheckUtils]: 101: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,600 INFO L280 TraceCheckUtils]: 102: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,600 INFO L280 TraceCheckUtils]: 103: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,601 INFO L280 TraceCheckUtils]: 104: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,601 INFO L280 TraceCheckUtils]: 105: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,601 INFO L280 TraceCheckUtils]: 106: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,602 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,603 INFO L280 TraceCheckUtils]: 108: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,603 INFO L263 TraceCheckUtils]: 109: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,603 INFO L280 TraceCheckUtils]: 110: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,604 INFO L280 TraceCheckUtils]: 111: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,604 INFO L280 TraceCheckUtils]: 112: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,604 INFO L280 TraceCheckUtils]: 113: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,605 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,606 INFO L280 TraceCheckUtils]: 115: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,606 INFO L280 TraceCheckUtils]: 116: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,607 INFO L280 TraceCheckUtils]: 117: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,607 INFO L280 TraceCheckUtils]: 118: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,608 INFO L280 TraceCheckUtils]: 119: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume true; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,609 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {23730#(<= 2 |fibo2_#in~n|)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,610 INFO L280 TraceCheckUtils]: 121: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,610 INFO L263 TraceCheckUtils]: 122: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,610 INFO L280 TraceCheckUtils]: 123: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,610 INFO L280 TraceCheckUtils]: 124: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,610 INFO L280 TraceCheckUtils]: 125: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,610 INFO L280 TraceCheckUtils]: 126: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,611 INFO L280 TraceCheckUtils]: 127: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,612 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {21990#true} {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,612 INFO L280 TraceCheckUtils]: 129: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,613 INFO L280 TraceCheckUtils]: 130: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,613 INFO L280 TraceCheckUtils]: 131: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,614 INFO L280 TraceCheckUtils]: 132: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,614 INFO L280 TraceCheckUtils]: 133: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume true; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,615 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {23716#(<= 3 |fibo1_#in~n|)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:06,616 INFO L280 TraceCheckUtils]: 135: Hoare triple {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:06,616 INFO L263 TraceCheckUtils]: 136: Hoare triple {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,616 INFO L280 TraceCheckUtils]: 137: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,616 INFO L280 TraceCheckUtils]: 138: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,617 INFO L280 TraceCheckUtils]: 139: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,617 INFO L263 TraceCheckUtils]: 140: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,617 INFO L280 TraceCheckUtils]: 141: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,617 INFO L280 TraceCheckUtils]: 142: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,617 INFO L280 TraceCheckUtils]: 143: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,617 INFO L280 TraceCheckUtils]: 144: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,618 INFO L280 TraceCheckUtils]: 145: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,618 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,618 INFO L280 TraceCheckUtils]: 147: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,618 INFO L263 TraceCheckUtils]: 148: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,618 INFO L280 TraceCheckUtils]: 149: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,619 INFO L280 TraceCheckUtils]: 150: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,619 INFO L280 TraceCheckUtils]: 151: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,619 INFO L280 TraceCheckUtils]: 152: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,619 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,619 INFO L280 TraceCheckUtils]: 154: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,619 INFO L280 TraceCheckUtils]: 155: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,619 INFO L280 TraceCheckUtils]: 156: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,620 INFO L280 TraceCheckUtils]: 157: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,620 INFO L280 TraceCheckUtils]: 158: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,621 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {21990#true} {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} #67#return; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,622 INFO L280 TraceCheckUtils]: 160: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,622 INFO L280 TraceCheckUtils]: 161: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,623 INFO L280 TraceCheckUtils]: 162: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,623 INFO L280 TraceCheckUtils]: 163: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,624 INFO L280 TraceCheckUtils]: 164: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} assume true; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,625 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {23685#(<= 4 |fibo2_#in~n|)} {23419#(<= fibo1_~n 5)} #71#return; {21991#false} is VALID [2020-07-08 22:07:06,625 INFO L280 TraceCheckUtils]: 166: Hoare triple {21991#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,625 INFO L280 TraceCheckUtils]: 167: Hoare triple {21991#false} #res := #t~ret0 + #t~ret1; {21991#false} is VALID [2020-07-08 22:07:06,625 INFO L280 TraceCheckUtils]: 168: Hoare triple {21991#false} havoc #t~ret1; {21991#false} is VALID [2020-07-08 22:07:06,625 INFO L280 TraceCheckUtils]: 169: Hoare triple {21991#false} havoc #t~ret0; {21991#false} is VALID [2020-07-08 22:07:06,625 INFO L280 TraceCheckUtils]: 170: Hoare triple {21991#false} assume true; {21991#false} is VALID [2020-07-08 22:07:06,626 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {21991#false} {21990#true} #65#return; {21991#false} is VALID [2020-07-08 22:07:06,626 INFO L280 TraceCheckUtils]: 172: Hoare triple {21991#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,626 INFO L263 TraceCheckUtils]: 173: Hoare triple {21991#false} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,626 INFO L280 TraceCheckUtils]: 174: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,626 INFO L280 TraceCheckUtils]: 175: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,627 INFO L280 TraceCheckUtils]: 176: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,627 INFO L263 TraceCheckUtils]: 177: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,627 INFO L280 TraceCheckUtils]: 178: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,627 INFO L280 TraceCheckUtils]: 179: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,627 INFO L280 TraceCheckUtils]: 180: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,627 INFO L263 TraceCheckUtils]: 181: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,628 INFO L280 TraceCheckUtils]: 182: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,628 INFO L280 TraceCheckUtils]: 183: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,628 INFO L280 TraceCheckUtils]: 184: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,628 INFO L263 TraceCheckUtils]: 185: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,628 INFO L280 TraceCheckUtils]: 186: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,628 INFO L280 TraceCheckUtils]: 187: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,629 INFO L280 TraceCheckUtils]: 188: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,629 INFO L263 TraceCheckUtils]: 189: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,629 INFO L280 TraceCheckUtils]: 190: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,629 INFO L280 TraceCheckUtils]: 191: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,629 INFO L280 TraceCheckUtils]: 192: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,629 INFO L280 TraceCheckUtils]: 193: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,630 INFO L280 TraceCheckUtils]: 194: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,630 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,630 INFO L280 TraceCheckUtils]: 196: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,630 INFO L263 TraceCheckUtils]: 197: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,630 INFO L280 TraceCheckUtils]: 198: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,630 INFO L280 TraceCheckUtils]: 199: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,631 INFO L280 TraceCheckUtils]: 200: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,631 INFO L280 TraceCheckUtils]: 201: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,631 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,631 INFO L280 TraceCheckUtils]: 203: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,631 INFO L280 TraceCheckUtils]: 204: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,631 INFO L280 TraceCheckUtils]: 205: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,632 INFO L280 TraceCheckUtils]: 206: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,632 INFO L280 TraceCheckUtils]: 207: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,632 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,632 INFO L280 TraceCheckUtils]: 209: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,632 INFO L263 TraceCheckUtils]: 210: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,632 INFO L280 TraceCheckUtils]: 211: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,633 INFO L280 TraceCheckUtils]: 212: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,633 INFO L280 TraceCheckUtils]: 213: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,633 INFO L280 TraceCheckUtils]: 214: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,633 INFO L280 TraceCheckUtils]: 215: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,633 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,633 INFO L280 TraceCheckUtils]: 217: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,634 INFO L280 TraceCheckUtils]: 218: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,634 INFO L280 TraceCheckUtils]: 219: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,634 INFO L280 TraceCheckUtils]: 220: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,634 INFO L280 TraceCheckUtils]: 221: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,634 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,635 INFO L280 TraceCheckUtils]: 223: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,635 INFO L263 TraceCheckUtils]: 224: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,635 INFO L280 TraceCheckUtils]: 225: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,635 INFO L280 TraceCheckUtils]: 226: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,635 INFO L280 TraceCheckUtils]: 227: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,635 INFO L263 TraceCheckUtils]: 228: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,636 INFO L280 TraceCheckUtils]: 229: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,636 INFO L280 TraceCheckUtils]: 230: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,636 INFO L280 TraceCheckUtils]: 231: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,636 INFO L280 TraceCheckUtils]: 232: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,636 INFO L280 TraceCheckUtils]: 233: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,636 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,637 INFO L280 TraceCheckUtils]: 235: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,637 INFO L263 TraceCheckUtils]: 236: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,637 INFO L280 TraceCheckUtils]: 237: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,637 INFO L280 TraceCheckUtils]: 238: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,637 INFO L280 TraceCheckUtils]: 239: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,637 INFO L280 TraceCheckUtils]: 240: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,638 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,638 INFO L280 TraceCheckUtils]: 242: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,638 INFO L280 TraceCheckUtils]: 243: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,638 INFO L280 TraceCheckUtils]: 244: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,638 INFO L280 TraceCheckUtils]: 245: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,638 INFO L280 TraceCheckUtils]: 246: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,639 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,639 INFO L280 TraceCheckUtils]: 248: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,639 INFO L280 TraceCheckUtils]: 249: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,639 INFO L280 TraceCheckUtils]: 250: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,639 INFO L280 TraceCheckUtils]: 251: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,639 INFO L280 TraceCheckUtils]: 252: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,639 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,640 INFO L280 TraceCheckUtils]: 254: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,640 INFO L263 TraceCheckUtils]: 255: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,640 INFO L280 TraceCheckUtils]: 256: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,640 INFO L280 TraceCheckUtils]: 257: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,640 INFO L280 TraceCheckUtils]: 258: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,640 INFO L263 TraceCheckUtils]: 259: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,641 INFO L280 TraceCheckUtils]: 260: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,641 INFO L280 TraceCheckUtils]: 261: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,641 INFO L280 TraceCheckUtils]: 262: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,641 INFO L263 TraceCheckUtils]: 263: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,641 INFO L280 TraceCheckUtils]: 264: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,641 INFO L280 TraceCheckUtils]: 265: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,642 INFO L280 TraceCheckUtils]: 266: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,642 INFO L263 TraceCheckUtils]: 267: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,642 INFO L280 TraceCheckUtils]: 268: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,642 INFO L280 TraceCheckUtils]: 269: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,642 INFO L280 TraceCheckUtils]: 270: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,642 INFO L280 TraceCheckUtils]: 271: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,643 INFO L280 TraceCheckUtils]: 272: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,643 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,643 INFO L280 TraceCheckUtils]: 274: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,643 INFO L263 TraceCheckUtils]: 275: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,643 INFO L280 TraceCheckUtils]: 276: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,643 INFO L280 TraceCheckUtils]: 277: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,644 INFO L280 TraceCheckUtils]: 278: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,644 INFO L280 TraceCheckUtils]: 279: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,644 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,644 INFO L280 TraceCheckUtils]: 281: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,644 INFO L280 TraceCheckUtils]: 282: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,644 INFO L280 TraceCheckUtils]: 283: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,645 INFO L280 TraceCheckUtils]: 284: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,645 INFO L280 TraceCheckUtils]: 285: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,645 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,645 INFO L280 TraceCheckUtils]: 287: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,645 INFO L263 TraceCheckUtils]: 288: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,645 INFO L280 TraceCheckUtils]: 289: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,646 INFO L280 TraceCheckUtils]: 290: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,646 INFO L280 TraceCheckUtils]: 291: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,646 INFO L280 TraceCheckUtils]: 292: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,646 INFO L280 TraceCheckUtils]: 293: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,646 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,646 INFO L280 TraceCheckUtils]: 295: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,647 INFO L280 TraceCheckUtils]: 296: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,647 INFO L280 TraceCheckUtils]: 297: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,647 INFO L280 TraceCheckUtils]: 298: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,647 INFO L280 TraceCheckUtils]: 299: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,647 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,647 INFO L280 TraceCheckUtils]: 301: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,648 INFO L263 TraceCheckUtils]: 302: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,648 INFO L280 TraceCheckUtils]: 303: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,648 INFO L280 TraceCheckUtils]: 304: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,648 INFO L280 TraceCheckUtils]: 305: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,648 INFO L263 TraceCheckUtils]: 306: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,648 INFO L280 TraceCheckUtils]: 307: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,649 INFO L280 TraceCheckUtils]: 308: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,649 INFO L280 TraceCheckUtils]: 309: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,649 INFO L280 TraceCheckUtils]: 310: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,649 INFO L280 TraceCheckUtils]: 311: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,649 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,649 INFO L280 TraceCheckUtils]: 313: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,650 INFO L263 TraceCheckUtils]: 314: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,650 INFO L280 TraceCheckUtils]: 315: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,650 INFO L280 TraceCheckUtils]: 316: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,650 INFO L280 TraceCheckUtils]: 317: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,650 INFO L280 TraceCheckUtils]: 318: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,650 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,651 INFO L280 TraceCheckUtils]: 320: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,651 INFO L280 TraceCheckUtils]: 321: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,651 INFO L280 TraceCheckUtils]: 322: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,651 INFO L280 TraceCheckUtils]: 323: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,651 INFO L280 TraceCheckUtils]: 324: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,651 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,652 INFO L280 TraceCheckUtils]: 326: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,652 INFO L280 TraceCheckUtils]: 327: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,652 INFO L280 TraceCheckUtils]: 328: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,652 INFO L280 TraceCheckUtils]: 329: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,652 INFO L280 TraceCheckUtils]: 330: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,652 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,653 INFO L280 TraceCheckUtils]: 332: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,653 INFO L280 TraceCheckUtils]: 333: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,653 INFO L280 TraceCheckUtils]: 334: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,653 INFO L280 TraceCheckUtils]: 335: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,653 INFO L280 TraceCheckUtils]: 336: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,653 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {21990#true} {21991#false} #67#return; {21991#false} is VALID [2020-07-08 22:07:06,654 INFO L280 TraceCheckUtils]: 338: Hoare triple {21991#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,654 INFO L280 TraceCheckUtils]: 339: Hoare triple {21991#false} #res := #t~ret2 + #t~ret3; {21991#false} is VALID [2020-07-08 22:07:06,654 INFO L280 TraceCheckUtils]: 340: Hoare triple {21991#false} havoc #t~ret3; {21991#false} is VALID [2020-07-08 22:07:06,654 INFO L280 TraceCheckUtils]: 341: Hoare triple {21991#false} havoc #t~ret2; {21991#false} is VALID [2020-07-08 22:07:06,654 INFO L280 TraceCheckUtils]: 342: Hoare triple {21991#false} assume true; {21991#false} is VALID [2020-07-08 22:07:06,654 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {21991#false} {21990#true} #69#return; {21991#false} is VALID [2020-07-08 22:07:06,655 INFO L280 TraceCheckUtils]: 344: Hoare triple {21991#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,655 INFO L263 TraceCheckUtils]: 345: Hoare triple {21991#false} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,655 INFO L280 TraceCheckUtils]: 346: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,655 INFO L280 TraceCheckUtils]: 347: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,655 INFO L280 TraceCheckUtils]: 348: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,655 INFO L263 TraceCheckUtils]: 349: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,656 INFO L280 TraceCheckUtils]: 350: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,656 INFO L280 TraceCheckUtils]: 351: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,656 INFO L280 TraceCheckUtils]: 352: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,656 INFO L263 TraceCheckUtils]: 353: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,656 INFO L280 TraceCheckUtils]: 354: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,657 INFO L280 TraceCheckUtils]: 355: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,657 INFO L280 TraceCheckUtils]: 356: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,657 INFO L263 TraceCheckUtils]: 357: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,657 INFO L280 TraceCheckUtils]: 358: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,657 INFO L280 TraceCheckUtils]: 359: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,657 INFO L280 TraceCheckUtils]: 360: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,658 INFO L263 TraceCheckUtils]: 361: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,658 INFO L280 TraceCheckUtils]: 362: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,658 INFO L280 TraceCheckUtils]: 363: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,658 INFO L280 TraceCheckUtils]: 364: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,658 INFO L263 TraceCheckUtils]: 365: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,658 INFO L280 TraceCheckUtils]: 366: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,659 INFO L280 TraceCheckUtils]: 367: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,659 INFO L280 TraceCheckUtils]: 368: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,659 INFO L280 TraceCheckUtils]: 369: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,659 INFO L280 TraceCheckUtils]: 370: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,659 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,659 INFO L280 TraceCheckUtils]: 372: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,660 INFO L263 TraceCheckUtils]: 373: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,660 INFO L280 TraceCheckUtils]: 374: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,660 INFO L280 TraceCheckUtils]: 375: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,660 INFO L280 TraceCheckUtils]: 376: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,660 INFO L280 TraceCheckUtils]: 377: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,661 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,661 INFO L280 TraceCheckUtils]: 379: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,661 INFO L280 TraceCheckUtils]: 380: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,661 INFO L280 TraceCheckUtils]: 381: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,661 INFO L280 TraceCheckUtils]: 382: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,661 INFO L280 TraceCheckUtils]: 383: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,662 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,662 INFO L280 TraceCheckUtils]: 385: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,662 INFO L263 TraceCheckUtils]: 386: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,662 INFO L280 TraceCheckUtils]: 387: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,662 INFO L280 TraceCheckUtils]: 388: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,662 INFO L280 TraceCheckUtils]: 389: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,663 INFO L280 TraceCheckUtils]: 390: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,663 INFO L280 TraceCheckUtils]: 391: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,663 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,663 INFO L280 TraceCheckUtils]: 393: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,663 INFO L280 TraceCheckUtils]: 394: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,663 INFO L280 TraceCheckUtils]: 395: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,664 INFO L280 TraceCheckUtils]: 396: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,664 INFO L280 TraceCheckUtils]: 397: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,664 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,664 INFO L280 TraceCheckUtils]: 399: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,664 INFO L263 TraceCheckUtils]: 400: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,664 INFO L280 TraceCheckUtils]: 401: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,665 INFO L280 TraceCheckUtils]: 402: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,665 INFO L280 TraceCheckUtils]: 403: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,665 INFO L263 TraceCheckUtils]: 404: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,665 INFO L280 TraceCheckUtils]: 405: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,665 INFO L280 TraceCheckUtils]: 406: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,665 INFO L280 TraceCheckUtils]: 407: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,666 INFO L280 TraceCheckUtils]: 408: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,666 INFO L280 TraceCheckUtils]: 409: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,666 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,666 INFO L280 TraceCheckUtils]: 411: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,666 INFO L263 TraceCheckUtils]: 412: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,666 INFO L280 TraceCheckUtils]: 413: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,667 INFO L280 TraceCheckUtils]: 414: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,667 INFO L280 TraceCheckUtils]: 415: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,667 INFO L280 TraceCheckUtils]: 416: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,667 INFO L275 TraceCheckUtils]: 417: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,667 INFO L280 TraceCheckUtils]: 418: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,667 INFO L280 TraceCheckUtils]: 419: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,668 INFO L280 TraceCheckUtils]: 420: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,668 INFO L280 TraceCheckUtils]: 421: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,668 INFO L280 TraceCheckUtils]: 422: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,668 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,668 INFO L280 TraceCheckUtils]: 424: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,668 INFO L280 TraceCheckUtils]: 425: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,669 INFO L280 TraceCheckUtils]: 426: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,669 INFO L280 TraceCheckUtils]: 427: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,669 INFO L280 TraceCheckUtils]: 428: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,669 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,669 INFO L280 TraceCheckUtils]: 430: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,669 INFO L263 TraceCheckUtils]: 431: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,670 INFO L280 TraceCheckUtils]: 432: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,670 INFO L280 TraceCheckUtils]: 433: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,670 INFO L280 TraceCheckUtils]: 434: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,670 INFO L263 TraceCheckUtils]: 435: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,670 INFO L280 TraceCheckUtils]: 436: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,670 INFO L280 TraceCheckUtils]: 437: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,671 INFO L280 TraceCheckUtils]: 438: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,671 INFO L280 TraceCheckUtils]: 439: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,671 INFO L280 TraceCheckUtils]: 440: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,671 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,671 INFO L280 TraceCheckUtils]: 442: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,671 INFO L263 TraceCheckUtils]: 443: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,672 INFO L280 TraceCheckUtils]: 444: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,672 INFO L280 TraceCheckUtils]: 445: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,672 INFO L280 TraceCheckUtils]: 446: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,672 INFO L280 TraceCheckUtils]: 447: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,672 INFO L275 TraceCheckUtils]: 448: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,672 INFO L280 TraceCheckUtils]: 449: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,672 INFO L280 TraceCheckUtils]: 450: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,673 INFO L280 TraceCheckUtils]: 451: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,673 INFO L280 TraceCheckUtils]: 452: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,673 INFO L280 TraceCheckUtils]: 453: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,673 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,673 INFO L280 TraceCheckUtils]: 455: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,673 INFO L280 TraceCheckUtils]: 456: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,674 INFO L280 TraceCheckUtils]: 457: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,674 INFO L280 TraceCheckUtils]: 458: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,674 INFO L280 TraceCheckUtils]: 459: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,674 INFO L275 TraceCheckUtils]: 460: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,674 INFO L280 TraceCheckUtils]: 461: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,674 INFO L263 TraceCheckUtils]: 462: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,675 INFO L280 TraceCheckUtils]: 463: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,675 INFO L280 TraceCheckUtils]: 464: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,675 INFO L280 TraceCheckUtils]: 465: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,675 INFO L263 TraceCheckUtils]: 466: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,675 INFO L280 TraceCheckUtils]: 467: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,675 INFO L280 TraceCheckUtils]: 468: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,676 INFO L280 TraceCheckUtils]: 469: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,676 INFO L263 TraceCheckUtils]: 470: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,676 INFO L280 TraceCheckUtils]: 471: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,676 INFO L280 TraceCheckUtils]: 472: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,676 INFO L280 TraceCheckUtils]: 473: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,676 INFO L280 TraceCheckUtils]: 474: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,677 INFO L280 TraceCheckUtils]: 475: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,677 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,677 INFO L280 TraceCheckUtils]: 477: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,677 INFO L263 TraceCheckUtils]: 478: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,677 INFO L280 TraceCheckUtils]: 479: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,677 INFO L280 TraceCheckUtils]: 480: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,678 INFO L280 TraceCheckUtils]: 481: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,678 INFO L280 TraceCheckUtils]: 482: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,678 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,678 INFO L280 TraceCheckUtils]: 484: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,678 INFO L280 TraceCheckUtils]: 485: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,678 INFO L280 TraceCheckUtils]: 486: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,679 INFO L280 TraceCheckUtils]: 487: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,679 INFO L280 TraceCheckUtils]: 488: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,679 INFO L275 TraceCheckUtils]: 489: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,679 INFO L280 TraceCheckUtils]: 490: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,679 INFO L263 TraceCheckUtils]: 491: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,679 INFO L280 TraceCheckUtils]: 492: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,680 INFO L280 TraceCheckUtils]: 493: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,680 INFO L280 TraceCheckUtils]: 494: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,680 INFO L280 TraceCheckUtils]: 495: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,680 INFO L280 TraceCheckUtils]: 496: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,680 INFO L275 TraceCheckUtils]: 497: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,681 INFO L280 TraceCheckUtils]: 498: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,681 INFO L280 TraceCheckUtils]: 499: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,681 INFO L280 TraceCheckUtils]: 500: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,681 INFO L280 TraceCheckUtils]: 501: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,681 INFO L280 TraceCheckUtils]: 502: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,681 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,682 INFO L280 TraceCheckUtils]: 504: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,682 INFO L280 TraceCheckUtils]: 505: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,682 INFO L280 TraceCheckUtils]: 506: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,682 INFO L280 TraceCheckUtils]: 507: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,682 INFO L280 TraceCheckUtils]: 508: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,683 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {21990#true} {21991#false} #71#return; {21991#false} is VALID [2020-07-08 22:07:06,683 INFO L280 TraceCheckUtils]: 510: Hoare triple {21991#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,683 INFO L280 TraceCheckUtils]: 511: Hoare triple {21991#false} #res := #t~ret0 + #t~ret1; {21991#false} is VALID [2020-07-08 22:07:06,683 INFO L280 TraceCheckUtils]: 512: Hoare triple {21991#false} havoc #t~ret1; {21991#false} is VALID [2020-07-08 22:07:06,683 INFO L280 TraceCheckUtils]: 513: Hoare triple {21991#false} havoc #t~ret0; {21991#false} is VALID [2020-07-08 22:07:06,683 INFO L280 TraceCheckUtils]: 514: Hoare triple {21991#false} assume true; {21991#false} is VALID [2020-07-08 22:07:06,684 INFO L275 TraceCheckUtils]: 515: Hoare quadruple {21991#false} {21994#(<= 8 main_~x~0)} #63#return; {21991#false} is VALID [2020-07-08 22:07:06,828 INFO L263 TraceCheckUtils]: 0: Hoare triple {21990#true} call ULTIMATE.init(); {21990#true} is VALID [2020-07-08 22:07:06,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,828 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21990#true} {21990#true} #59#return; {21990#true} is VALID [2020-07-08 22:07:06,829 INFO L263 TraceCheckUtils]: 3: Hoare triple {21990#true} call #t~ret5 := main(); {21990#true} is VALID [2020-07-08 22:07:06,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {21990#true} ~x~0 := 8; {21994#(<= 8 main_~x~0)} is VALID [2020-07-08 22:07:06,830 INFO L263 TraceCheckUtils]: 5: Hoare triple {21994#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {21990#true} is VALID [2020-07-08 22:07:06,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,830 INFO L280 TraceCheckUtils]: 7: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,830 INFO L280 TraceCheckUtils]: 8: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,830 INFO L263 TraceCheckUtils]: 9: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,830 INFO L280 TraceCheckUtils]: 10: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,830 INFO L280 TraceCheckUtils]: 12: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,830 INFO L263 TraceCheckUtils]: 13: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,831 INFO L280 TraceCheckUtils]: 15: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,831 INFO L280 TraceCheckUtils]: 16: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,831 INFO L263 TraceCheckUtils]: 17: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,831 INFO L280 TraceCheckUtils]: 18: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,832 INFO L280 TraceCheckUtils]: 20: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,832 INFO L263 TraceCheckUtils]: 21: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,832 INFO L280 TraceCheckUtils]: 22: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,833 INFO L280 TraceCheckUtils]: 23: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,833 INFO L280 TraceCheckUtils]: 24: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,833 INFO L263 TraceCheckUtils]: 25: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,834 INFO L280 TraceCheckUtils]: 26: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,834 INFO L280 TraceCheckUtils]: 27: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,834 INFO L280 TraceCheckUtils]: 28: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,835 INFO L263 TraceCheckUtils]: 29: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,843 INFO L280 TraceCheckUtils]: 30: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,843 INFO L280 TraceCheckUtils]: 31: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,844 INFO L280 TraceCheckUtils]: 32: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:06,844 INFO L280 TraceCheckUtils]: 33: Hoare triple {23608#(<= |fibo1_#in~n| 1)} #res := 1; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:06,845 INFO L280 TraceCheckUtils]: 34: Hoare triple {23608#(<= |fibo1_#in~n| 1)} assume true; {23608#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:06,846 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23608#(<= |fibo1_#in~n| 1)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,847 INFO L280 TraceCheckUtils]: 36: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,847 INFO L263 TraceCheckUtils]: 37: Hoare triple {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,847 INFO L280 TraceCheckUtils]: 38: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,847 INFO L280 TraceCheckUtils]: 39: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,848 INFO L280 TraceCheckUtils]: 40: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,848 INFO L280 TraceCheckUtils]: 41: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,849 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21990#true} {23601#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,849 INFO L280 TraceCheckUtils]: 43: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,850 INFO L280 TraceCheckUtils]: 44: Hoare triple {23607#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,850 INFO L280 TraceCheckUtils]: 45: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,850 INFO L280 TraceCheckUtils]: 46: Hoare triple {23607#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,851 INFO L280 TraceCheckUtils]: 47: Hoare triple {23607#(<= |fibo2_#in~n| 2)} assume true; {23607#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:06,852 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23607#(<= |fibo2_#in~n| 2)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,853 INFO L280 TraceCheckUtils]: 49: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,853 INFO L263 TraceCheckUtils]: 50: Hoare triple {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,853 INFO L280 TraceCheckUtils]: 51: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,853 INFO L280 TraceCheckUtils]: 52: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,853 INFO L280 TraceCheckUtils]: 53: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,854 INFO L280 TraceCheckUtils]: 54: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,854 INFO L280 TraceCheckUtils]: 55: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,855 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21990#true} {23587#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,855 INFO L280 TraceCheckUtils]: 57: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,856 INFO L280 TraceCheckUtils]: 58: Hoare triple {23594#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,856 INFO L280 TraceCheckUtils]: 59: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,857 INFO L280 TraceCheckUtils]: 60: Hoare triple {23594#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,857 INFO L280 TraceCheckUtils]: 61: Hoare triple {23594#(<= |fibo1_#in~n| 3)} assume true; {23594#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:06,858 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {23594#(<= |fibo1_#in~n| 3)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,859 INFO L280 TraceCheckUtils]: 63: Hoare triple {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,859 INFO L263 TraceCheckUtils]: 64: Hoare triple {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,859 INFO L280 TraceCheckUtils]: 65: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,859 INFO L280 TraceCheckUtils]: 66: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,859 INFO L280 TraceCheckUtils]: 67: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,860 INFO L263 TraceCheckUtils]: 68: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,860 INFO L280 TraceCheckUtils]: 69: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,860 INFO L280 TraceCheckUtils]: 70: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,860 INFO L280 TraceCheckUtils]: 71: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,860 INFO L280 TraceCheckUtils]: 72: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,860 INFO L280 TraceCheckUtils]: 73: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,861 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,861 INFO L280 TraceCheckUtils]: 75: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,861 INFO L263 TraceCheckUtils]: 76: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,861 INFO L280 TraceCheckUtils]: 77: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,861 INFO L280 TraceCheckUtils]: 78: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,861 INFO L280 TraceCheckUtils]: 79: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,862 INFO L280 TraceCheckUtils]: 80: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,862 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,862 INFO L280 TraceCheckUtils]: 82: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,862 INFO L280 TraceCheckUtils]: 83: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,862 INFO L280 TraceCheckUtils]: 84: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,862 INFO L280 TraceCheckUtils]: 85: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,863 INFO L280 TraceCheckUtils]: 86: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,864 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {21990#true} {23538#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,864 INFO L280 TraceCheckUtils]: 88: Hoare triple {23562#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,865 INFO L280 TraceCheckUtils]: 89: Hoare triple {23562#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,865 INFO L280 TraceCheckUtils]: 90: Hoare triple {23562#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,866 INFO L280 TraceCheckUtils]: 91: Hoare triple {23562#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,866 INFO L280 TraceCheckUtils]: 92: Hoare triple {23562#(<= |fibo2_#in~n| 4)} assume true; {23562#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:06,867 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23562#(<= |fibo2_#in~n| 4)} {21990#true} #69#return; {23419#(<= fibo1_~n 5)} is VALID [2020-07-08 22:07:06,868 INFO L280 TraceCheckUtils]: 94: Hoare triple {23419#(<= fibo1_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23419#(<= fibo1_~n 5)} is VALID [2020-07-08 22:07:06,868 INFO L263 TraceCheckUtils]: 95: Hoare triple {23419#(<= fibo1_~n 5)} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,868 INFO L280 TraceCheckUtils]: 96: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,869 INFO L280 TraceCheckUtils]: 97: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,869 INFO L280 TraceCheckUtils]: 98: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,870 INFO L263 TraceCheckUtils]: 99: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,870 INFO L280 TraceCheckUtils]: 100: Hoare triple {21990#true} ~n := #in~n; {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,870 INFO L280 TraceCheckUtils]: 101: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,871 INFO L280 TraceCheckUtils]: 102: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {23563#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,871 INFO L263 TraceCheckUtils]: 103: Hoare triple {23563#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,872 INFO L280 TraceCheckUtils]: 104: Hoare triple {21990#true} ~n := #in~n; {23496#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,872 INFO L280 TraceCheckUtils]: 105: Hoare triple {23496#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,873 INFO L280 TraceCheckUtils]: 106: Hoare triple {23717#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,873 INFO L263 TraceCheckUtils]: 107: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,873 INFO L280 TraceCheckUtils]: 108: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,874 INFO L280 TraceCheckUtils]: 109: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,874 INFO L280 TraceCheckUtils]: 110: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,874 INFO L280 TraceCheckUtils]: 111: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,874 INFO L280 TraceCheckUtils]: 112: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,875 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #65#return; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,876 INFO L280 TraceCheckUtils]: 114: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:06,876 INFO L263 TraceCheckUtils]: 115: Hoare triple {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,876 INFO L280 TraceCheckUtils]: 116: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,876 INFO L280 TraceCheckUtils]: 117: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,876 INFO L280 TraceCheckUtils]: 118: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,876 INFO L280 TraceCheckUtils]: 119: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,878 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {21990#true} {23718#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #67#return; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,878 INFO L280 TraceCheckUtils]: 121: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,879 INFO L280 TraceCheckUtils]: 122: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,879 INFO L280 TraceCheckUtils]: 123: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,880 INFO L280 TraceCheckUtils]: 124: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,880 INFO L280 TraceCheckUtils]: 125: Hoare triple {23730#(<= 2 |fibo2_#in~n|)} assume true; {23730#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,881 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {23730#(<= 2 |fibo2_#in~n|)} {23563#(= fibo1_~n |fibo1_#in~n|)} #69#return; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,882 INFO L280 TraceCheckUtils]: 127: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:06,882 INFO L263 TraceCheckUtils]: 128: Hoare triple {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,882 INFO L280 TraceCheckUtils]: 129: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,882 INFO L280 TraceCheckUtils]: 130: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,882 INFO L280 TraceCheckUtils]: 131: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,883 INFO L280 TraceCheckUtils]: 132: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,883 INFO L280 TraceCheckUtils]: 133: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,884 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {21990#true} {23709#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,884 INFO L280 TraceCheckUtils]: 135: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,885 INFO L280 TraceCheckUtils]: 136: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,885 INFO L280 TraceCheckUtils]: 137: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,886 INFO L280 TraceCheckUtils]: 138: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,886 INFO L280 TraceCheckUtils]: 139: Hoare triple {23716#(<= 3 |fibo1_#in~n|)} assume true; {23716#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:06,887 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {23716#(<= 3 |fibo1_#in~n|)} {23496#(= fibo2_~n |fibo2_#in~n|)} #65#return; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:06,888 INFO L280 TraceCheckUtils]: 141: Hoare triple {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} is VALID [2020-07-08 22:07:06,888 INFO L263 TraceCheckUtils]: 142: Hoare triple {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,888 INFO L280 TraceCheckUtils]: 143: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,888 INFO L280 TraceCheckUtils]: 144: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,888 INFO L280 TraceCheckUtils]: 145: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,889 INFO L263 TraceCheckUtils]: 146: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,889 INFO L280 TraceCheckUtils]: 147: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,889 INFO L280 TraceCheckUtils]: 148: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,889 INFO L280 TraceCheckUtils]: 149: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,889 INFO L280 TraceCheckUtils]: 150: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,889 INFO L280 TraceCheckUtils]: 151: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,889 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,889 INFO L280 TraceCheckUtils]: 153: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,889 INFO L263 TraceCheckUtils]: 154: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,890 INFO L280 TraceCheckUtils]: 155: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,890 INFO L280 TraceCheckUtils]: 156: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,890 INFO L280 TraceCheckUtils]: 157: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,890 INFO L280 TraceCheckUtils]: 158: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,890 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,890 INFO L280 TraceCheckUtils]: 160: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,890 INFO L280 TraceCheckUtils]: 161: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,890 INFO L280 TraceCheckUtils]: 162: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,890 INFO L280 TraceCheckUtils]: 163: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,891 INFO L280 TraceCheckUtils]: 164: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,891 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {21990#true} {23661#(and (= fibo2_~n |fibo2_#in~n|) (<= 4 fibo2_~n))} #67#return; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,892 INFO L280 TraceCheckUtils]: 166: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,892 INFO L280 TraceCheckUtils]: 167: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,892 INFO L280 TraceCheckUtils]: 168: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,893 INFO L280 TraceCheckUtils]: 169: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,893 INFO L280 TraceCheckUtils]: 170: Hoare triple {23685#(<= 4 |fibo2_#in~n|)} assume true; {23685#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:06,894 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {23685#(<= 4 |fibo2_#in~n|)} {23419#(<= fibo1_~n 5)} #71#return; {21991#false} is VALID [2020-07-08 22:07:06,894 INFO L280 TraceCheckUtils]: 172: Hoare triple {21991#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,894 INFO L280 TraceCheckUtils]: 173: Hoare triple {21991#false} #res := #t~ret0 + #t~ret1; {21991#false} is VALID [2020-07-08 22:07:06,894 INFO L280 TraceCheckUtils]: 174: Hoare triple {21991#false} havoc #t~ret1; {21991#false} is VALID [2020-07-08 22:07:06,894 INFO L280 TraceCheckUtils]: 175: Hoare triple {21991#false} havoc #t~ret0; {21991#false} is VALID [2020-07-08 22:07:06,894 INFO L280 TraceCheckUtils]: 176: Hoare triple {21991#false} assume true; {21991#false} is VALID [2020-07-08 22:07:06,894 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {21991#false} {21990#true} #65#return; {21991#false} is VALID [2020-07-08 22:07:06,895 INFO L280 TraceCheckUtils]: 178: Hoare triple {21991#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,895 INFO L263 TraceCheckUtils]: 179: Hoare triple {21991#false} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,895 INFO L280 TraceCheckUtils]: 180: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,895 INFO L280 TraceCheckUtils]: 181: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,895 INFO L280 TraceCheckUtils]: 182: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,895 INFO L263 TraceCheckUtils]: 183: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,895 INFO L280 TraceCheckUtils]: 184: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,895 INFO L280 TraceCheckUtils]: 185: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,895 INFO L280 TraceCheckUtils]: 186: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,896 INFO L263 TraceCheckUtils]: 187: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,896 INFO L280 TraceCheckUtils]: 188: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,896 INFO L280 TraceCheckUtils]: 189: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,896 INFO L280 TraceCheckUtils]: 190: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,896 INFO L263 TraceCheckUtils]: 191: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,896 INFO L280 TraceCheckUtils]: 192: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,896 INFO L280 TraceCheckUtils]: 193: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,896 INFO L280 TraceCheckUtils]: 194: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,896 INFO L263 TraceCheckUtils]: 195: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,897 INFO L280 TraceCheckUtils]: 196: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,897 INFO L280 TraceCheckUtils]: 197: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,897 INFO L280 TraceCheckUtils]: 198: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,897 INFO L280 TraceCheckUtils]: 199: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,897 INFO L280 TraceCheckUtils]: 200: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,897 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,897 INFO L280 TraceCheckUtils]: 202: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,897 INFO L263 TraceCheckUtils]: 203: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,897 INFO L280 TraceCheckUtils]: 204: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,898 INFO L280 TraceCheckUtils]: 205: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,898 INFO L280 TraceCheckUtils]: 206: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,898 INFO L280 TraceCheckUtils]: 207: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,898 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,898 INFO L280 TraceCheckUtils]: 209: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,898 INFO L280 TraceCheckUtils]: 210: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,898 INFO L280 TraceCheckUtils]: 211: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,898 INFO L280 TraceCheckUtils]: 212: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,898 INFO L280 TraceCheckUtils]: 213: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,899 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,899 INFO L280 TraceCheckUtils]: 215: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,899 INFO L263 TraceCheckUtils]: 216: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,899 INFO L280 TraceCheckUtils]: 217: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,899 INFO L280 TraceCheckUtils]: 218: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,899 INFO L280 TraceCheckUtils]: 219: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,899 INFO L280 TraceCheckUtils]: 220: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,899 INFO L280 TraceCheckUtils]: 221: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,900 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,900 INFO L280 TraceCheckUtils]: 223: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,900 INFO L280 TraceCheckUtils]: 224: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,900 INFO L280 TraceCheckUtils]: 225: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,900 INFO L280 TraceCheckUtils]: 226: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,900 INFO L280 TraceCheckUtils]: 227: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,901 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,901 INFO L280 TraceCheckUtils]: 229: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,901 INFO L263 TraceCheckUtils]: 230: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,901 INFO L280 TraceCheckUtils]: 231: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,901 INFO L280 TraceCheckUtils]: 232: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,901 INFO L280 TraceCheckUtils]: 233: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,901 INFO L263 TraceCheckUtils]: 234: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,901 INFO L280 TraceCheckUtils]: 235: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,901 INFO L280 TraceCheckUtils]: 236: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,902 INFO L280 TraceCheckUtils]: 237: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,902 INFO L280 TraceCheckUtils]: 238: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,902 INFO L280 TraceCheckUtils]: 239: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,902 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,902 INFO L280 TraceCheckUtils]: 241: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,902 INFO L263 TraceCheckUtils]: 242: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,902 INFO L280 TraceCheckUtils]: 243: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,902 INFO L280 TraceCheckUtils]: 244: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,903 INFO L280 TraceCheckUtils]: 245: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,903 INFO L280 TraceCheckUtils]: 246: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,903 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,903 INFO L280 TraceCheckUtils]: 248: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,903 INFO L280 TraceCheckUtils]: 249: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,903 INFO L280 TraceCheckUtils]: 250: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,904 INFO L280 TraceCheckUtils]: 251: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,904 INFO L280 TraceCheckUtils]: 252: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,904 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,904 INFO L280 TraceCheckUtils]: 254: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,904 INFO L280 TraceCheckUtils]: 255: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,904 INFO L280 TraceCheckUtils]: 256: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,905 INFO L280 TraceCheckUtils]: 257: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,905 INFO L280 TraceCheckUtils]: 258: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,905 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,905 INFO L280 TraceCheckUtils]: 260: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,905 INFO L263 TraceCheckUtils]: 261: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,905 INFO L280 TraceCheckUtils]: 262: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,906 INFO L280 TraceCheckUtils]: 263: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,906 INFO L280 TraceCheckUtils]: 264: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,906 INFO L263 TraceCheckUtils]: 265: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,906 INFO L280 TraceCheckUtils]: 266: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,906 INFO L280 TraceCheckUtils]: 267: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,907 INFO L280 TraceCheckUtils]: 268: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,907 INFO L263 TraceCheckUtils]: 269: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,907 INFO L280 TraceCheckUtils]: 270: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,907 INFO L280 TraceCheckUtils]: 271: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,907 INFO L280 TraceCheckUtils]: 272: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,907 INFO L263 TraceCheckUtils]: 273: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,908 INFO L280 TraceCheckUtils]: 274: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,908 INFO L280 TraceCheckUtils]: 275: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,908 INFO L280 TraceCheckUtils]: 276: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,908 INFO L280 TraceCheckUtils]: 277: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,908 INFO L280 TraceCheckUtils]: 278: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,908 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,908 INFO L280 TraceCheckUtils]: 280: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,909 INFO L263 TraceCheckUtils]: 281: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,909 INFO L280 TraceCheckUtils]: 282: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,909 INFO L280 TraceCheckUtils]: 283: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,909 INFO L280 TraceCheckUtils]: 284: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,909 INFO L280 TraceCheckUtils]: 285: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,910 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,910 INFO L280 TraceCheckUtils]: 287: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,910 INFO L280 TraceCheckUtils]: 288: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,910 INFO L280 TraceCheckUtils]: 289: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,910 INFO L280 TraceCheckUtils]: 290: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,910 INFO L280 TraceCheckUtils]: 291: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,910 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,911 INFO L280 TraceCheckUtils]: 293: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,911 INFO L263 TraceCheckUtils]: 294: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,911 INFO L280 TraceCheckUtils]: 295: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,911 INFO L280 TraceCheckUtils]: 296: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,911 INFO L280 TraceCheckUtils]: 297: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,911 INFO L280 TraceCheckUtils]: 298: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,912 INFO L280 TraceCheckUtils]: 299: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,912 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,912 INFO L280 TraceCheckUtils]: 301: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,912 INFO L280 TraceCheckUtils]: 302: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,912 INFO L280 TraceCheckUtils]: 303: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,912 INFO L280 TraceCheckUtils]: 304: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,912 INFO L280 TraceCheckUtils]: 305: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,913 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,913 INFO L280 TraceCheckUtils]: 307: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,913 INFO L263 TraceCheckUtils]: 308: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,913 INFO L280 TraceCheckUtils]: 309: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,913 INFO L280 TraceCheckUtils]: 310: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,913 INFO L280 TraceCheckUtils]: 311: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,914 INFO L263 TraceCheckUtils]: 312: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,914 INFO L280 TraceCheckUtils]: 313: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,914 INFO L280 TraceCheckUtils]: 314: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,914 INFO L280 TraceCheckUtils]: 315: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,914 INFO L280 TraceCheckUtils]: 316: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,914 INFO L280 TraceCheckUtils]: 317: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,914 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,915 INFO L280 TraceCheckUtils]: 319: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,915 INFO L263 TraceCheckUtils]: 320: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,915 INFO L280 TraceCheckUtils]: 321: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,915 INFO L280 TraceCheckUtils]: 322: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,915 INFO L280 TraceCheckUtils]: 323: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,915 INFO L280 TraceCheckUtils]: 324: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,916 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,916 INFO L280 TraceCheckUtils]: 326: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,916 INFO L280 TraceCheckUtils]: 327: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,916 INFO L280 TraceCheckUtils]: 328: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,916 INFO L280 TraceCheckUtils]: 329: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,916 INFO L280 TraceCheckUtils]: 330: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,917 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,917 INFO L280 TraceCheckUtils]: 332: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,917 INFO L280 TraceCheckUtils]: 333: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,917 INFO L280 TraceCheckUtils]: 334: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,917 INFO L280 TraceCheckUtils]: 335: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,917 INFO L280 TraceCheckUtils]: 336: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,917 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,918 INFO L280 TraceCheckUtils]: 338: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,918 INFO L280 TraceCheckUtils]: 339: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,918 INFO L280 TraceCheckUtils]: 340: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,918 INFO L280 TraceCheckUtils]: 341: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,918 INFO L280 TraceCheckUtils]: 342: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,918 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {21990#true} {21991#false} #67#return; {21991#false} is VALID [2020-07-08 22:07:06,918 INFO L280 TraceCheckUtils]: 344: Hoare triple {21991#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,919 INFO L280 TraceCheckUtils]: 345: Hoare triple {21991#false} #res := #t~ret2 + #t~ret3; {21991#false} is VALID [2020-07-08 22:07:06,919 INFO L280 TraceCheckUtils]: 346: Hoare triple {21991#false} havoc #t~ret3; {21991#false} is VALID [2020-07-08 22:07:06,919 INFO L280 TraceCheckUtils]: 347: Hoare triple {21991#false} havoc #t~ret2; {21991#false} is VALID [2020-07-08 22:07:06,919 INFO L280 TraceCheckUtils]: 348: Hoare triple {21991#false} assume true; {21991#false} is VALID [2020-07-08 22:07:06,919 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {21991#false} {21990#true} #69#return; {21991#false} is VALID [2020-07-08 22:07:06,919 INFO L280 TraceCheckUtils]: 350: Hoare triple {21991#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,920 INFO L263 TraceCheckUtils]: 351: Hoare triple {21991#false} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,920 INFO L280 TraceCheckUtils]: 352: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,920 INFO L280 TraceCheckUtils]: 353: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,920 INFO L280 TraceCheckUtils]: 354: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,920 INFO L263 TraceCheckUtils]: 355: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,920 INFO L280 TraceCheckUtils]: 356: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,921 INFO L280 TraceCheckUtils]: 357: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,921 INFO L280 TraceCheckUtils]: 358: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,921 INFO L263 TraceCheckUtils]: 359: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,921 INFO L280 TraceCheckUtils]: 360: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,921 INFO L280 TraceCheckUtils]: 361: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,921 INFO L280 TraceCheckUtils]: 362: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,921 INFO L263 TraceCheckUtils]: 363: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,922 INFO L280 TraceCheckUtils]: 364: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,922 INFO L280 TraceCheckUtils]: 365: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,922 INFO L280 TraceCheckUtils]: 366: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,922 INFO L263 TraceCheckUtils]: 367: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,922 INFO L280 TraceCheckUtils]: 368: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,922 INFO L280 TraceCheckUtils]: 369: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,923 INFO L280 TraceCheckUtils]: 370: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,923 INFO L263 TraceCheckUtils]: 371: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,923 INFO L280 TraceCheckUtils]: 372: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,923 INFO L280 TraceCheckUtils]: 373: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,923 INFO L280 TraceCheckUtils]: 374: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,923 INFO L280 TraceCheckUtils]: 375: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,923 INFO L280 TraceCheckUtils]: 376: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,924 INFO L275 TraceCheckUtils]: 377: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,924 INFO L280 TraceCheckUtils]: 378: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,924 INFO L263 TraceCheckUtils]: 379: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,924 INFO L280 TraceCheckUtils]: 380: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,924 INFO L280 TraceCheckUtils]: 381: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,924 INFO L280 TraceCheckUtils]: 382: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,925 INFO L280 TraceCheckUtils]: 383: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,925 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,925 INFO L280 TraceCheckUtils]: 385: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,925 INFO L280 TraceCheckUtils]: 386: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,925 INFO L280 TraceCheckUtils]: 387: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,925 INFO L280 TraceCheckUtils]: 388: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,925 INFO L280 TraceCheckUtils]: 389: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,926 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,926 INFO L280 TraceCheckUtils]: 391: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,926 INFO L263 TraceCheckUtils]: 392: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,926 INFO L280 TraceCheckUtils]: 393: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,926 INFO L280 TraceCheckUtils]: 394: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,926 INFO L280 TraceCheckUtils]: 395: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,927 INFO L280 TraceCheckUtils]: 396: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,927 INFO L280 TraceCheckUtils]: 397: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,927 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,927 INFO L280 TraceCheckUtils]: 399: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,927 INFO L280 TraceCheckUtils]: 400: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,927 INFO L280 TraceCheckUtils]: 401: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,928 INFO L280 TraceCheckUtils]: 402: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,928 INFO L280 TraceCheckUtils]: 403: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,928 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,928 INFO L280 TraceCheckUtils]: 405: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,928 INFO L263 TraceCheckUtils]: 406: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,928 INFO L280 TraceCheckUtils]: 407: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,928 INFO L280 TraceCheckUtils]: 408: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,929 INFO L280 TraceCheckUtils]: 409: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,929 INFO L263 TraceCheckUtils]: 410: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,929 INFO L280 TraceCheckUtils]: 411: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,929 INFO L280 TraceCheckUtils]: 412: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,929 INFO L280 TraceCheckUtils]: 413: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,929 INFO L280 TraceCheckUtils]: 414: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,929 INFO L280 TraceCheckUtils]: 415: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,930 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,930 INFO L280 TraceCheckUtils]: 417: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,930 INFO L263 TraceCheckUtils]: 418: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,930 INFO L280 TraceCheckUtils]: 419: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,930 INFO L280 TraceCheckUtils]: 420: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,930 INFO L280 TraceCheckUtils]: 421: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,931 INFO L280 TraceCheckUtils]: 422: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,931 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,931 INFO L280 TraceCheckUtils]: 424: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,931 INFO L280 TraceCheckUtils]: 425: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,931 INFO L280 TraceCheckUtils]: 426: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,931 INFO L280 TraceCheckUtils]: 427: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,931 INFO L280 TraceCheckUtils]: 428: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,932 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,932 INFO L280 TraceCheckUtils]: 430: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,932 INFO L280 TraceCheckUtils]: 431: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,932 INFO L280 TraceCheckUtils]: 432: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,932 INFO L280 TraceCheckUtils]: 433: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,932 INFO L280 TraceCheckUtils]: 434: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,933 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,933 INFO L280 TraceCheckUtils]: 436: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,933 INFO L263 TraceCheckUtils]: 437: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,933 INFO L280 TraceCheckUtils]: 438: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,933 INFO L280 TraceCheckUtils]: 439: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,933 INFO L280 TraceCheckUtils]: 440: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,933 INFO L263 TraceCheckUtils]: 441: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,934 INFO L280 TraceCheckUtils]: 442: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,934 INFO L280 TraceCheckUtils]: 443: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,934 INFO L280 TraceCheckUtils]: 444: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,934 INFO L280 TraceCheckUtils]: 445: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,934 INFO L280 TraceCheckUtils]: 446: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,934 INFO L275 TraceCheckUtils]: 447: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,935 INFO L280 TraceCheckUtils]: 448: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,935 INFO L263 TraceCheckUtils]: 449: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,935 INFO L280 TraceCheckUtils]: 450: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,935 INFO L280 TraceCheckUtils]: 451: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,935 INFO L280 TraceCheckUtils]: 452: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,935 INFO L280 TraceCheckUtils]: 453: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,935 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,936 INFO L280 TraceCheckUtils]: 455: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,936 INFO L280 TraceCheckUtils]: 456: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,936 INFO L280 TraceCheckUtils]: 457: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,936 INFO L280 TraceCheckUtils]: 458: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,936 INFO L280 TraceCheckUtils]: 459: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,936 INFO L275 TraceCheckUtils]: 460: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,937 INFO L280 TraceCheckUtils]: 461: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,937 INFO L280 TraceCheckUtils]: 462: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,937 INFO L280 TraceCheckUtils]: 463: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,937 INFO L280 TraceCheckUtils]: 464: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,937 INFO L280 TraceCheckUtils]: 465: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,937 INFO L275 TraceCheckUtils]: 466: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,937 INFO L280 TraceCheckUtils]: 467: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,938 INFO L263 TraceCheckUtils]: 468: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,938 INFO L280 TraceCheckUtils]: 469: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,938 INFO L280 TraceCheckUtils]: 470: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,938 INFO L280 TraceCheckUtils]: 471: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,938 INFO L263 TraceCheckUtils]: 472: Hoare triple {21990#true} call #t~ret0 := fibo2(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,938 INFO L280 TraceCheckUtils]: 473: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,938 INFO L280 TraceCheckUtils]: 474: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,939 INFO L280 TraceCheckUtils]: 475: Hoare triple {21990#true} assume !(1 == ~n); {21990#true} is VALID [2020-07-08 22:07:06,939 INFO L263 TraceCheckUtils]: 476: Hoare triple {21990#true} call #t~ret2 := fibo1(~n - 1); {21990#true} is VALID [2020-07-08 22:07:06,939 INFO L280 TraceCheckUtils]: 477: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,939 INFO L280 TraceCheckUtils]: 478: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,939 INFO L280 TraceCheckUtils]: 479: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,939 INFO L280 TraceCheckUtils]: 480: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,940 INFO L280 TraceCheckUtils]: 481: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,940 INFO L275 TraceCheckUtils]: 482: Hoare quadruple {21990#true} {21990#true} #65#return; {21990#true} is VALID [2020-07-08 22:07:06,940 INFO L280 TraceCheckUtils]: 483: Hoare triple {21990#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,940 INFO L263 TraceCheckUtils]: 484: Hoare triple {21990#true} call #t~ret3 := fibo1(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,940 INFO L280 TraceCheckUtils]: 485: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,940 INFO L280 TraceCheckUtils]: 486: Hoare triple {21990#true} assume ~n < 1; {21990#true} is VALID [2020-07-08 22:07:06,940 INFO L280 TraceCheckUtils]: 487: Hoare triple {21990#true} #res := 0; {21990#true} is VALID [2020-07-08 22:07:06,941 INFO L280 TraceCheckUtils]: 488: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,941 INFO L275 TraceCheckUtils]: 489: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,941 INFO L280 TraceCheckUtils]: 490: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,941 INFO L280 TraceCheckUtils]: 491: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,941 INFO L280 TraceCheckUtils]: 492: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,941 INFO L280 TraceCheckUtils]: 493: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,941 INFO L280 TraceCheckUtils]: 494: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,942 INFO L275 TraceCheckUtils]: 495: Hoare quadruple {21990#true} {21990#true} #69#return; {21990#true} is VALID [2020-07-08 22:07:06,942 INFO L280 TraceCheckUtils]: 496: Hoare triple {21990#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,942 INFO L263 TraceCheckUtils]: 497: Hoare triple {21990#true} call #t~ret1 := fibo2(~n - 2); {21990#true} is VALID [2020-07-08 22:07:06,942 INFO L280 TraceCheckUtils]: 498: Hoare triple {21990#true} ~n := #in~n; {21990#true} is VALID [2020-07-08 22:07:06,942 INFO L280 TraceCheckUtils]: 499: Hoare triple {21990#true} assume !(~n < 1); {21990#true} is VALID [2020-07-08 22:07:06,942 INFO L280 TraceCheckUtils]: 500: Hoare triple {21990#true} assume 1 == ~n; {21990#true} is VALID [2020-07-08 22:07:06,943 INFO L280 TraceCheckUtils]: 501: Hoare triple {21990#true} #res := 1; {21990#true} is VALID [2020-07-08 22:07:06,943 INFO L280 TraceCheckUtils]: 502: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,943 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {21990#true} {21990#true} #71#return; {21990#true} is VALID [2020-07-08 22:07:06,943 INFO L280 TraceCheckUtils]: 504: Hoare triple {21990#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,943 INFO L280 TraceCheckUtils]: 505: Hoare triple {21990#true} #res := #t~ret0 + #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,943 INFO L280 TraceCheckUtils]: 506: Hoare triple {21990#true} havoc #t~ret1; {21990#true} is VALID [2020-07-08 22:07:06,943 INFO L280 TraceCheckUtils]: 507: Hoare triple {21990#true} havoc #t~ret0; {21990#true} is VALID [2020-07-08 22:07:06,944 INFO L280 TraceCheckUtils]: 508: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,944 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {21990#true} {21990#true} #67#return; {21990#true} is VALID [2020-07-08 22:07:06,944 INFO L280 TraceCheckUtils]: 510: Hoare triple {21990#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21990#true} is VALID [2020-07-08 22:07:06,944 INFO L280 TraceCheckUtils]: 511: Hoare triple {21990#true} #res := #t~ret2 + #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,944 INFO L280 TraceCheckUtils]: 512: Hoare triple {21990#true} havoc #t~ret3; {21990#true} is VALID [2020-07-08 22:07:06,944 INFO L280 TraceCheckUtils]: 513: Hoare triple {21990#true} havoc #t~ret2; {21990#true} is VALID [2020-07-08 22:07:06,944 INFO L280 TraceCheckUtils]: 514: Hoare triple {21990#true} assume true; {21990#true} is VALID [2020-07-08 22:07:06,945 INFO L275 TraceCheckUtils]: 515: Hoare quadruple {21990#true} {21991#false} #71#return; {21991#false} is VALID [2020-07-08 22:07:06,945 INFO L280 TraceCheckUtils]: 516: Hoare triple {21991#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,945 INFO L280 TraceCheckUtils]: 517: Hoare triple {21991#false} #res := #t~ret0 + #t~ret1; {21991#false} is VALID [2020-07-08 22:07:06,945 INFO L280 TraceCheckUtils]: 518: Hoare triple {21991#false} havoc #t~ret1; {21991#false} is VALID [2020-07-08 22:07:06,945 INFO L280 TraceCheckUtils]: 519: Hoare triple {21991#false} havoc #t~ret0; {21991#false} is VALID [2020-07-08 22:07:06,945 INFO L280 TraceCheckUtils]: 520: Hoare triple {21991#false} assume true; {21991#false} is VALID [2020-07-08 22:07:06,946 INFO L275 TraceCheckUtils]: 521: Hoare quadruple {21991#false} {21994#(<= 8 main_~x~0)} #63#return; {21991#false} is VALID [2020-07-08 22:07:06,946 INFO L280 TraceCheckUtils]: 522: Hoare triple {21991#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {21991#false} is VALID [2020-07-08 22:07:06,946 INFO L280 TraceCheckUtils]: 523: Hoare triple {21991#false} ~result~0 := #t~ret4; {21991#false} is VALID [2020-07-08 22:07:06,946 INFO L280 TraceCheckUtils]: 524: Hoare triple {21991#false} havoc #t~ret4; {21991#false} is VALID [2020-07-08 22:07:06,946 INFO L280 TraceCheckUtils]: 525: Hoare triple {21991#false} assume 21 == ~result~0; {21991#false} is VALID [2020-07-08 22:07:06,946 INFO L280 TraceCheckUtils]: 526: Hoare triple {21991#false} assume !false; {21991#false} is VALID [2020-07-08 22:07:07,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5374 backedges. 336 proven. 1219 refuted. 0 times theorem prover too weak. 3819 trivial. 0 not checked. [2020-07-08 22:07:07,153 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1964543711] [2020-07-08 22:07:07,154 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:07,154 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-08 22:07:07,154 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703370149] [2020-07-08 22:07:07,155 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 527 [2020-07-08 22:07:07,196 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:07,197 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 22:07:07,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 136 edges. 136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:07,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 22:07:07,350 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:07,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 22:07:07,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=320, Unknown=0, NotChecked=0, Total=380 [2020-07-08 22:07:07,352 INFO L87 Difference]: Start difference. First operand 179 states and 235 transitions. Second operand 20 states. [2020-07-08 22:07:10,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:10,199 INFO L93 Difference]: Finished difference Result 374 states and 512 transitions. [2020-07-08 22:07:10,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-08 22:07:10,199 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 527 [2020-07-08 22:07:10,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 22:07:10,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 193 transitions. [2020-07-08 22:07:10,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 22:07:10,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 193 transitions. [2020-07-08 22:07:10,207 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 193 transitions. [2020-07-08 22:07:10,463 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 193 edges. 193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:10,469 INFO L225 Difference]: With dead ends: 374 [2020-07-08 22:07:10,470 INFO L226 Difference]: Without dead ends: 204 [2020-07-08 22:07:10,472 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=131, Invalid=625, Unknown=0, NotChecked=0, Total=756 [2020-07-08 22:07:10,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2020-07-08 22:07:10,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 171. [2020-07-08 22:07:10,883 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:10,883 INFO L82 GeneralOperation]: Start isEquivalent. First operand 204 states. Second operand 171 states. [2020-07-08 22:07:10,883 INFO L74 IsIncluded]: Start isIncluded. First operand 204 states. Second operand 171 states. [2020-07-08 22:07:10,883 INFO L87 Difference]: Start difference. First operand 204 states. Second operand 171 states. [2020-07-08 22:07:10,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:10,891 INFO L93 Difference]: Finished difference Result 204 states and 265 transitions. [2020-07-08 22:07:10,891 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 265 transitions. [2020-07-08 22:07:10,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:10,892 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:10,893 INFO L74 IsIncluded]: Start isIncluded. First operand 171 states. Second operand 204 states. [2020-07-08 22:07:10,893 INFO L87 Difference]: Start difference. First operand 171 states. Second operand 204 states. [2020-07-08 22:07:10,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:10,902 INFO L93 Difference]: Finished difference Result 204 states and 265 transitions. [2020-07-08 22:07:10,902 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 265 transitions. [2020-07-08 22:07:10,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:10,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:10,903 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:10,903 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:10,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 171 states. [2020-07-08 22:07:10,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 216 transitions. [2020-07-08 22:07:10,909 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 216 transitions. Word has length 527 [2020-07-08 22:07:10,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:10,910 INFO L479 AbstractCegarLoop]: Abstraction has 171 states and 216 transitions. [2020-07-08 22:07:10,910 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 22:07:10,910 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 171 states and 216 transitions. [2020-07-08 22:07:11,285 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 216 edges. 216 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:11,285 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 216 transitions. [2020-07-08 22:07:11,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2020-07-08 22:07:11,289 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:11,289 INFO L422 BasicCegarLoop]: trace histogram [22, 22, 21, 21, 18, 17, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 8, 8, 6, 6, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:11,290 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-07-08 22:07:11,290 INFO L427 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:11,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:11,291 INFO L82 PathProgramCache]: Analyzing trace with hash -1725201844, now seen corresponding path program 7 times [2020-07-08 22:07:11,291 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:11,291 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1748809778] [2020-07-08 22:07:11,291 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,409 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26057#true} {26057#true} #59#return; {26057#true} is VALID [2020-07-08 22:07:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,655 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,656 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,660 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:11,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,660 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,661 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,661 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,661 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,661 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,662 INFO L280 TraceCheckUtils]: 7: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,662 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,662 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:11,662 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,662 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,663 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,663 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,663 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,663 INFO L280 TraceCheckUtils]: 15: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,663 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:11,664 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,664 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,664 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,664 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:11,665 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,665 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,669 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,669 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:11,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,670 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,670 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,671 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,671 INFO L263 TraceCheckUtils]: 7: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,671 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,671 INFO L280 TraceCheckUtils]: 9: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,672 INFO L280 TraceCheckUtils]: 11: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,672 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,672 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:11,672 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,673 INFO L263 TraceCheckUtils]: 15: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,673 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,673 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,673 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,673 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,674 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:11,674 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,674 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,674 INFO L280 TraceCheckUtils]: 23: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,674 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:11,675 INFO L280 TraceCheckUtils]: 25: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,675 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:11,675 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,675 INFO L263 TraceCheckUtils]: 28: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,675 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,675 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,676 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,676 INFO L280 TraceCheckUtils]: 32: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,676 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,676 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:11,676 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,677 INFO L280 TraceCheckUtils]: 36: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,677 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,677 INFO L280 TraceCheckUtils]: 38: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:11,677 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,679 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26057#true} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,750 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,751 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,758 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,760 INFO L263 TraceCheckUtils]: 3: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,761 INFO L280 TraceCheckUtils]: 7: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,761 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,762 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,763 INFO L280 TraceCheckUtils]: 10: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,763 INFO L263 TraceCheckUtils]: 11: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,763 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,763 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,763 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,764 INFO L280 TraceCheckUtils]: 15: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,765 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,765 INFO L280 TraceCheckUtils]: 17: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,766 INFO L280 TraceCheckUtils]: 18: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,766 INFO L280 TraceCheckUtils]: 19: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,767 INFO L280 TraceCheckUtils]: 20: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,767 INFO L280 TraceCheckUtils]: 21: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume true; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,768 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {27212#(<= 2 |fibo1_#in~n|)} {27093#(= fibo2_~n |fibo2_#in~n|)} #67#return; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,771 INFO L263 TraceCheckUtils]: 3: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,771 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,772 INFO L263 TraceCheckUtils]: 7: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,772 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,772 INFO L280 TraceCheckUtils]: 9: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,772 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,772 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,773 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,773 INFO L280 TraceCheckUtils]: 15: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,773 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,774 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:11,774 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,774 INFO L263 TraceCheckUtils]: 19: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,774 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,774 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,774 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,775 INFO L280 TraceCheckUtils]: 23: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,775 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:11,775 INFO L280 TraceCheckUtils]: 25: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,775 INFO L280 TraceCheckUtils]: 26: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,775 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,776 INFO L280 TraceCheckUtils]: 28: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:11,776 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,776 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:11,776 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,776 INFO L263 TraceCheckUtils]: 32: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,777 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,777 INFO L280 TraceCheckUtils]: 34: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,777 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,777 INFO L280 TraceCheckUtils]: 36: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,777 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,777 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:11,778 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,778 INFO L280 TraceCheckUtils]: 40: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,778 INFO L280 TraceCheckUtils]: 41: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,778 INFO L280 TraceCheckUtils]: 42: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:11,778 INFO L280 TraceCheckUtils]: 43: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,780 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {26057#true} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,780 INFO L280 TraceCheckUtils]: 45: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,781 INFO L263 TraceCheckUtils]: 46: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,781 INFO L280 TraceCheckUtils]: 47: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,782 INFO L280 TraceCheckUtils]: 48: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,783 INFO L280 TraceCheckUtils]: 49: Hoare triple {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,783 INFO L263 TraceCheckUtils]: 50: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,783 INFO L280 TraceCheckUtils]: 51: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,783 INFO L280 TraceCheckUtils]: 52: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,783 INFO L280 TraceCheckUtils]: 53: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,784 INFO L280 TraceCheckUtils]: 54: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,784 INFO L280 TraceCheckUtils]: 55: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,785 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,785 INFO L280 TraceCheckUtils]: 57: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,786 INFO L263 TraceCheckUtils]: 58: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,786 INFO L280 TraceCheckUtils]: 59: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,786 INFO L280 TraceCheckUtils]: 60: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,786 INFO L280 TraceCheckUtils]: 61: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,786 INFO L280 TraceCheckUtils]: 62: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,787 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,788 INFO L280 TraceCheckUtils]: 64: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,788 INFO L280 TraceCheckUtils]: 65: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,789 INFO L280 TraceCheckUtils]: 66: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,789 INFO L280 TraceCheckUtils]: 67: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,790 INFO L280 TraceCheckUtils]: 68: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume true; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,791 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {27212#(<= 2 |fibo1_#in~n|)} {27093#(= fibo2_~n |fibo2_#in~n|)} #67#return; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,792 INFO L280 TraceCheckUtils]: 70: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,792 INFO L280 TraceCheckUtils]: 71: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,793 INFO L280 TraceCheckUtils]: 72: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,794 INFO L280 TraceCheckUtils]: 73: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,794 INFO L280 TraceCheckUtils]: 74: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} assume true; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,796 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {27158#(<= 4 |fibo2_#in~n|)} {26973#(= fibo1_~n |fibo1_#in~n|)} #69#return; {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,817 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,822 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,822 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:11,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,823 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,823 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,823 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,823 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,824 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,824 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:11,824 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,824 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,825 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,825 INFO L280 TraceCheckUtils]: 15: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,825 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:11,825 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,826 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,826 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,826 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:11,826 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,826 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,834 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:11,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,834 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,835 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,835 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,835 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,835 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,835 INFO L263 TraceCheckUtils]: 7: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,836 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,836 INFO L280 TraceCheckUtils]: 9: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,836 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,836 INFO L280 TraceCheckUtils]: 11: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,836 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,837 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:11,837 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,837 INFO L263 TraceCheckUtils]: 15: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,837 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,837 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,837 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,838 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,838 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:11,838 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,838 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,838 INFO L280 TraceCheckUtils]: 23: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,839 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:11,839 INFO L280 TraceCheckUtils]: 25: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,839 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:11,839 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,839 INFO L263 TraceCheckUtils]: 28: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,840 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,840 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,840 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,840 INFO L280 TraceCheckUtils]: 32: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,840 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,841 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:11,841 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,841 INFO L280 TraceCheckUtils]: 36: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,841 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,841 INFO L280 TraceCheckUtils]: 38: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:11,841 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,843 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26057#true} {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,847 INFO L263 TraceCheckUtils]: 3: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,847 INFO L280 TraceCheckUtils]: 5: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,848 INFO L263 TraceCheckUtils]: 7: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,848 INFO L280 TraceCheckUtils]: 9: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,849 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,849 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,849 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,850 INFO L263 TraceCheckUtils]: 15: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,850 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,850 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,850 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,850 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,851 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,851 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:11,851 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,851 INFO L263 TraceCheckUtils]: 23: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,851 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,852 INFO L280 TraceCheckUtils]: 26: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,852 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,852 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:11,852 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,852 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,853 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,853 INFO L280 TraceCheckUtils]: 32: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:11,853 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,853 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:11,854 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,854 INFO L263 TraceCheckUtils]: 36: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,854 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,854 INFO L280 TraceCheckUtils]: 38: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,855 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,855 INFO L280 TraceCheckUtils]: 40: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,855 INFO L280 TraceCheckUtils]: 41: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,855 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:11,856 INFO L280 TraceCheckUtils]: 43: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,856 INFO L280 TraceCheckUtils]: 44: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,856 INFO L280 TraceCheckUtils]: 45: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,856 INFO L280 TraceCheckUtils]: 46: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:11,856 INFO L280 TraceCheckUtils]: 47: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,858 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {26057#true} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,858 INFO L280 TraceCheckUtils]: 49: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,859 INFO L263 TraceCheckUtils]: 50: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,859 INFO L280 TraceCheckUtils]: 51: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,861 INFO L280 TraceCheckUtils]: 52: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,862 INFO L280 TraceCheckUtils]: 53: Hoare triple {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,862 INFO L263 TraceCheckUtils]: 54: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,862 INFO L280 TraceCheckUtils]: 55: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,862 INFO L280 TraceCheckUtils]: 56: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,863 INFO L280 TraceCheckUtils]: 57: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,863 INFO L280 TraceCheckUtils]: 58: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,863 INFO L280 TraceCheckUtils]: 59: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,864 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,865 INFO L280 TraceCheckUtils]: 61: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,865 INFO L263 TraceCheckUtils]: 62: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,865 INFO L280 TraceCheckUtils]: 63: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,865 INFO L280 TraceCheckUtils]: 64: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,865 INFO L280 TraceCheckUtils]: 65: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,866 INFO L280 TraceCheckUtils]: 66: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,867 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,868 INFO L280 TraceCheckUtils]: 68: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,868 INFO L280 TraceCheckUtils]: 69: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,869 INFO L280 TraceCheckUtils]: 70: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,869 INFO L280 TraceCheckUtils]: 71: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,870 INFO L280 TraceCheckUtils]: 72: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume true; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,871 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {27212#(<= 2 |fibo1_#in~n|)} {27093#(= fibo2_~n |fibo2_#in~n|)} #67#return; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,872 INFO L280 TraceCheckUtils]: 74: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,872 INFO L280 TraceCheckUtils]: 75: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,873 INFO L280 TraceCheckUtils]: 76: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,874 INFO L280 TraceCheckUtils]: 77: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,874 INFO L280 TraceCheckUtils]: 78: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} assume true; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:11,875 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {27158#(<= 4 |fibo2_#in~n|)} {26973#(= fibo1_~n |fibo1_#in~n|)} #69#return; {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,876 INFO L280 TraceCheckUtils]: 80: Hoare triple {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:11,876 INFO L263 TraceCheckUtils]: 81: Hoare triple {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,876 INFO L280 TraceCheckUtils]: 82: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,877 INFO L280 TraceCheckUtils]: 83: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,877 INFO L280 TraceCheckUtils]: 84: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,877 INFO L263 TraceCheckUtils]: 85: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,877 INFO L280 TraceCheckUtils]: 86: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,877 INFO L280 TraceCheckUtils]: 87: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,878 INFO L280 TraceCheckUtils]: 88: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:11,878 INFO L263 TraceCheckUtils]: 89: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:11,878 INFO L280 TraceCheckUtils]: 90: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,878 INFO L280 TraceCheckUtils]: 91: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,878 INFO L280 TraceCheckUtils]: 92: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,878 INFO L280 TraceCheckUtils]: 93: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,879 INFO L280 TraceCheckUtils]: 94: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,879 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:11,879 INFO L280 TraceCheckUtils]: 96: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,879 INFO L263 TraceCheckUtils]: 97: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,880 INFO L280 TraceCheckUtils]: 98: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,880 INFO L280 TraceCheckUtils]: 99: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:11,880 INFO L280 TraceCheckUtils]: 100: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:11,880 INFO L280 TraceCheckUtils]: 101: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,881 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:11,881 INFO L280 TraceCheckUtils]: 103: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,881 INFO L280 TraceCheckUtils]: 104: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,881 INFO L280 TraceCheckUtils]: 105: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:11,882 INFO L280 TraceCheckUtils]: 106: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:11,882 INFO L280 TraceCheckUtils]: 107: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,882 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:11,882 INFO L280 TraceCheckUtils]: 109: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,882 INFO L263 TraceCheckUtils]: 110: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:11,883 INFO L280 TraceCheckUtils]: 111: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:11,883 INFO L280 TraceCheckUtils]: 112: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:11,883 INFO L280 TraceCheckUtils]: 113: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:11,883 INFO L280 TraceCheckUtils]: 114: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:11,883 INFO L280 TraceCheckUtils]: 115: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,883 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:11,884 INFO L280 TraceCheckUtils]: 117: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:11,884 INFO L280 TraceCheckUtils]: 118: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,884 INFO L280 TraceCheckUtils]: 119: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:11,884 INFO L280 TraceCheckUtils]: 120: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:11,884 INFO L280 TraceCheckUtils]: 121: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:11,886 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {26057#true} {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,887 INFO L280 TraceCheckUtils]: 123: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,887 INFO L280 TraceCheckUtils]: 124: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,888 INFO L280 TraceCheckUtils]: 125: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,889 INFO L280 TraceCheckUtils]: 126: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,890 INFO L280 TraceCheckUtils]: 127: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} assume true; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:11,891 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {27092#(<= 5 |fibo1_#in~n|)} {26057#true} #65#return; {26931#(<= 6 fibo2_~n)} is VALID [2020-07-08 22:07:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {27297#(<= |fibo1_#in~n| 1)} #res := 1; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,004 INFO L280 TraceCheckUtils]: 4: Hoare triple {27297#(<= |fibo1_#in~n| 1)} assume true; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,005 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {27297#(<= |fibo1_#in~n| 1)} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,010 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26057#true} {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,012 INFO L263 TraceCheckUtils]: 3: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,012 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,014 INFO L280 TraceCheckUtils]: 7: Hoare triple {27297#(<= |fibo1_#in~n| 1)} #res := 1; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {27297#(<= |fibo1_#in~n| 1)} assume true; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,016 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {27297#(<= |fibo1_#in~n| 1)} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,017 INFO L280 TraceCheckUtils]: 10: Hoare triple {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,017 INFO L263 TraceCheckUtils]: 11: Hoare triple {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,018 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,018 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,018 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,018 INFO L280 TraceCheckUtils]: 15: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,019 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26057#true} {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {27296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,020 INFO L280 TraceCheckUtils]: 18: Hoare triple {27296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,021 INFO L280 TraceCheckUtils]: 19: Hoare triple {27296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,021 INFO L280 TraceCheckUtils]: 20: Hoare triple {27296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,022 INFO L280 TraceCheckUtils]: 21: Hoare triple {27296#(<= |fibo2_#in~n| 2)} assume true; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,023 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {27296#(<= |fibo2_#in~n| 2)} {26973#(= fibo1_~n |fibo1_#in~n|)} #69#return; {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,029 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,031 INFO L263 TraceCheckUtils]: 3: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,032 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,033 INFO L280 TraceCheckUtils]: 5: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,033 INFO L280 TraceCheckUtils]: 6: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,034 INFO L263 TraceCheckUtils]: 7: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,034 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,035 INFO L280 TraceCheckUtils]: 9: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,035 INFO L280 TraceCheckUtils]: 10: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,036 INFO L280 TraceCheckUtils]: 11: Hoare triple {27297#(<= |fibo1_#in~n| 1)} #res := 1; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {27297#(<= |fibo1_#in~n| 1)} assume true; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,038 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {27297#(<= |fibo1_#in~n| 1)} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,039 INFO L280 TraceCheckUtils]: 14: Hoare triple {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,039 INFO L263 TraceCheckUtils]: 15: Hoare triple {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,039 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,039 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,040 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,040 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,042 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26057#true} {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,043 INFO L280 TraceCheckUtils]: 21: Hoare triple {27296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,043 INFO L280 TraceCheckUtils]: 22: Hoare triple {27296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,044 INFO L280 TraceCheckUtils]: 23: Hoare triple {27296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,044 INFO L280 TraceCheckUtils]: 24: Hoare triple {27296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,045 INFO L280 TraceCheckUtils]: 25: Hoare triple {27296#(<= |fibo2_#in~n| 2)} assume true; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,046 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {27296#(<= |fibo2_#in~n| 2)} {26973#(= fibo1_~n |fibo1_#in~n|)} #69#return; {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,047 INFO L280 TraceCheckUtils]: 27: Hoare triple {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,047 INFO L263 TraceCheckUtils]: 28: Hoare triple {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,047 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,047 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,047 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,048 INFO L280 TraceCheckUtils]: 32: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,048 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,049 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26057#true} {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,049 INFO L280 TraceCheckUtils]: 35: Hoare triple {27283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,050 INFO L280 TraceCheckUtils]: 36: Hoare triple {27283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,050 INFO L280 TraceCheckUtils]: 37: Hoare triple {27283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,051 INFO L280 TraceCheckUtils]: 38: Hoare triple {27283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,051 INFO L280 TraceCheckUtils]: 39: Hoare triple {27283#(<= |fibo1_#in~n| 3)} assume true; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,053 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {27283#(<= |fibo1_#in~n| 3)} {26931#(<= 6 fibo2_~n)} #67#return; {26058#false} is VALID [2020-07-08 22:07:12,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,055 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,069 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,070 INFO L280 TraceCheckUtils]: 5: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,071 INFO L263 TraceCheckUtils]: 7: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,072 INFO L280 TraceCheckUtils]: 9: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,073 INFO L280 TraceCheckUtils]: 10: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,073 INFO L263 TraceCheckUtils]: 11: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,073 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,073 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,073 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,074 INFO L263 TraceCheckUtils]: 15: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,074 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,074 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,074 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,074 INFO L263 TraceCheckUtils]: 19: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,075 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,075 INFO L280 TraceCheckUtils]: 23: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,075 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,076 INFO L280 TraceCheckUtils]: 26: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,076 INFO L263 TraceCheckUtils]: 27: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,076 INFO L280 TraceCheckUtils]: 28: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,076 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,077 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,077 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,077 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,077 INFO L280 TraceCheckUtils]: 36: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,077 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,078 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,078 INFO L263 TraceCheckUtils]: 40: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,078 INFO L280 TraceCheckUtils]: 41: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,078 INFO L280 TraceCheckUtils]: 42: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,078 INFO L280 TraceCheckUtils]: 43: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,079 INFO L280 TraceCheckUtils]: 44: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,079 INFO L280 TraceCheckUtils]: 45: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,079 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,079 INFO L280 TraceCheckUtils]: 47: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,079 INFO L280 TraceCheckUtils]: 48: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,080 INFO L280 TraceCheckUtils]: 49: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,080 INFO L280 TraceCheckUtils]: 50: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,080 INFO L280 TraceCheckUtils]: 51: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,082 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {26057#true} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,083 INFO L280 TraceCheckUtils]: 53: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,083 INFO L263 TraceCheckUtils]: 54: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,083 INFO L280 TraceCheckUtils]: 55: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,084 INFO L280 TraceCheckUtils]: 56: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,085 INFO L280 TraceCheckUtils]: 57: Hoare triple {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,085 INFO L263 TraceCheckUtils]: 58: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,085 INFO L280 TraceCheckUtils]: 59: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,085 INFO L280 TraceCheckUtils]: 60: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,085 INFO L280 TraceCheckUtils]: 61: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,085 INFO L280 TraceCheckUtils]: 62: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,086 INFO L280 TraceCheckUtils]: 63: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,086 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,087 INFO L280 TraceCheckUtils]: 65: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,087 INFO L263 TraceCheckUtils]: 66: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,087 INFO L280 TraceCheckUtils]: 67: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,087 INFO L280 TraceCheckUtils]: 68: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,088 INFO L280 TraceCheckUtils]: 69: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,088 INFO L280 TraceCheckUtils]: 70: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,089 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,089 INFO L280 TraceCheckUtils]: 72: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,090 INFO L280 TraceCheckUtils]: 73: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,090 INFO L280 TraceCheckUtils]: 74: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,091 INFO L280 TraceCheckUtils]: 75: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,091 INFO L280 TraceCheckUtils]: 76: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume true; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,093 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {27212#(<= 2 |fibo1_#in~n|)} {27093#(= fibo2_~n |fibo2_#in~n|)} #67#return; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,093 INFO L280 TraceCheckUtils]: 78: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,094 INFO L280 TraceCheckUtils]: 79: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,094 INFO L280 TraceCheckUtils]: 80: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,095 INFO L280 TraceCheckUtils]: 81: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,095 INFO L280 TraceCheckUtils]: 82: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} assume true; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,096 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {27158#(<= 4 |fibo2_#in~n|)} {26973#(= fibo1_~n |fibo1_#in~n|)} #69#return; {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,097 INFO L280 TraceCheckUtils]: 84: Hoare triple {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,097 INFO L263 TraceCheckUtils]: 85: Hoare triple {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,098 INFO L280 TraceCheckUtils]: 86: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,098 INFO L280 TraceCheckUtils]: 87: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,098 INFO L280 TraceCheckUtils]: 88: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,098 INFO L263 TraceCheckUtils]: 89: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,098 INFO L280 TraceCheckUtils]: 90: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,098 INFO L280 TraceCheckUtils]: 91: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,099 INFO L280 TraceCheckUtils]: 92: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,099 INFO L263 TraceCheckUtils]: 93: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,099 INFO L280 TraceCheckUtils]: 94: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,099 INFO L280 TraceCheckUtils]: 95: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,099 INFO L280 TraceCheckUtils]: 96: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,099 INFO L280 TraceCheckUtils]: 97: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,100 INFO L280 TraceCheckUtils]: 98: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,100 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,100 INFO L280 TraceCheckUtils]: 100: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,100 INFO L263 TraceCheckUtils]: 101: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,100 INFO L280 TraceCheckUtils]: 102: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,101 INFO L280 TraceCheckUtils]: 103: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,101 INFO L280 TraceCheckUtils]: 104: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,101 INFO L280 TraceCheckUtils]: 105: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,101 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,101 INFO L280 TraceCheckUtils]: 107: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,101 INFO L280 TraceCheckUtils]: 108: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,102 INFO L280 TraceCheckUtils]: 109: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,102 INFO L280 TraceCheckUtils]: 110: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,102 INFO L280 TraceCheckUtils]: 111: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,102 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,102 INFO L280 TraceCheckUtils]: 113: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,103 INFO L263 TraceCheckUtils]: 114: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,103 INFO L280 TraceCheckUtils]: 115: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,103 INFO L280 TraceCheckUtils]: 116: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,103 INFO L280 TraceCheckUtils]: 117: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,103 INFO L280 TraceCheckUtils]: 118: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,103 INFO L280 TraceCheckUtils]: 119: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,104 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,104 INFO L280 TraceCheckUtils]: 121: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,104 INFO L280 TraceCheckUtils]: 122: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,104 INFO L280 TraceCheckUtils]: 123: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,104 INFO L280 TraceCheckUtils]: 124: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,105 INFO L280 TraceCheckUtils]: 125: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,106 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {26057#true} {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,107 INFO L280 TraceCheckUtils]: 127: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,107 INFO L280 TraceCheckUtils]: 128: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,108 INFO L280 TraceCheckUtils]: 129: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,108 INFO L280 TraceCheckUtils]: 130: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,109 INFO L280 TraceCheckUtils]: 131: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} assume true; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,110 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {27092#(<= 5 |fibo1_#in~n|)} {26057#true} #65#return; {26931#(<= 6 fibo2_~n)} is VALID [2020-07-08 22:07:12,110 INFO L280 TraceCheckUtils]: 133: Hoare triple {26931#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26931#(<= 6 fibo2_~n)} is VALID [2020-07-08 22:07:12,111 INFO L263 TraceCheckUtils]: 134: Hoare triple {26931#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,111 INFO L280 TraceCheckUtils]: 135: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,112 INFO L280 TraceCheckUtils]: 136: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,112 INFO L280 TraceCheckUtils]: 137: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,112 INFO L263 TraceCheckUtils]: 138: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,113 INFO L280 TraceCheckUtils]: 139: Hoare triple {26057#true} ~n := #in~n; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,114 INFO L280 TraceCheckUtils]: 140: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,114 INFO L280 TraceCheckUtils]: 141: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,114 INFO L263 TraceCheckUtils]: 142: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,115 INFO L280 TraceCheckUtils]: 143: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,117 INFO L280 TraceCheckUtils]: 144: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,118 INFO L280 TraceCheckUtils]: 145: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,119 INFO L280 TraceCheckUtils]: 146: Hoare triple {27297#(<= |fibo1_#in~n| 1)} #res := 1; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,120 INFO L280 TraceCheckUtils]: 147: Hoare triple {27297#(<= |fibo1_#in~n| 1)} assume true; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,121 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {27297#(<= |fibo1_#in~n| 1)} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,122 INFO L280 TraceCheckUtils]: 149: Hoare triple {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,122 INFO L263 TraceCheckUtils]: 150: Hoare triple {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,122 INFO L280 TraceCheckUtils]: 151: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,122 INFO L280 TraceCheckUtils]: 152: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,123 INFO L280 TraceCheckUtils]: 153: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,123 INFO L280 TraceCheckUtils]: 154: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,124 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {26057#true} {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,125 INFO L280 TraceCheckUtils]: 156: Hoare triple {27296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,125 INFO L280 TraceCheckUtils]: 157: Hoare triple {27296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,126 INFO L280 TraceCheckUtils]: 158: Hoare triple {27296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,126 INFO L280 TraceCheckUtils]: 159: Hoare triple {27296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,127 INFO L280 TraceCheckUtils]: 160: Hoare triple {27296#(<= |fibo2_#in~n| 2)} assume true; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,128 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {27296#(<= |fibo2_#in~n| 2)} {26973#(= fibo1_~n |fibo1_#in~n|)} #69#return; {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,129 INFO L280 TraceCheckUtils]: 162: Hoare triple {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,129 INFO L263 TraceCheckUtils]: 163: Hoare triple {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,129 INFO L280 TraceCheckUtils]: 164: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,130 INFO L280 TraceCheckUtils]: 165: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,130 INFO L280 TraceCheckUtils]: 166: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,130 INFO L280 TraceCheckUtils]: 167: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,130 INFO L280 TraceCheckUtils]: 168: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,131 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {26057#true} {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,132 INFO L280 TraceCheckUtils]: 170: Hoare triple {27283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,133 INFO L280 TraceCheckUtils]: 171: Hoare triple {27283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,133 INFO L280 TraceCheckUtils]: 172: Hoare triple {27283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,134 INFO L280 TraceCheckUtils]: 173: Hoare triple {27283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,134 INFO L280 TraceCheckUtils]: 174: Hoare triple {27283#(<= |fibo1_#in~n| 3)} assume true; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,135 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {27283#(<= |fibo1_#in~n| 3)} {26931#(<= 6 fibo2_~n)} #67#return; {26058#false} is VALID [2020-07-08 22:07:12,136 INFO L280 TraceCheckUtils]: 176: Hoare triple {26058#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26058#false} is VALID [2020-07-08 22:07:12,136 INFO L280 TraceCheckUtils]: 177: Hoare triple {26058#false} #res := #t~ret2 + #t~ret3; {26058#false} is VALID [2020-07-08 22:07:12,136 INFO L280 TraceCheckUtils]: 178: Hoare triple {26058#false} havoc #t~ret3; {26058#false} is VALID [2020-07-08 22:07:12,136 INFO L280 TraceCheckUtils]: 179: Hoare triple {26058#false} havoc #t~ret2; {26058#false} is VALID [2020-07-08 22:07:12,136 INFO L280 TraceCheckUtils]: 180: Hoare triple {26058#false} assume true; {26058#false} is VALID [2020-07-08 22:07:12,137 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {26058#false} {26057#true} #69#return; {26058#false} is VALID [2020-07-08 22:07:12,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,232 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,232 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,236 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,237 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,237 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,238 INFO L280 TraceCheckUtils]: 7: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,238 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,238 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,239 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,239 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,239 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,239 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,240 INFO L280 TraceCheckUtils]: 15: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,240 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,240 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,240 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,241 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,241 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,241 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,241 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,246 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,246 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,247 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,247 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,247 INFO L263 TraceCheckUtils]: 7: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,247 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,248 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,248 INFO L280 TraceCheckUtils]: 11: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,248 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,249 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,249 INFO L263 TraceCheckUtils]: 15: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,249 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,249 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,249 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,250 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,250 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,250 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,250 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,250 INFO L280 TraceCheckUtils]: 23: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,250 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,251 INFO L280 TraceCheckUtils]: 25: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,251 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,251 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,251 INFO L263 TraceCheckUtils]: 28: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,251 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,252 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,252 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,252 INFO L280 TraceCheckUtils]: 32: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,252 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,252 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,253 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,253 INFO L280 TraceCheckUtils]: 36: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,253 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,253 INFO L280 TraceCheckUtils]: 38: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,253 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,254 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,262 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,265 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,266 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,266 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,267 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,267 INFO L280 TraceCheckUtils]: 7: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,267 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,267 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,267 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,268 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,268 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,268 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,268 INFO L280 TraceCheckUtils]: 15: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,269 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,269 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,269 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,269 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,270 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,270 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,270 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,271 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,272 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,272 INFO L263 TraceCheckUtils]: 7: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,272 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,272 INFO L280 TraceCheckUtils]: 9: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,273 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,273 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,273 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,273 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,274 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,274 INFO L280 TraceCheckUtils]: 15: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,274 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,274 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,274 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,274 INFO L263 TraceCheckUtils]: 19: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,275 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,275 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,275 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,275 INFO L280 TraceCheckUtils]: 23: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,276 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,276 INFO L280 TraceCheckUtils]: 25: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,276 INFO L280 TraceCheckUtils]: 26: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,276 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,276 INFO L280 TraceCheckUtils]: 28: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,277 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,277 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,277 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,277 INFO L263 TraceCheckUtils]: 32: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,278 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,278 INFO L280 TraceCheckUtils]: 34: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,278 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,278 INFO L280 TraceCheckUtils]: 36: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,278 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,279 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,279 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,279 INFO L280 TraceCheckUtils]: 40: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,279 INFO L280 TraceCheckUtils]: 41: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,279 INFO L280 TraceCheckUtils]: 42: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,279 INFO L280 TraceCheckUtils]: 43: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,280 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,280 INFO L280 TraceCheckUtils]: 45: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,280 INFO L263 TraceCheckUtils]: 46: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,280 INFO L280 TraceCheckUtils]: 47: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,280 INFO L280 TraceCheckUtils]: 48: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,281 INFO L280 TraceCheckUtils]: 49: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,281 INFO L263 TraceCheckUtils]: 50: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,281 INFO L280 TraceCheckUtils]: 51: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,281 INFO L280 TraceCheckUtils]: 52: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,281 INFO L280 TraceCheckUtils]: 53: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,282 INFO L280 TraceCheckUtils]: 54: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,282 INFO L280 TraceCheckUtils]: 55: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,282 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,282 INFO L280 TraceCheckUtils]: 57: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,282 INFO L263 TraceCheckUtils]: 58: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,282 INFO L280 TraceCheckUtils]: 59: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,283 INFO L280 TraceCheckUtils]: 60: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,283 INFO L280 TraceCheckUtils]: 61: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,283 INFO L280 TraceCheckUtils]: 62: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,283 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,283 INFO L280 TraceCheckUtils]: 64: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,284 INFO L280 TraceCheckUtils]: 65: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,284 INFO L280 TraceCheckUtils]: 66: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,284 INFO L280 TraceCheckUtils]: 67: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,284 INFO L280 TraceCheckUtils]: 68: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,284 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,285 INFO L280 TraceCheckUtils]: 70: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,285 INFO L280 TraceCheckUtils]: 71: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,285 INFO L280 TraceCheckUtils]: 72: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,285 INFO L280 TraceCheckUtils]: 73: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,285 INFO L280 TraceCheckUtils]: 74: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,286 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,303 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,304 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,308 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,309 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,310 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,310 INFO L280 TraceCheckUtils]: 7: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,310 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,310 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,311 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,311 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,312 INFO L280 TraceCheckUtils]: 15: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,312 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,312 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,312 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,312 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,313 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,313 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,318 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,318 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,319 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,319 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,319 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,319 INFO L263 TraceCheckUtils]: 7: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,319 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,320 INFO L280 TraceCheckUtils]: 9: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,320 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,320 INFO L280 TraceCheckUtils]: 11: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,320 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,320 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,321 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,321 INFO L263 TraceCheckUtils]: 15: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,321 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,321 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,322 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,322 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,322 INFO L280 TraceCheckUtils]: 23: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,322 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,323 INFO L280 TraceCheckUtils]: 25: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,323 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,323 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,323 INFO L263 TraceCheckUtils]: 28: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,323 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,324 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,324 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,324 INFO L280 TraceCheckUtils]: 32: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,324 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,324 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,325 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,325 INFO L280 TraceCheckUtils]: 36: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,325 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,325 INFO L280 TraceCheckUtils]: 38: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,325 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,325 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,327 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,328 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,328 INFO L263 TraceCheckUtils]: 7: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,328 INFO L280 TraceCheckUtils]: 9: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,329 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,329 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,329 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,329 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,329 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,329 INFO L263 TraceCheckUtils]: 15: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,330 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,330 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,330 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,330 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,330 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,331 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,331 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,331 INFO L263 TraceCheckUtils]: 23: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,331 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,331 INFO L280 TraceCheckUtils]: 25: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,332 INFO L280 TraceCheckUtils]: 26: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,332 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,332 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,332 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,332 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,332 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,333 INFO L280 TraceCheckUtils]: 32: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,333 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,333 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,333 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,333 INFO L263 TraceCheckUtils]: 36: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,334 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,334 INFO L280 TraceCheckUtils]: 38: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,334 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,334 INFO L280 TraceCheckUtils]: 40: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,334 INFO L280 TraceCheckUtils]: 41: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,335 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,335 INFO L280 TraceCheckUtils]: 43: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,335 INFO L280 TraceCheckUtils]: 44: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,335 INFO L280 TraceCheckUtils]: 45: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,335 INFO L280 TraceCheckUtils]: 46: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,335 INFO L280 TraceCheckUtils]: 47: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,336 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,336 INFO L280 TraceCheckUtils]: 49: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,336 INFO L263 TraceCheckUtils]: 50: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,336 INFO L280 TraceCheckUtils]: 51: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,336 INFO L280 TraceCheckUtils]: 52: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,336 INFO L280 TraceCheckUtils]: 53: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,337 INFO L263 TraceCheckUtils]: 54: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,337 INFO L280 TraceCheckUtils]: 55: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,337 INFO L280 TraceCheckUtils]: 56: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,337 INFO L280 TraceCheckUtils]: 57: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,337 INFO L280 TraceCheckUtils]: 58: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,337 INFO L280 TraceCheckUtils]: 59: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,338 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,338 INFO L280 TraceCheckUtils]: 61: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,338 INFO L263 TraceCheckUtils]: 62: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,338 INFO L280 TraceCheckUtils]: 63: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,338 INFO L280 TraceCheckUtils]: 64: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,339 INFO L280 TraceCheckUtils]: 65: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,339 INFO L280 TraceCheckUtils]: 66: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,339 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,339 INFO L280 TraceCheckUtils]: 68: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,339 INFO L280 TraceCheckUtils]: 69: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,339 INFO L280 TraceCheckUtils]: 70: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,340 INFO L280 TraceCheckUtils]: 71: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,340 INFO L280 TraceCheckUtils]: 72: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,340 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,340 INFO L280 TraceCheckUtils]: 74: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,340 INFO L280 TraceCheckUtils]: 75: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,341 INFO L280 TraceCheckUtils]: 76: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,341 INFO L280 TraceCheckUtils]: 77: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,341 INFO L280 TraceCheckUtils]: 78: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,341 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,342 INFO L280 TraceCheckUtils]: 80: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,342 INFO L263 TraceCheckUtils]: 81: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,342 INFO L280 TraceCheckUtils]: 82: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,342 INFO L280 TraceCheckUtils]: 83: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,343 INFO L280 TraceCheckUtils]: 84: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,343 INFO L263 TraceCheckUtils]: 85: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,343 INFO L280 TraceCheckUtils]: 86: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,343 INFO L280 TraceCheckUtils]: 87: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,343 INFO L280 TraceCheckUtils]: 88: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,344 INFO L263 TraceCheckUtils]: 89: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,344 INFO L280 TraceCheckUtils]: 90: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,344 INFO L280 TraceCheckUtils]: 91: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,344 INFO L280 TraceCheckUtils]: 92: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,344 INFO L280 TraceCheckUtils]: 93: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,345 INFO L280 TraceCheckUtils]: 94: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,345 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,345 INFO L280 TraceCheckUtils]: 96: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,345 INFO L263 TraceCheckUtils]: 97: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,345 INFO L280 TraceCheckUtils]: 98: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,346 INFO L280 TraceCheckUtils]: 99: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,346 INFO L280 TraceCheckUtils]: 100: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,346 INFO L280 TraceCheckUtils]: 101: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,346 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,347 INFO L280 TraceCheckUtils]: 103: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,347 INFO L280 TraceCheckUtils]: 104: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,347 INFO L280 TraceCheckUtils]: 105: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,347 INFO L280 TraceCheckUtils]: 106: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,347 INFO L280 TraceCheckUtils]: 107: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,348 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,348 INFO L280 TraceCheckUtils]: 109: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,348 INFO L263 TraceCheckUtils]: 110: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,348 INFO L280 TraceCheckUtils]: 111: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,348 INFO L280 TraceCheckUtils]: 112: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,348 INFO L280 TraceCheckUtils]: 113: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,349 INFO L280 TraceCheckUtils]: 114: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,349 INFO L280 TraceCheckUtils]: 115: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,349 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,349 INFO L280 TraceCheckUtils]: 117: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,350 INFO L280 TraceCheckUtils]: 118: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,350 INFO L280 TraceCheckUtils]: 119: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,350 INFO L280 TraceCheckUtils]: 120: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,350 INFO L280 TraceCheckUtils]: 121: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,350 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,351 INFO L280 TraceCheckUtils]: 123: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,351 INFO L280 TraceCheckUtils]: 124: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,351 INFO L280 TraceCheckUtils]: 125: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,351 INFO L280 TraceCheckUtils]: 126: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,351 INFO L280 TraceCheckUtils]: 127: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,352 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,373 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,373 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,376 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,377 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,377 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,378 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,378 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,378 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,378 INFO L280 TraceCheckUtils]: 7: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,378 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,379 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,379 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,379 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,380 INFO L280 TraceCheckUtils]: 15: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,380 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,380 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,380 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,380 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,381 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,381 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,381 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:12,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,385 INFO L280 TraceCheckUtils]: 3: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,385 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,385 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,386 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,386 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,387 INFO L263 TraceCheckUtils]: 7: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,387 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,387 INFO L280 TraceCheckUtils]: 9: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,387 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,387 INFO L280 TraceCheckUtils]: 11: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,388 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,388 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,388 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,388 INFO L263 TraceCheckUtils]: 15: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,388 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,389 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,389 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,389 INFO L280 TraceCheckUtils]: 19: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,389 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,389 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,389 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,390 INFO L280 TraceCheckUtils]: 23: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,390 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,390 INFO L280 TraceCheckUtils]: 25: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,390 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,390 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,390 INFO L263 TraceCheckUtils]: 28: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,391 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,391 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,391 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,391 INFO L280 TraceCheckUtils]: 32: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,392 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,392 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,392 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,392 INFO L280 TraceCheckUtils]: 36: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,392 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,393 INFO L280 TraceCheckUtils]: 38: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,393 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,393 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,395 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,395 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,395 INFO L263 TraceCheckUtils]: 7: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,396 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,396 INFO L280 TraceCheckUtils]: 9: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,396 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,396 INFO L263 TraceCheckUtils]: 11: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,396 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,396 INFO L280 TraceCheckUtils]: 13: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,397 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,397 INFO L263 TraceCheckUtils]: 15: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,397 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,397 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,397 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,398 INFO L263 TraceCheckUtils]: 19: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,398 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,398 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,398 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,398 INFO L280 TraceCheckUtils]: 23: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,399 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,399 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,399 INFO L280 TraceCheckUtils]: 26: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,399 INFO L263 TraceCheckUtils]: 27: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,399 INFO L280 TraceCheckUtils]: 28: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,399 INFO L280 TraceCheckUtils]: 29: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,400 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,400 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,400 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,400 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,400 INFO L280 TraceCheckUtils]: 34: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,401 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,401 INFO L280 TraceCheckUtils]: 36: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,401 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,401 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,401 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,402 INFO L263 TraceCheckUtils]: 40: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,402 INFO L280 TraceCheckUtils]: 41: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,402 INFO L280 TraceCheckUtils]: 42: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,402 INFO L280 TraceCheckUtils]: 43: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,402 INFO L280 TraceCheckUtils]: 44: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,403 INFO L280 TraceCheckUtils]: 45: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,403 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,403 INFO L280 TraceCheckUtils]: 47: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,403 INFO L280 TraceCheckUtils]: 48: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,403 INFO L280 TraceCheckUtils]: 49: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,404 INFO L280 TraceCheckUtils]: 50: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,404 INFO L280 TraceCheckUtils]: 51: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,404 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,404 INFO L280 TraceCheckUtils]: 53: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,404 INFO L263 TraceCheckUtils]: 54: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,404 INFO L280 TraceCheckUtils]: 55: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,405 INFO L280 TraceCheckUtils]: 56: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,405 INFO L280 TraceCheckUtils]: 57: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,405 INFO L263 TraceCheckUtils]: 58: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,405 INFO L280 TraceCheckUtils]: 59: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,405 INFO L280 TraceCheckUtils]: 60: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,406 INFO L280 TraceCheckUtils]: 61: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,406 INFO L280 TraceCheckUtils]: 62: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,406 INFO L280 TraceCheckUtils]: 63: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,406 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,406 INFO L280 TraceCheckUtils]: 65: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,406 INFO L263 TraceCheckUtils]: 66: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,407 INFO L280 TraceCheckUtils]: 67: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,407 INFO L280 TraceCheckUtils]: 68: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,407 INFO L280 TraceCheckUtils]: 69: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,407 INFO L280 TraceCheckUtils]: 70: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,407 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,408 INFO L280 TraceCheckUtils]: 72: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,408 INFO L280 TraceCheckUtils]: 73: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,408 INFO L280 TraceCheckUtils]: 74: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,408 INFO L280 TraceCheckUtils]: 75: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,408 INFO L280 TraceCheckUtils]: 76: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,409 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,409 INFO L280 TraceCheckUtils]: 78: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,409 INFO L280 TraceCheckUtils]: 79: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,409 INFO L280 TraceCheckUtils]: 80: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,409 INFO L280 TraceCheckUtils]: 81: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,409 INFO L280 TraceCheckUtils]: 82: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,410 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,410 INFO L280 TraceCheckUtils]: 84: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,410 INFO L263 TraceCheckUtils]: 85: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,410 INFO L280 TraceCheckUtils]: 86: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,410 INFO L280 TraceCheckUtils]: 87: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,410 INFO L280 TraceCheckUtils]: 88: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,411 INFO L263 TraceCheckUtils]: 89: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,411 INFO L280 TraceCheckUtils]: 90: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,411 INFO L280 TraceCheckUtils]: 91: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,411 INFO L280 TraceCheckUtils]: 92: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,411 INFO L263 TraceCheckUtils]: 93: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,411 INFO L280 TraceCheckUtils]: 94: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,412 INFO L280 TraceCheckUtils]: 95: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,412 INFO L280 TraceCheckUtils]: 96: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,412 INFO L280 TraceCheckUtils]: 97: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,412 INFO L280 TraceCheckUtils]: 98: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,412 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,412 INFO L280 TraceCheckUtils]: 100: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,413 INFO L263 TraceCheckUtils]: 101: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,413 INFO L280 TraceCheckUtils]: 102: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,413 INFO L280 TraceCheckUtils]: 103: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,413 INFO L280 TraceCheckUtils]: 104: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,413 INFO L280 TraceCheckUtils]: 105: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,413 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,414 INFO L280 TraceCheckUtils]: 107: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,414 INFO L280 TraceCheckUtils]: 108: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,414 INFO L280 TraceCheckUtils]: 109: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,414 INFO L280 TraceCheckUtils]: 110: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,414 INFO L280 TraceCheckUtils]: 111: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,415 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,415 INFO L280 TraceCheckUtils]: 113: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,415 INFO L263 TraceCheckUtils]: 114: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,415 INFO L280 TraceCheckUtils]: 115: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,415 INFO L280 TraceCheckUtils]: 116: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,415 INFO L280 TraceCheckUtils]: 117: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,416 INFO L280 TraceCheckUtils]: 118: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,416 INFO L280 TraceCheckUtils]: 119: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,416 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,416 INFO L280 TraceCheckUtils]: 121: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,416 INFO L280 TraceCheckUtils]: 122: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,416 INFO L280 TraceCheckUtils]: 123: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,417 INFO L280 TraceCheckUtils]: 124: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,417 INFO L280 TraceCheckUtils]: 125: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,417 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,417 INFO L280 TraceCheckUtils]: 127: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,417 INFO L280 TraceCheckUtils]: 128: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,417 INFO L280 TraceCheckUtils]: 129: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,418 INFO L280 TraceCheckUtils]: 130: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,418 INFO L280 TraceCheckUtils]: 131: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,418 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,418 INFO L280 TraceCheckUtils]: 133: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,418 INFO L263 TraceCheckUtils]: 134: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,418 INFO L280 TraceCheckUtils]: 135: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,419 INFO L280 TraceCheckUtils]: 136: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,419 INFO L280 TraceCheckUtils]: 137: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,419 INFO L263 TraceCheckUtils]: 138: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,419 INFO L280 TraceCheckUtils]: 139: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,419 INFO L280 TraceCheckUtils]: 140: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,419 INFO L280 TraceCheckUtils]: 141: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,420 INFO L263 TraceCheckUtils]: 142: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,420 INFO L280 TraceCheckUtils]: 143: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,420 INFO L280 TraceCheckUtils]: 144: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,420 INFO L280 TraceCheckUtils]: 145: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,420 INFO L280 TraceCheckUtils]: 146: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,420 INFO L280 TraceCheckUtils]: 147: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,421 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,421 INFO L280 TraceCheckUtils]: 149: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,421 INFO L263 TraceCheckUtils]: 150: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,421 INFO L280 TraceCheckUtils]: 151: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,421 INFO L280 TraceCheckUtils]: 152: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,421 INFO L280 TraceCheckUtils]: 153: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,422 INFO L280 TraceCheckUtils]: 154: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,422 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,422 INFO L280 TraceCheckUtils]: 156: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,422 INFO L280 TraceCheckUtils]: 157: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,422 INFO L280 TraceCheckUtils]: 158: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,422 INFO L280 TraceCheckUtils]: 159: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,423 INFO L280 TraceCheckUtils]: 160: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,423 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,423 INFO L280 TraceCheckUtils]: 162: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,423 INFO L263 TraceCheckUtils]: 163: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,423 INFO L280 TraceCheckUtils]: 164: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,423 INFO L280 TraceCheckUtils]: 165: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,424 INFO L280 TraceCheckUtils]: 166: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,424 INFO L280 TraceCheckUtils]: 167: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,424 INFO L280 TraceCheckUtils]: 168: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,424 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,424 INFO L280 TraceCheckUtils]: 170: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,424 INFO L280 TraceCheckUtils]: 171: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,425 INFO L280 TraceCheckUtils]: 172: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,425 INFO L280 TraceCheckUtils]: 173: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,425 INFO L280 TraceCheckUtils]: 174: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,425 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,425 INFO L280 TraceCheckUtils]: 176: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,426 INFO L280 TraceCheckUtils]: 177: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,426 INFO L280 TraceCheckUtils]: 178: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,426 INFO L280 TraceCheckUtils]: 179: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,426 INFO L280 TraceCheckUtils]: 180: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,426 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {26057#true} {26058#false} #71#return; {26058#false} is VALID [2020-07-08 22:07:12,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,441 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,441 INFO L280 TraceCheckUtils]: 5: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,441 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,441 INFO L263 TraceCheckUtils]: 7: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,442 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,443 INFO L280 TraceCheckUtils]: 9: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,443 INFO L280 TraceCheckUtils]: 10: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,443 INFO L263 TraceCheckUtils]: 11: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,444 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} ~n := #in~n; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,444 INFO L280 TraceCheckUtils]: 13: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,445 INFO L280 TraceCheckUtils]: 14: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,445 INFO L263 TraceCheckUtils]: 15: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,445 INFO L280 TraceCheckUtils]: 16: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,445 INFO L280 TraceCheckUtils]: 17: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,446 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,446 INFO L263 TraceCheckUtils]: 19: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,446 INFO L280 TraceCheckUtils]: 20: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,446 INFO L280 TraceCheckUtils]: 21: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,446 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,446 INFO L263 TraceCheckUtils]: 23: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,447 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,447 INFO L280 TraceCheckUtils]: 25: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,447 INFO L280 TraceCheckUtils]: 26: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,447 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,447 INFO L280 TraceCheckUtils]: 28: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,447 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,447 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,448 INFO L263 TraceCheckUtils]: 31: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,448 INFO L280 TraceCheckUtils]: 32: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,448 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,448 INFO L280 TraceCheckUtils]: 34: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,448 INFO L280 TraceCheckUtils]: 35: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,448 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,449 INFO L280 TraceCheckUtils]: 37: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,449 INFO L280 TraceCheckUtils]: 38: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,449 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,449 INFO L280 TraceCheckUtils]: 40: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,449 INFO L280 TraceCheckUtils]: 41: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,449 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,450 INFO L280 TraceCheckUtils]: 43: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,450 INFO L263 TraceCheckUtils]: 44: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,450 INFO L280 TraceCheckUtils]: 45: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,450 INFO L280 TraceCheckUtils]: 46: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,450 INFO L280 TraceCheckUtils]: 47: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,450 INFO L280 TraceCheckUtils]: 48: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,451 INFO L280 TraceCheckUtils]: 49: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,451 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,451 INFO L280 TraceCheckUtils]: 51: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,451 INFO L280 TraceCheckUtils]: 52: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,451 INFO L280 TraceCheckUtils]: 53: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,451 INFO L280 TraceCheckUtils]: 54: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,452 INFO L280 TraceCheckUtils]: 55: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,452 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26057#true} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,453 INFO L280 TraceCheckUtils]: 57: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,453 INFO L263 TraceCheckUtils]: 58: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,454 INFO L280 TraceCheckUtils]: 59: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,454 INFO L280 TraceCheckUtils]: 60: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,455 INFO L280 TraceCheckUtils]: 61: Hoare triple {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,455 INFO L263 TraceCheckUtils]: 62: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,456 INFO L280 TraceCheckUtils]: 63: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,456 INFO L280 TraceCheckUtils]: 64: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,456 INFO L280 TraceCheckUtils]: 65: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,456 INFO L280 TraceCheckUtils]: 66: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,456 INFO L280 TraceCheckUtils]: 67: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,457 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,458 INFO L280 TraceCheckUtils]: 69: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,458 INFO L263 TraceCheckUtils]: 70: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,458 INFO L280 TraceCheckUtils]: 71: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,458 INFO L280 TraceCheckUtils]: 72: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,458 INFO L280 TraceCheckUtils]: 73: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,459 INFO L280 TraceCheckUtils]: 74: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,460 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,460 INFO L280 TraceCheckUtils]: 76: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,461 INFO L280 TraceCheckUtils]: 77: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,461 INFO L280 TraceCheckUtils]: 78: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,462 INFO L280 TraceCheckUtils]: 79: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,462 INFO L280 TraceCheckUtils]: 80: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume true; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,463 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {27212#(<= 2 |fibo1_#in~n|)} {27093#(= fibo2_~n |fibo2_#in~n|)} #67#return; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,464 INFO L280 TraceCheckUtils]: 82: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,464 INFO L280 TraceCheckUtils]: 83: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,465 INFO L280 TraceCheckUtils]: 84: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,466 INFO L280 TraceCheckUtils]: 85: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,466 INFO L280 TraceCheckUtils]: 86: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} assume true; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,467 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {27158#(<= 4 |fibo2_#in~n|)} {26973#(= fibo1_~n |fibo1_#in~n|)} #69#return; {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,468 INFO L280 TraceCheckUtils]: 88: Hoare triple {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,468 INFO L263 TraceCheckUtils]: 89: Hoare triple {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,468 INFO L280 TraceCheckUtils]: 90: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,469 INFO L280 TraceCheckUtils]: 91: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,469 INFO L280 TraceCheckUtils]: 92: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,469 INFO L263 TraceCheckUtils]: 93: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,469 INFO L280 TraceCheckUtils]: 94: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,469 INFO L280 TraceCheckUtils]: 95: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,469 INFO L280 TraceCheckUtils]: 96: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,470 INFO L263 TraceCheckUtils]: 97: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,470 INFO L280 TraceCheckUtils]: 98: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,470 INFO L280 TraceCheckUtils]: 99: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,470 INFO L280 TraceCheckUtils]: 100: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,470 INFO L280 TraceCheckUtils]: 101: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,470 INFO L280 TraceCheckUtils]: 102: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,471 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,471 INFO L280 TraceCheckUtils]: 104: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,471 INFO L263 TraceCheckUtils]: 105: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,471 INFO L280 TraceCheckUtils]: 106: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,471 INFO L280 TraceCheckUtils]: 107: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,471 INFO L280 TraceCheckUtils]: 108: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,472 INFO L280 TraceCheckUtils]: 109: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,472 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,472 INFO L280 TraceCheckUtils]: 111: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,472 INFO L280 TraceCheckUtils]: 112: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,472 INFO L280 TraceCheckUtils]: 113: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,472 INFO L280 TraceCheckUtils]: 114: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,473 INFO L280 TraceCheckUtils]: 115: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,473 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,473 INFO L280 TraceCheckUtils]: 117: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,473 INFO L263 TraceCheckUtils]: 118: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,473 INFO L280 TraceCheckUtils]: 119: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,473 INFO L280 TraceCheckUtils]: 120: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,474 INFO L280 TraceCheckUtils]: 121: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,474 INFO L280 TraceCheckUtils]: 122: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,474 INFO L280 TraceCheckUtils]: 123: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,474 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,474 INFO L280 TraceCheckUtils]: 125: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,474 INFO L280 TraceCheckUtils]: 126: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,474 INFO L280 TraceCheckUtils]: 127: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,475 INFO L280 TraceCheckUtils]: 128: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,475 INFO L280 TraceCheckUtils]: 129: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,476 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {26057#true} {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,477 INFO L280 TraceCheckUtils]: 131: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,477 INFO L280 TraceCheckUtils]: 132: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,478 INFO L280 TraceCheckUtils]: 133: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,478 INFO L280 TraceCheckUtils]: 134: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,479 INFO L280 TraceCheckUtils]: 135: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} assume true; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,480 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {27092#(<= 5 |fibo1_#in~n|)} {26057#true} #65#return; {26931#(<= 6 fibo2_~n)} is VALID [2020-07-08 22:07:12,480 INFO L280 TraceCheckUtils]: 137: Hoare triple {26931#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26931#(<= 6 fibo2_~n)} is VALID [2020-07-08 22:07:12,481 INFO L263 TraceCheckUtils]: 138: Hoare triple {26931#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,481 INFO L280 TraceCheckUtils]: 139: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,482 INFO L280 TraceCheckUtils]: 140: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,482 INFO L280 TraceCheckUtils]: 141: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,482 INFO L263 TraceCheckUtils]: 142: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,483 INFO L280 TraceCheckUtils]: 143: Hoare triple {26057#true} ~n := #in~n; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,483 INFO L280 TraceCheckUtils]: 144: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,484 INFO L280 TraceCheckUtils]: 145: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,484 INFO L263 TraceCheckUtils]: 146: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,484 INFO L280 TraceCheckUtils]: 147: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,485 INFO L280 TraceCheckUtils]: 148: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,486 INFO L280 TraceCheckUtils]: 149: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,486 INFO L280 TraceCheckUtils]: 150: Hoare triple {27297#(<= |fibo1_#in~n| 1)} #res := 1; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,487 INFO L280 TraceCheckUtils]: 151: Hoare triple {27297#(<= |fibo1_#in~n| 1)} assume true; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,488 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {27297#(<= |fibo1_#in~n| 1)} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,489 INFO L280 TraceCheckUtils]: 153: Hoare triple {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,489 INFO L263 TraceCheckUtils]: 154: Hoare triple {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,489 INFO L280 TraceCheckUtils]: 155: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,489 INFO L280 TraceCheckUtils]: 156: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,489 INFO L280 TraceCheckUtils]: 157: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,490 INFO L280 TraceCheckUtils]: 158: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,491 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {26057#true} {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,491 INFO L280 TraceCheckUtils]: 160: Hoare triple {27296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,492 INFO L280 TraceCheckUtils]: 161: Hoare triple {27296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,492 INFO L280 TraceCheckUtils]: 162: Hoare triple {27296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,493 INFO L280 TraceCheckUtils]: 163: Hoare triple {27296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,493 INFO L280 TraceCheckUtils]: 164: Hoare triple {27296#(<= |fibo2_#in~n| 2)} assume true; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,495 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {27296#(<= |fibo2_#in~n| 2)} {26973#(= fibo1_~n |fibo1_#in~n|)} #69#return; {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,495 INFO L280 TraceCheckUtils]: 166: Hoare triple {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,496 INFO L263 TraceCheckUtils]: 167: Hoare triple {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,496 INFO L280 TraceCheckUtils]: 168: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,496 INFO L280 TraceCheckUtils]: 169: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,496 INFO L280 TraceCheckUtils]: 170: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,496 INFO L280 TraceCheckUtils]: 171: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,496 INFO L280 TraceCheckUtils]: 172: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,497 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {26057#true} {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,498 INFO L280 TraceCheckUtils]: 174: Hoare triple {27283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,498 INFO L280 TraceCheckUtils]: 175: Hoare triple {27283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,499 INFO L280 TraceCheckUtils]: 176: Hoare triple {27283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,499 INFO L280 TraceCheckUtils]: 177: Hoare triple {27283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,500 INFO L280 TraceCheckUtils]: 178: Hoare triple {27283#(<= |fibo1_#in~n| 3)} assume true; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,501 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {27283#(<= |fibo1_#in~n| 3)} {26931#(<= 6 fibo2_~n)} #67#return; {26058#false} is VALID [2020-07-08 22:07:12,501 INFO L280 TraceCheckUtils]: 180: Hoare triple {26058#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26058#false} is VALID [2020-07-08 22:07:12,501 INFO L280 TraceCheckUtils]: 181: Hoare triple {26058#false} #res := #t~ret2 + #t~ret3; {26058#false} is VALID [2020-07-08 22:07:12,501 INFO L280 TraceCheckUtils]: 182: Hoare triple {26058#false} havoc #t~ret3; {26058#false} is VALID [2020-07-08 22:07:12,502 INFO L280 TraceCheckUtils]: 183: Hoare triple {26058#false} havoc #t~ret2; {26058#false} is VALID [2020-07-08 22:07:12,502 INFO L280 TraceCheckUtils]: 184: Hoare triple {26058#false} assume true; {26058#false} is VALID [2020-07-08 22:07:12,502 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {26058#false} {26057#true} #69#return; {26058#false} is VALID [2020-07-08 22:07:12,502 INFO L280 TraceCheckUtils]: 186: Hoare triple {26058#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26058#false} is VALID [2020-07-08 22:07:12,502 INFO L263 TraceCheckUtils]: 187: Hoare triple {26058#false} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,502 INFO L280 TraceCheckUtils]: 188: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,503 INFO L280 TraceCheckUtils]: 189: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,503 INFO L280 TraceCheckUtils]: 190: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,503 INFO L263 TraceCheckUtils]: 191: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,503 INFO L280 TraceCheckUtils]: 192: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,503 INFO L280 TraceCheckUtils]: 193: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,503 INFO L280 TraceCheckUtils]: 194: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,504 INFO L263 TraceCheckUtils]: 195: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,504 INFO L280 TraceCheckUtils]: 196: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,504 INFO L280 TraceCheckUtils]: 197: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,504 INFO L280 TraceCheckUtils]: 198: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,504 INFO L263 TraceCheckUtils]: 199: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,504 INFO L280 TraceCheckUtils]: 200: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,504 INFO L280 TraceCheckUtils]: 201: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,505 INFO L280 TraceCheckUtils]: 202: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,505 INFO L263 TraceCheckUtils]: 203: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,505 INFO L280 TraceCheckUtils]: 204: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,505 INFO L280 TraceCheckUtils]: 205: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,505 INFO L280 TraceCheckUtils]: 206: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,505 INFO L263 TraceCheckUtils]: 207: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,506 INFO L280 TraceCheckUtils]: 208: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,506 INFO L280 TraceCheckUtils]: 209: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,506 INFO L280 TraceCheckUtils]: 210: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,506 INFO L280 TraceCheckUtils]: 211: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,506 INFO L280 TraceCheckUtils]: 212: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,506 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,507 INFO L280 TraceCheckUtils]: 214: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,507 INFO L263 TraceCheckUtils]: 215: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,507 INFO L280 TraceCheckUtils]: 216: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,507 INFO L280 TraceCheckUtils]: 217: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,507 INFO L280 TraceCheckUtils]: 218: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,507 INFO L280 TraceCheckUtils]: 219: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,507 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,508 INFO L280 TraceCheckUtils]: 221: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,508 INFO L280 TraceCheckUtils]: 222: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,508 INFO L280 TraceCheckUtils]: 223: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,508 INFO L280 TraceCheckUtils]: 224: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,508 INFO L280 TraceCheckUtils]: 225: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,508 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,509 INFO L280 TraceCheckUtils]: 227: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,509 INFO L263 TraceCheckUtils]: 228: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,509 INFO L280 TraceCheckUtils]: 229: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,513 INFO L280 TraceCheckUtils]: 230: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,514 INFO L280 TraceCheckUtils]: 231: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,514 INFO L280 TraceCheckUtils]: 232: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,514 INFO L280 TraceCheckUtils]: 233: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,514 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,514 INFO L280 TraceCheckUtils]: 235: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,514 INFO L280 TraceCheckUtils]: 236: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,515 INFO L280 TraceCheckUtils]: 237: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,515 INFO L280 TraceCheckUtils]: 238: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,515 INFO L280 TraceCheckUtils]: 239: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,515 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,515 INFO L280 TraceCheckUtils]: 241: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,515 INFO L263 TraceCheckUtils]: 242: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,516 INFO L280 TraceCheckUtils]: 243: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,516 INFO L280 TraceCheckUtils]: 244: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,516 INFO L280 TraceCheckUtils]: 245: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,516 INFO L263 TraceCheckUtils]: 246: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,516 INFO L280 TraceCheckUtils]: 247: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,516 INFO L280 TraceCheckUtils]: 248: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,517 INFO L280 TraceCheckUtils]: 249: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,517 INFO L280 TraceCheckUtils]: 250: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,517 INFO L280 TraceCheckUtils]: 251: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,517 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,517 INFO L280 TraceCheckUtils]: 253: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,518 INFO L263 TraceCheckUtils]: 254: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,518 INFO L280 TraceCheckUtils]: 255: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,518 INFO L280 TraceCheckUtils]: 256: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,518 INFO L280 TraceCheckUtils]: 257: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,518 INFO L280 TraceCheckUtils]: 258: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,519 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,519 INFO L280 TraceCheckUtils]: 260: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,519 INFO L280 TraceCheckUtils]: 261: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,519 INFO L280 TraceCheckUtils]: 262: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,520 INFO L280 TraceCheckUtils]: 263: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,520 INFO L280 TraceCheckUtils]: 264: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,520 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,520 INFO L280 TraceCheckUtils]: 266: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,520 INFO L280 TraceCheckUtils]: 267: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,521 INFO L280 TraceCheckUtils]: 268: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,521 INFO L280 TraceCheckUtils]: 269: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,521 INFO L280 TraceCheckUtils]: 270: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,521 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,521 INFO L280 TraceCheckUtils]: 272: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,522 INFO L263 TraceCheckUtils]: 273: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,522 INFO L280 TraceCheckUtils]: 274: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,522 INFO L280 TraceCheckUtils]: 275: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,522 INFO L280 TraceCheckUtils]: 276: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,523 INFO L263 TraceCheckUtils]: 277: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,523 INFO L280 TraceCheckUtils]: 278: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,523 INFO L280 TraceCheckUtils]: 279: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,523 INFO L280 TraceCheckUtils]: 280: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,523 INFO L263 TraceCheckUtils]: 281: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,524 INFO L280 TraceCheckUtils]: 282: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,524 INFO L280 TraceCheckUtils]: 283: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,524 INFO L280 TraceCheckUtils]: 284: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,524 INFO L280 TraceCheckUtils]: 285: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,524 INFO L280 TraceCheckUtils]: 286: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,525 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,525 INFO L280 TraceCheckUtils]: 288: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,525 INFO L263 TraceCheckUtils]: 289: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,525 INFO L280 TraceCheckUtils]: 290: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,525 INFO L280 TraceCheckUtils]: 291: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,526 INFO L280 TraceCheckUtils]: 292: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,526 INFO L280 TraceCheckUtils]: 293: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,526 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,526 INFO L280 TraceCheckUtils]: 295: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,526 INFO L280 TraceCheckUtils]: 296: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,527 INFO L280 TraceCheckUtils]: 297: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,527 INFO L280 TraceCheckUtils]: 298: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,527 INFO L280 TraceCheckUtils]: 299: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,527 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,527 INFO L280 TraceCheckUtils]: 301: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,527 INFO L263 TraceCheckUtils]: 302: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,528 INFO L280 TraceCheckUtils]: 303: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,528 INFO L280 TraceCheckUtils]: 304: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,528 INFO L280 TraceCheckUtils]: 305: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,528 INFO L280 TraceCheckUtils]: 306: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,528 INFO L280 TraceCheckUtils]: 307: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,528 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,529 INFO L280 TraceCheckUtils]: 309: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,529 INFO L280 TraceCheckUtils]: 310: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,529 INFO L280 TraceCheckUtils]: 311: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,529 INFO L280 TraceCheckUtils]: 312: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,529 INFO L280 TraceCheckUtils]: 313: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,529 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,529 INFO L280 TraceCheckUtils]: 315: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,529 INFO L280 TraceCheckUtils]: 316: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,529 INFO L280 TraceCheckUtils]: 317: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,529 INFO L280 TraceCheckUtils]: 318: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,530 INFO L280 TraceCheckUtils]: 319: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,530 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,530 INFO L280 TraceCheckUtils]: 321: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,530 INFO L263 TraceCheckUtils]: 322: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,530 INFO L280 TraceCheckUtils]: 323: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,530 INFO L280 TraceCheckUtils]: 324: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,530 INFO L280 TraceCheckUtils]: 325: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,530 INFO L263 TraceCheckUtils]: 326: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,530 INFO L280 TraceCheckUtils]: 327: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,531 INFO L280 TraceCheckUtils]: 328: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,531 INFO L280 TraceCheckUtils]: 329: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,531 INFO L263 TraceCheckUtils]: 330: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,531 INFO L280 TraceCheckUtils]: 331: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,531 INFO L280 TraceCheckUtils]: 332: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,531 INFO L280 TraceCheckUtils]: 333: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,531 INFO L280 TraceCheckUtils]: 334: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,531 INFO L280 TraceCheckUtils]: 335: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,531 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,531 INFO L280 TraceCheckUtils]: 337: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,532 INFO L263 TraceCheckUtils]: 338: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,532 INFO L280 TraceCheckUtils]: 339: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,532 INFO L280 TraceCheckUtils]: 340: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,532 INFO L280 TraceCheckUtils]: 341: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,532 INFO L280 TraceCheckUtils]: 342: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,532 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,532 INFO L280 TraceCheckUtils]: 344: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,532 INFO L280 TraceCheckUtils]: 345: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,532 INFO L280 TraceCheckUtils]: 346: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,533 INFO L280 TraceCheckUtils]: 347: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,533 INFO L280 TraceCheckUtils]: 348: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,533 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,533 INFO L280 TraceCheckUtils]: 350: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,533 INFO L263 TraceCheckUtils]: 351: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,533 INFO L280 TraceCheckUtils]: 352: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,533 INFO L280 TraceCheckUtils]: 353: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,533 INFO L280 TraceCheckUtils]: 354: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,533 INFO L280 TraceCheckUtils]: 355: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,533 INFO L280 TraceCheckUtils]: 356: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,534 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,534 INFO L280 TraceCheckUtils]: 358: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,534 INFO L280 TraceCheckUtils]: 359: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,534 INFO L280 TraceCheckUtils]: 360: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,534 INFO L280 TraceCheckUtils]: 361: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,534 INFO L280 TraceCheckUtils]: 362: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,534 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,534 INFO L280 TraceCheckUtils]: 364: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,535 INFO L280 TraceCheckUtils]: 365: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,535 INFO L280 TraceCheckUtils]: 366: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,535 INFO L280 TraceCheckUtils]: 367: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,535 INFO L280 TraceCheckUtils]: 368: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,535 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {26057#true} {26058#false} #71#return; {26058#false} is VALID [2020-07-08 22:07:12,535 INFO L280 TraceCheckUtils]: 370: Hoare triple {26058#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26058#false} is VALID [2020-07-08 22:07:12,535 INFO L280 TraceCheckUtils]: 371: Hoare triple {26058#false} #res := #t~ret0 + #t~ret1; {26058#false} is VALID [2020-07-08 22:07:12,535 INFO L280 TraceCheckUtils]: 372: Hoare triple {26058#false} havoc #t~ret1; {26058#false} is VALID [2020-07-08 22:07:12,536 INFO L280 TraceCheckUtils]: 373: Hoare triple {26058#false} havoc #t~ret0; {26058#false} is VALID [2020-07-08 22:07:12,536 INFO L280 TraceCheckUtils]: 374: Hoare triple {26058#false} assume true; {26058#false} is VALID [2020-07-08 22:07:12,536 INFO L275 TraceCheckUtils]: 375: Hoare quadruple {26058#false} {26061#(<= 8 main_~x~0)} #63#return; {26058#false} is VALID [2020-07-08 22:07:12,605 INFO L263 TraceCheckUtils]: 0: Hoare triple {26057#true} call ULTIMATE.init(); {26057#true} is VALID [2020-07-08 22:07:12,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,605 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26057#true} {26057#true} #59#return; {26057#true} is VALID [2020-07-08 22:07:12,605 INFO L263 TraceCheckUtils]: 3: Hoare triple {26057#true} call #t~ret5 := main(); {26057#true} is VALID [2020-07-08 22:07:12,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {26057#true} ~x~0 := 8; {26061#(<= 8 main_~x~0)} is VALID [2020-07-08 22:07:12,606 INFO L263 TraceCheckUtils]: 5: Hoare triple {26061#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {26057#true} is VALID [2020-07-08 22:07:12,606 INFO L280 TraceCheckUtils]: 6: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,607 INFO L280 TraceCheckUtils]: 7: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,607 INFO L280 TraceCheckUtils]: 8: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,607 INFO L263 TraceCheckUtils]: 9: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,607 INFO L280 TraceCheckUtils]: 10: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,607 INFO L280 TraceCheckUtils]: 11: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,607 INFO L280 TraceCheckUtils]: 12: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,607 INFO L263 TraceCheckUtils]: 13: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,608 INFO L280 TraceCheckUtils]: 14: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,608 INFO L280 TraceCheckUtils]: 15: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,608 INFO L280 TraceCheckUtils]: 16: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,608 INFO L263 TraceCheckUtils]: 17: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,609 INFO L280 TraceCheckUtils]: 18: Hoare triple {26057#true} ~n := #in~n; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,609 INFO L280 TraceCheckUtils]: 19: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,609 INFO L280 TraceCheckUtils]: 20: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,610 INFO L263 TraceCheckUtils]: 21: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,610 INFO L280 TraceCheckUtils]: 22: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,610 INFO L280 TraceCheckUtils]: 23: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,610 INFO L280 TraceCheckUtils]: 24: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,610 INFO L263 TraceCheckUtils]: 25: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,610 INFO L280 TraceCheckUtils]: 26: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,610 INFO L280 TraceCheckUtils]: 27: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,610 INFO L280 TraceCheckUtils]: 28: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,610 INFO L263 TraceCheckUtils]: 29: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,611 INFO L280 TraceCheckUtils]: 30: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,611 INFO L280 TraceCheckUtils]: 31: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,611 INFO L280 TraceCheckUtils]: 32: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,611 INFO L280 TraceCheckUtils]: 33: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,611 INFO L280 TraceCheckUtils]: 34: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,611 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,611 INFO L280 TraceCheckUtils]: 36: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,611 INFO L263 TraceCheckUtils]: 37: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,611 INFO L280 TraceCheckUtils]: 38: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,612 INFO L280 TraceCheckUtils]: 39: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,612 INFO L280 TraceCheckUtils]: 40: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,612 INFO L280 TraceCheckUtils]: 41: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,612 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,612 INFO L280 TraceCheckUtils]: 43: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,612 INFO L280 TraceCheckUtils]: 44: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,612 INFO L280 TraceCheckUtils]: 45: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,612 INFO L280 TraceCheckUtils]: 46: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,612 INFO L280 TraceCheckUtils]: 47: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,613 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,613 INFO L280 TraceCheckUtils]: 49: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,613 INFO L263 TraceCheckUtils]: 50: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,613 INFO L280 TraceCheckUtils]: 51: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,613 INFO L280 TraceCheckUtils]: 52: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,613 INFO L280 TraceCheckUtils]: 53: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,613 INFO L280 TraceCheckUtils]: 54: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,613 INFO L280 TraceCheckUtils]: 55: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,613 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,613 INFO L280 TraceCheckUtils]: 57: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,614 INFO L280 TraceCheckUtils]: 58: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,614 INFO L280 TraceCheckUtils]: 59: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,614 INFO L280 TraceCheckUtils]: 60: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,614 INFO L280 TraceCheckUtils]: 61: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,615 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {26057#true} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,615 INFO L280 TraceCheckUtils]: 63: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,615 INFO L263 TraceCheckUtils]: 64: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,615 INFO L280 TraceCheckUtils]: 65: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,616 INFO L280 TraceCheckUtils]: 66: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,617 INFO L280 TraceCheckUtils]: 67: Hoare triple {27199#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,617 INFO L263 TraceCheckUtils]: 68: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,617 INFO L280 TraceCheckUtils]: 69: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,617 INFO L280 TraceCheckUtils]: 70: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,617 INFO L280 TraceCheckUtils]: 71: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,617 INFO L280 TraceCheckUtils]: 72: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,617 INFO L280 TraceCheckUtils]: 73: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,618 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,618 INFO L280 TraceCheckUtils]: 75: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,619 INFO L263 TraceCheckUtils]: 76: Hoare triple {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,619 INFO L280 TraceCheckUtils]: 77: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,619 INFO L280 TraceCheckUtils]: 78: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,619 INFO L280 TraceCheckUtils]: 79: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,619 INFO L280 TraceCheckUtils]: 80: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,620 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {26057#true} {27200#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,620 INFO L280 TraceCheckUtils]: 82: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,621 INFO L280 TraceCheckUtils]: 83: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,621 INFO L280 TraceCheckUtils]: 84: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,621 INFO L280 TraceCheckUtils]: 85: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,622 INFO L280 TraceCheckUtils]: 86: Hoare triple {27212#(<= 2 |fibo1_#in~n|)} assume true; {27212#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,623 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {27212#(<= 2 |fibo1_#in~n|)} {27093#(= fibo2_~n |fibo2_#in~n|)} #67#return; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,624 INFO L280 TraceCheckUtils]: 88: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,624 INFO L280 TraceCheckUtils]: 89: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,624 INFO L280 TraceCheckUtils]: 90: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,625 INFO L280 TraceCheckUtils]: 91: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,625 INFO L280 TraceCheckUtils]: 92: Hoare triple {27158#(<= 4 |fibo2_#in~n|)} assume true; {27158#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,626 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {27158#(<= 4 |fibo2_#in~n|)} {26973#(= fibo1_~n |fibo1_#in~n|)} #69#return; {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,626 INFO L280 TraceCheckUtils]: 94: Hoare triple {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,627 INFO L263 TraceCheckUtils]: 95: Hoare triple {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,627 INFO L280 TraceCheckUtils]: 96: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,627 INFO L280 TraceCheckUtils]: 97: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,627 INFO L280 TraceCheckUtils]: 98: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,627 INFO L263 TraceCheckUtils]: 99: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,627 INFO L280 TraceCheckUtils]: 100: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,627 INFO L280 TraceCheckUtils]: 101: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,627 INFO L280 TraceCheckUtils]: 102: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,627 INFO L263 TraceCheckUtils]: 103: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,628 INFO L280 TraceCheckUtils]: 104: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,628 INFO L280 TraceCheckUtils]: 105: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,628 INFO L280 TraceCheckUtils]: 106: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,628 INFO L280 TraceCheckUtils]: 107: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,628 INFO L280 TraceCheckUtils]: 108: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,628 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,628 INFO L280 TraceCheckUtils]: 110: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,629 INFO L263 TraceCheckUtils]: 111: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,629 INFO L280 TraceCheckUtils]: 112: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,629 INFO L280 TraceCheckUtils]: 113: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,629 INFO L280 TraceCheckUtils]: 114: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,629 INFO L280 TraceCheckUtils]: 115: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,629 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,630 INFO L280 TraceCheckUtils]: 117: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,630 INFO L280 TraceCheckUtils]: 118: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,630 INFO L280 TraceCheckUtils]: 119: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,630 INFO L280 TraceCheckUtils]: 120: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,630 INFO L280 TraceCheckUtils]: 121: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,630 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,630 INFO L280 TraceCheckUtils]: 123: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,631 INFO L263 TraceCheckUtils]: 124: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,631 INFO L280 TraceCheckUtils]: 125: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,631 INFO L280 TraceCheckUtils]: 126: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,631 INFO L280 TraceCheckUtils]: 127: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,631 INFO L280 TraceCheckUtils]: 128: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,631 INFO L280 TraceCheckUtils]: 129: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,631 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,631 INFO L280 TraceCheckUtils]: 131: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,631 INFO L280 TraceCheckUtils]: 132: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,631 INFO L280 TraceCheckUtils]: 133: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,632 INFO L280 TraceCheckUtils]: 134: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,632 INFO L280 TraceCheckUtils]: 135: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,633 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {26057#true} {27050#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,633 INFO L280 TraceCheckUtils]: 137: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,633 INFO L280 TraceCheckUtils]: 138: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,634 INFO L280 TraceCheckUtils]: 139: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,634 INFO L280 TraceCheckUtils]: 140: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,634 INFO L280 TraceCheckUtils]: 141: Hoare triple {27092#(<= 5 |fibo1_#in~n|)} assume true; {27092#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,635 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {27092#(<= 5 |fibo1_#in~n|)} {26057#true} #65#return; {26931#(<= 6 fibo2_~n)} is VALID [2020-07-08 22:07:12,636 INFO L280 TraceCheckUtils]: 143: Hoare triple {26931#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26931#(<= 6 fibo2_~n)} is VALID [2020-07-08 22:07:12,636 INFO L263 TraceCheckUtils]: 144: Hoare triple {26931#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,636 INFO L280 TraceCheckUtils]: 145: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,636 INFO L280 TraceCheckUtils]: 146: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,637 INFO L280 TraceCheckUtils]: 147: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,637 INFO L263 TraceCheckUtils]: 148: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,637 INFO L280 TraceCheckUtils]: 149: Hoare triple {26057#true} ~n := #in~n; {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,638 INFO L280 TraceCheckUtils]: 150: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,638 INFO L280 TraceCheckUtils]: 151: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {27093#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:12,638 INFO L263 TraceCheckUtils]: 152: Hoare triple {27093#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,638 INFO L280 TraceCheckUtils]: 153: Hoare triple {26057#true} ~n := #in~n; {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,639 INFO L280 TraceCheckUtils]: 154: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26973#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:12,639 INFO L280 TraceCheckUtils]: 155: Hoare triple {26973#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,639 INFO L280 TraceCheckUtils]: 156: Hoare triple {27297#(<= |fibo1_#in~n| 1)} #res := 1; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,640 INFO L280 TraceCheckUtils]: 157: Hoare triple {27297#(<= |fibo1_#in~n| 1)} assume true; {27297#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:12,641 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {27297#(<= |fibo1_#in~n| 1)} {27093#(= fibo2_~n |fibo2_#in~n|)} #65#return; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,641 INFO L280 TraceCheckUtils]: 159: Hoare triple {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:12,641 INFO L263 TraceCheckUtils]: 160: Hoare triple {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,641 INFO L280 TraceCheckUtils]: 161: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,642 INFO L280 TraceCheckUtils]: 162: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,642 INFO L280 TraceCheckUtils]: 163: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,642 INFO L280 TraceCheckUtils]: 164: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,642 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {26057#true} {27290#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,643 INFO L280 TraceCheckUtils]: 166: Hoare triple {27296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,643 INFO L280 TraceCheckUtils]: 167: Hoare triple {27296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,644 INFO L280 TraceCheckUtils]: 168: Hoare triple {27296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,644 INFO L280 TraceCheckUtils]: 169: Hoare triple {27296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,644 INFO L280 TraceCheckUtils]: 170: Hoare triple {27296#(<= |fibo2_#in~n| 2)} assume true; {27296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:12,645 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {27296#(<= |fibo2_#in~n| 2)} {26973#(= fibo1_~n |fibo1_#in~n|)} #69#return; {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,646 INFO L280 TraceCheckUtils]: 172: Hoare triple {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:12,646 INFO L263 TraceCheckUtils]: 173: Hoare triple {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,646 INFO L280 TraceCheckUtils]: 174: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,647 INFO L280 TraceCheckUtils]: 175: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,647 INFO L280 TraceCheckUtils]: 176: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,647 INFO L280 TraceCheckUtils]: 177: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,647 INFO L280 TraceCheckUtils]: 178: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,648 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {26057#true} {27276#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,649 INFO L280 TraceCheckUtils]: 180: Hoare triple {27283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,649 INFO L280 TraceCheckUtils]: 181: Hoare triple {27283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,649 INFO L280 TraceCheckUtils]: 182: Hoare triple {27283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,650 INFO L280 TraceCheckUtils]: 183: Hoare triple {27283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,650 INFO L280 TraceCheckUtils]: 184: Hoare triple {27283#(<= |fibo1_#in~n| 3)} assume true; {27283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:12,651 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {27283#(<= |fibo1_#in~n| 3)} {26931#(<= 6 fibo2_~n)} #67#return; {26058#false} is VALID [2020-07-08 22:07:12,651 INFO L280 TraceCheckUtils]: 186: Hoare triple {26058#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26058#false} is VALID [2020-07-08 22:07:12,651 INFO L280 TraceCheckUtils]: 187: Hoare triple {26058#false} #res := #t~ret2 + #t~ret3; {26058#false} is VALID [2020-07-08 22:07:12,651 INFO L280 TraceCheckUtils]: 188: Hoare triple {26058#false} havoc #t~ret3; {26058#false} is VALID [2020-07-08 22:07:12,651 INFO L280 TraceCheckUtils]: 189: Hoare triple {26058#false} havoc #t~ret2; {26058#false} is VALID [2020-07-08 22:07:12,651 INFO L280 TraceCheckUtils]: 190: Hoare triple {26058#false} assume true; {26058#false} is VALID [2020-07-08 22:07:12,651 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {26058#false} {26057#true} #69#return; {26058#false} is VALID [2020-07-08 22:07:12,651 INFO L280 TraceCheckUtils]: 192: Hoare triple {26058#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26058#false} is VALID [2020-07-08 22:07:12,652 INFO L263 TraceCheckUtils]: 193: Hoare triple {26058#false} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,652 INFO L280 TraceCheckUtils]: 194: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,652 INFO L280 TraceCheckUtils]: 195: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,652 INFO L280 TraceCheckUtils]: 196: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,652 INFO L263 TraceCheckUtils]: 197: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,652 INFO L280 TraceCheckUtils]: 198: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,652 INFO L280 TraceCheckUtils]: 199: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,652 INFO L280 TraceCheckUtils]: 200: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,652 INFO L263 TraceCheckUtils]: 201: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,652 INFO L280 TraceCheckUtils]: 202: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,653 INFO L280 TraceCheckUtils]: 203: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,653 INFO L280 TraceCheckUtils]: 204: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,653 INFO L263 TraceCheckUtils]: 205: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,653 INFO L280 TraceCheckUtils]: 206: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,653 INFO L280 TraceCheckUtils]: 207: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,653 INFO L280 TraceCheckUtils]: 208: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,653 INFO L263 TraceCheckUtils]: 209: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,653 INFO L280 TraceCheckUtils]: 210: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,653 INFO L280 TraceCheckUtils]: 211: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,654 INFO L280 TraceCheckUtils]: 212: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,654 INFO L263 TraceCheckUtils]: 213: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,654 INFO L280 TraceCheckUtils]: 214: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,654 INFO L280 TraceCheckUtils]: 215: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,654 INFO L280 TraceCheckUtils]: 216: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,654 INFO L280 TraceCheckUtils]: 217: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,654 INFO L280 TraceCheckUtils]: 218: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,654 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,654 INFO L280 TraceCheckUtils]: 220: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,654 INFO L263 TraceCheckUtils]: 221: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,655 INFO L280 TraceCheckUtils]: 222: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,655 INFO L280 TraceCheckUtils]: 223: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,655 INFO L280 TraceCheckUtils]: 224: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,655 INFO L280 TraceCheckUtils]: 225: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,655 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,655 INFO L280 TraceCheckUtils]: 227: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,655 INFO L280 TraceCheckUtils]: 228: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,655 INFO L280 TraceCheckUtils]: 229: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,655 INFO L280 TraceCheckUtils]: 230: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,656 INFO L280 TraceCheckUtils]: 231: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,656 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,656 INFO L280 TraceCheckUtils]: 233: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,656 INFO L263 TraceCheckUtils]: 234: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,656 INFO L280 TraceCheckUtils]: 235: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,656 INFO L280 TraceCheckUtils]: 236: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,656 INFO L280 TraceCheckUtils]: 237: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,656 INFO L280 TraceCheckUtils]: 238: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,656 INFO L280 TraceCheckUtils]: 239: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,657 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,657 INFO L280 TraceCheckUtils]: 241: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,657 INFO L280 TraceCheckUtils]: 242: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,657 INFO L280 TraceCheckUtils]: 243: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,657 INFO L280 TraceCheckUtils]: 244: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,657 INFO L280 TraceCheckUtils]: 245: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,657 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,657 INFO L280 TraceCheckUtils]: 247: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,658 INFO L263 TraceCheckUtils]: 248: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,658 INFO L280 TraceCheckUtils]: 249: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,658 INFO L280 TraceCheckUtils]: 250: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,658 INFO L280 TraceCheckUtils]: 251: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,658 INFO L263 TraceCheckUtils]: 252: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,658 INFO L280 TraceCheckUtils]: 253: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,659 INFO L280 TraceCheckUtils]: 254: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,659 INFO L280 TraceCheckUtils]: 255: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,659 INFO L280 TraceCheckUtils]: 256: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,659 INFO L280 TraceCheckUtils]: 257: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,659 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,659 INFO L280 TraceCheckUtils]: 259: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,660 INFO L263 TraceCheckUtils]: 260: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,660 INFO L280 TraceCheckUtils]: 261: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,660 INFO L280 TraceCheckUtils]: 262: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,660 INFO L280 TraceCheckUtils]: 263: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,660 INFO L280 TraceCheckUtils]: 264: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,660 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,660 INFO L280 TraceCheckUtils]: 266: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,661 INFO L280 TraceCheckUtils]: 267: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,661 INFO L280 TraceCheckUtils]: 268: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,661 INFO L280 TraceCheckUtils]: 269: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,661 INFO L280 TraceCheckUtils]: 270: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,661 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,661 INFO L280 TraceCheckUtils]: 272: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,661 INFO L280 TraceCheckUtils]: 273: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,662 INFO L280 TraceCheckUtils]: 274: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,662 INFO L280 TraceCheckUtils]: 275: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,662 INFO L280 TraceCheckUtils]: 276: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,662 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,662 INFO L280 TraceCheckUtils]: 278: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,662 INFO L263 TraceCheckUtils]: 279: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,663 INFO L280 TraceCheckUtils]: 280: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,663 INFO L280 TraceCheckUtils]: 281: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,663 INFO L280 TraceCheckUtils]: 282: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,663 INFO L263 TraceCheckUtils]: 283: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,663 INFO L280 TraceCheckUtils]: 284: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,663 INFO L280 TraceCheckUtils]: 285: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,663 INFO L280 TraceCheckUtils]: 286: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,664 INFO L263 TraceCheckUtils]: 287: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,664 INFO L280 TraceCheckUtils]: 288: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,664 INFO L280 TraceCheckUtils]: 289: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,664 INFO L280 TraceCheckUtils]: 290: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,664 INFO L280 TraceCheckUtils]: 291: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,664 INFO L280 TraceCheckUtils]: 292: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,664 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,665 INFO L280 TraceCheckUtils]: 294: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,665 INFO L263 TraceCheckUtils]: 295: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,665 INFO L280 TraceCheckUtils]: 296: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,665 INFO L280 TraceCheckUtils]: 297: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,665 INFO L280 TraceCheckUtils]: 298: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,665 INFO L280 TraceCheckUtils]: 299: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,666 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,666 INFO L280 TraceCheckUtils]: 301: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,666 INFO L280 TraceCheckUtils]: 302: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,666 INFO L280 TraceCheckUtils]: 303: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,666 INFO L280 TraceCheckUtils]: 304: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,666 INFO L280 TraceCheckUtils]: 305: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,666 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,667 INFO L280 TraceCheckUtils]: 307: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,667 INFO L263 TraceCheckUtils]: 308: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,667 INFO L280 TraceCheckUtils]: 309: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,667 INFO L280 TraceCheckUtils]: 310: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,667 INFO L280 TraceCheckUtils]: 311: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,667 INFO L280 TraceCheckUtils]: 312: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,667 INFO L280 TraceCheckUtils]: 313: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,668 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,668 INFO L280 TraceCheckUtils]: 315: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,668 INFO L280 TraceCheckUtils]: 316: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,668 INFO L280 TraceCheckUtils]: 317: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,668 INFO L280 TraceCheckUtils]: 318: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,668 INFO L280 TraceCheckUtils]: 319: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,669 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,669 INFO L280 TraceCheckUtils]: 321: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,669 INFO L280 TraceCheckUtils]: 322: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,669 INFO L280 TraceCheckUtils]: 323: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,669 INFO L280 TraceCheckUtils]: 324: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,669 INFO L280 TraceCheckUtils]: 325: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,669 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,670 INFO L280 TraceCheckUtils]: 327: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,670 INFO L263 TraceCheckUtils]: 328: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,670 INFO L280 TraceCheckUtils]: 329: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,670 INFO L280 TraceCheckUtils]: 330: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,670 INFO L280 TraceCheckUtils]: 331: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,670 INFO L263 TraceCheckUtils]: 332: Hoare triple {26057#true} call #t~ret0 := fibo2(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,671 INFO L280 TraceCheckUtils]: 333: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,671 INFO L280 TraceCheckUtils]: 334: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,671 INFO L280 TraceCheckUtils]: 335: Hoare triple {26057#true} assume !(1 == ~n); {26057#true} is VALID [2020-07-08 22:07:12,671 INFO L263 TraceCheckUtils]: 336: Hoare triple {26057#true} call #t~ret2 := fibo1(~n - 1); {26057#true} is VALID [2020-07-08 22:07:12,671 INFO L280 TraceCheckUtils]: 337: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,671 INFO L280 TraceCheckUtils]: 338: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,671 INFO L280 TraceCheckUtils]: 339: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,672 INFO L280 TraceCheckUtils]: 340: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,672 INFO L280 TraceCheckUtils]: 341: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,672 INFO L275 TraceCheckUtils]: 342: Hoare quadruple {26057#true} {26057#true} #65#return; {26057#true} is VALID [2020-07-08 22:07:12,672 INFO L280 TraceCheckUtils]: 343: Hoare triple {26057#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,672 INFO L263 TraceCheckUtils]: 344: Hoare triple {26057#true} call #t~ret3 := fibo1(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,672 INFO L280 TraceCheckUtils]: 345: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,672 INFO L280 TraceCheckUtils]: 346: Hoare triple {26057#true} assume ~n < 1; {26057#true} is VALID [2020-07-08 22:07:12,673 INFO L280 TraceCheckUtils]: 347: Hoare triple {26057#true} #res := 0; {26057#true} is VALID [2020-07-08 22:07:12,673 INFO L280 TraceCheckUtils]: 348: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,673 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,673 INFO L280 TraceCheckUtils]: 350: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,673 INFO L280 TraceCheckUtils]: 351: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,673 INFO L280 TraceCheckUtils]: 352: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,673 INFO L280 TraceCheckUtils]: 353: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,674 INFO L280 TraceCheckUtils]: 354: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,674 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {26057#true} {26057#true} #69#return; {26057#true} is VALID [2020-07-08 22:07:12,674 INFO L280 TraceCheckUtils]: 356: Hoare triple {26057#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,674 INFO L263 TraceCheckUtils]: 357: Hoare triple {26057#true} call #t~ret1 := fibo2(~n - 2); {26057#true} is VALID [2020-07-08 22:07:12,674 INFO L280 TraceCheckUtils]: 358: Hoare triple {26057#true} ~n := #in~n; {26057#true} is VALID [2020-07-08 22:07:12,674 INFO L280 TraceCheckUtils]: 359: Hoare triple {26057#true} assume !(~n < 1); {26057#true} is VALID [2020-07-08 22:07:12,674 INFO L280 TraceCheckUtils]: 360: Hoare triple {26057#true} assume 1 == ~n; {26057#true} is VALID [2020-07-08 22:07:12,675 INFO L280 TraceCheckUtils]: 361: Hoare triple {26057#true} #res := 1; {26057#true} is VALID [2020-07-08 22:07:12,675 INFO L280 TraceCheckUtils]: 362: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,675 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {26057#true} {26057#true} #71#return; {26057#true} is VALID [2020-07-08 22:07:12,675 INFO L280 TraceCheckUtils]: 364: Hoare triple {26057#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,675 INFO L280 TraceCheckUtils]: 365: Hoare triple {26057#true} #res := #t~ret0 + #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,675 INFO L280 TraceCheckUtils]: 366: Hoare triple {26057#true} havoc #t~ret1; {26057#true} is VALID [2020-07-08 22:07:12,676 INFO L280 TraceCheckUtils]: 367: Hoare triple {26057#true} havoc #t~ret0; {26057#true} is VALID [2020-07-08 22:07:12,676 INFO L280 TraceCheckUtils]: 368: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,676 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {26057#true} {26057#true} #67#return; {26057#true} is VALID [2020-07-08 22:07:12,676 INFO L280 TraceCheckUtils]: 370: Hoare triple {26057#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26057#true} is VALID [2020-07-08 22:07:12,676 INFO L280 TraceCheckUtils]: 371: Hoare triple {26057#true} #res := #t~ret2 + #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,676 INFO L280 TraceCheckUtils]: 372: Hoare triple {26057#true} havoc #t~ret3; {26057#true} is VALID [2020-07-08 22:07:12,677 INFO L280 TraceCheckUtils]: 373: Hoare triple {26057#true} havoc #t~ret2; {26057#true} is VALID [2020-07-08 22:07:12,677 INFO L280 TraceCheckUtils]: 374: Hoare triple {26057#true} assume true; {26057#true} is VALID [2020-07-08 22:07:12,677 INFO L275 TraceCheckUtils]: 375: Hoare quadruple {26057#true} {26058#false} #71#return; {26058#false} is VALID [2020-07-08 22:07:12,677 INFO L280 TraceCheckUtils]: 376: Hoare triple {26058#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26058#false} is VALID [2020-07-08 22:07:12,677 INFO L280 TraceCheckUtils]: 377: Hoare triple {26058#false} #res := #t~ret0 + #t~ret1; {26058#false} is VALID [2020-07-08 22:07:12,677 INFO L280 TraceCheckUtils]: 378: Hoare triple {26058#false} havoc #t~ret1; {26058#false} is VALID [2020-07-08 22:07:12,678 INFO L280 TraceCheckUtils]: 379: Hoare triple {26058#false} havoc #t~ret0; {26058#false} is VALID [2020-07-08 22:07:12,678 INFO L280 TraceCheckUtils]: 380: Hoare triple {26058#false} assume true; {26058#false} is VALID [2020-07-08 22:07:12,678 INFO L275 TraceCheckUtils]: 381: Hoare quadruple {26058#false} {26061#(<= 8 main_~x~0)} #63#return; {26058#false} is VALID [2020-07-08 22:07:12,678 INFO L280 TraceCheckUtils]: 382: Hoare triple {26058#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {26058#false} is VALID [2020-07-08 22:07:12,678 INFO L280 TraceCheckUtils]: 383: Hoare triple {26058#false} ~result~0 := #t~ret4; {26058#false} is VALID [2020-07-08 22:07:12,678 INFO L280 TraceCheckUtils]: 384: Hoare triple {26058#false} havoc #t~ret4; {26058#false} is VALID [2020-07-08 22:07:12,679 INFO L280 TraceCheckUtils]: 385: Hoare triple {26058#false} assume 21 == ~result~0; {26058#false} is VALID [2020-07-08 22:07:12,679 INFO L280 TraceCheckUtils]: 386: Hoare triple {26058#false} assume !false; {26058#false} is VALID [2020-07-08 22:07:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2808 backedges. 307 proven. 583 refuted. 0 times theorem prover too weak. 1918 trivial. 0 not checked. [2020-07-08 22:07:12,748 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1748809778] [2020-07-08 22:07:12,748 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:12,748 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-07-08 22:07:12,749 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363614730] [2020-07-08 22:07:12,749 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 387 [2020-07-08 22:07:12,768 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:12,768 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-08 22:07:12,933 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:12,933 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-08 22:07:12,933 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:12,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-08 22:07:12,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-08 22:07:12,934 INFO L87 Difference]: Start difference. First operand 171 states and 216 transitions. Second operand 17 states. [2020-07-08 22:07:15,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:15,157 INFO L93 Difference]: Finished difference Result 337 states and 442 transitions. [2020-07-08 22:07:15,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 22:07:15,158 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 387 [2020-07-08 22:07:15,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:15,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-08 22:07:15,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 172 transitions. [2020-07-08 22:07:15,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-08 22:07:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 172 transitions. [2020-07-08 22:07:15,164 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 172 transitions. [2020-07-08 22:07:15,371 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 172 edges. 172 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:15,376 INFO L225 Difference]: With dead ends: 337 [2020-07-08 22:07:15,377 INFO L226 Difference]: Without dead ends: 165 [2020-07-08 22:07:15,379 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=78, Invalid=384, Unknown=0, NotChecked=0, Total=462 [2020-07-08 22:07:15,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2020-07-08 22:07:15,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 159. [2020-07-08 22:07:15,806 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:15,806 INFO L82 GeneralOperation]: Start isEquivalent. First operand 165 states. Second operand 159 states. [2020-07-08 22:07:15,806 INFO L74 IsIncluded]: Start isIncluded. First operand 165 states. Second operand 159 states. [2020-07-08 22:07:15,806 INFO L87 Difference]: Start difference. First operand 165 states. Second operand 159 states. [2020-07-08 22:07:15,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:15,815 INFO L93 Difference]: Finished difference Result 165 states and 203 transitions. [2020-07-08 22:07:15,815 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 203 transitions. [2020-07-08 22:07:15,815 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:15,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:15,816 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 165 states. [2020-07-08 22:07:15,816 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 165 states. [2020-07-08 22:07:15,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:15,822 INFO L93 Difference]: Finished difference Result 165 states and 203 transitions. [2020-07-08 22:07:15,822 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 203 transitions. [2020-07-08 22:07:15,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:15,824 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:15,824 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:15,824 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159 states. [2020-07-08 22:07:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 196 transitions. [2020-07-08 22:07:15,829 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 196 transitions. Word has length 387 [2020-07-08 22:07:15,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:15,829 INFO L479 AbstractCegarLoop]: Abstraction has 159 states and 196 transitions. [2020-07-08 22:07:15,829 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-08 22:07:15,829 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 159 states and 196 transitions. [2020-07-08 22:07:16,152 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:16,152 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 196 transitions. [2020-07-08 22:07:16,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2020-07-08 22:07:16,159 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:16,160 INFO L422 BasicCegarLoop]: trace histogram [34, 34, 29, 29, 26, 25, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 12, 12, 8, 8, 8, 8, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:16,160 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-07-08 22:07:16,160 INFO L427 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:16,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:16,161 INFO L82 PathProgramCache]: Analyzing trace with hash -162868606, now seen corresponding path program 8 times [2020-07-08 22:07:16,161 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:16,161 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [202766169] [2020-07-08 22:07:16,161 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,410 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29114#true} {29114#true} #59#return; {29114#true} is VALID [2020-07-08 22:07:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,817 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,824 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,826 INFO L263 TraceCheckUtils]: 3: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,827 INFO L280 TraceCheckUtils]: 5: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,829 INFO L280 TraceCheckUtils]: 7: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,829 INFO L280 TraceCheckUtils]: 8: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,831 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,832 INFO L263 TraceCheckUtils]: 11: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,832 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,832 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,832 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,833 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,834 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,835 INFO L280 TraceCheckUtils]: 17: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,835 INFO L280 TraceCheckUtils]: 18: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,836 INFO L280 TraceCheckUtils]: 19: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,837 INFO L280 TraceCheckUtils]: 20: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,837 INFO L280 TraceCheckUtils]: 21: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,839 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:16,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,846 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,848 INFO L263 TraceCheckUtils]: 3: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,849 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,849 INFO L280 TraceCheckUtils]: 5: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,850 INFO L263 TraceCheckUtils]: 7: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,851 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,852 INFO L280 TraceCheckUtils]: 9: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,852 INFO L280 TraceCheckUtils]: 10: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,853 INFO L280 TraceCheckUtils]: 11: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,854 INFO L280 TraceCheckUtils]: 12: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,855 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,856 INFO L280 TraceCheckUtils]: 14: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,857 INFO L263 TraceCheckUtils]: 15: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,857 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,857 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,857 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,858 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,859 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,860 INFO L280 TraceCheckUtils]: 21: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,860 INFO L280 TraceCheckUtils]: 22: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,861 INFO L280 TraceCheckUtils]: 23: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,861 INFO L280 TraceCheckUtils]: 24: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,862 INFO L280 TraceCheckUtils]: 25: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,863 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:16,864 INFO L280 TraceCheckUtils]: 27: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:16,864 INFO L263 TraceCheckUtils]: 28: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,864 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,865 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,865 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,865 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,865 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,866 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,867 INFO L280 TraceCheckUtils]: 35: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,867 INFO L280 TraceCheckUtils]: 36: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,868 INFO L280 TraceCheckUtils]: 37: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,868 INFO L280 TraceCheckUtils]: 38: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,869 INFO L280 TraceCheckUtils]: 39: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,870 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,882 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,882 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,885 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,885 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,886 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:16,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:16,886 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,887 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,887 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,887 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,887 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,888 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:16,888 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:16,888 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,888 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,888 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,889 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,889 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,889 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:16,889 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:16,890 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:16,890 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:16,890 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:16,891 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,892 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:16,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,895 INFO L263 TraceCheckUtils]: 3: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,897 INFO L263 TraceCheckUtils]: 7: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,898 INFO L280 TraceCheckUtils]: 9: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,899 INFO L280 TraceCheckUtils]: 10: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,899 INFO L263 TraceCheckUtils]: 11: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,899 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,901 INFO L280 TraceCheckUtils]: 15: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,902 INFO L280 TraceCheckUtils]: 16: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,903 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,904 INFO L280 TraceCheckUtils]: 18: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,904 INFO L263 TraceCheckUtils]: 19: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,904 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,904 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,905 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,905 INFO L280 TraceCheckUtils]: 23: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,906 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,906 INFO L280 TraceCheckUtils]: 25: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,907 INFO L280 TraceCheckUtils]: 26: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,908 INFO L280 TraceCheckUtils]: 28: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,908 INFO L280 TraceCheckUtils]: 29: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,910 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:16,910 INFO L280 TraceCheckUtils]: 31: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:16,911 INFO L263 TraceCheckUtils]: 32: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,911 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,911 INFO L280 TraceCheckUtils]: 34: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,911 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,911 INFO L280 TraceCheckUtils]: 36: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,912 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,913 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,913 INFO L280 TraceCheckUtils]: 39: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,914 INFO L280 TraceCheckUtils]: 40: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,914 INFO L280 TraceCheckUtils]: 41: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,915 INFO L280 TraceCheckUtils]: 42: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,915 INFO L280 TraceCheckUtils]: 43: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,917 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,917 INFO L280 TraceCheckUtils]: 45: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,918 INFO L263 TraceCheckUtils]: 46: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,918 INFO L280 TraceCheckUtils]: 47: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,918 INFO L280 TraceCheckUtils]: 48: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,918 INFO L280 TraceCheckUtils]: 49: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:16,919 INFO L263 TraceCheckUtils]: 50: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,919 INFO L280 TraceCheckUtils]: 51: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,919 INFO L280 TraceCheckUtils]: 52: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,919 INFO L280 TraceCheckUtils]: 53: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,919 INFO L280 TraceCheckUtils]: 54: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,920 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,920 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:16,920 INFO L280 TraceCheckUtils]: 57: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:16,920 INFO L263 TraceCheckUtils]: 58: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,920 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,921 INFO L280 TraceCheckUtils]: 60: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,921 INFO L280 TraceCheckUtils]: 61: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,921 INFO L280 TraceCheckUtils]: 62: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,921 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:16,921 INFO L280 TraceCheckUtils]: 64: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:16,922 INFO L280 TraceCheckUtils]: 65: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:16,922 INFO L280 TraceCheckUtils]: 66: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:16,922 INFO L280 TraceCheckUtils]: 67: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:16,922 INFO L280 TraceCheckUtils]: 68: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,923 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:16,924 INFO L280 TraceCheckUtils]: 70: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:16,925 INFO L280 TraceCheckUtils]: 71: Hoare triple {30656#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:16,925 INFO L280 TraceCheckUtils]: 72: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:16,926 INFO L280 TraceCheckUtils]: 73: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:16,926 INFO L280 TraceCheckUtils]: 74: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume true; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:16,927 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {30656#(<= |fibo2_#in~n| 4)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,949 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,953 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,953 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:16,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:16,954 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,954 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,955 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,955 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,955 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:16,956 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:16,956 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,956 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,957 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,957 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:16,957 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:16,957 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:16,958 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:16,958 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:16,958 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,958 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:16,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,963 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:16,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:16,964 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:16,965 INFO L263 TraceCheckUtils]: 7: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,965 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,965 INFO L280 TraceCheckUtils]: 9: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,965 INFO L280 TraceCheckUtils]: 11: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,966 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:16,966 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:16,966 INFO L263 TraceCheckUtils]: 15: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,966 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,966 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,967 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,967 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,967 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:16,967 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:16,968 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:16,968 INFO L280 TraceCheckUtils]: 23: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:16,968 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:16,968 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,968 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:16,969 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:16,969 INFO L263 TraceCheckUtils]: 28: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,969 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,969 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,969 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,969 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,970 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,970 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:16,970 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:16,970 INFO L280 TraceCheckUtils]: 36: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:16,970 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:16,971 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:16,971 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,972 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29114#true} {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:16,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,974 INFO L280 TraceCheckUtils]: 2: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,974 INFO L263 TraceCheckUtils]: 3: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,975 INFO L280 TraceCheckUtils]: 5: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,976 INFO L263 TraceCheckUtils]: 7: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,977 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,977 INFO L280 TraceCheckUtils]: 9: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,978 INFO L280 TraceCheckUtils]: 10: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,978 INFO L263 TraceCheckUtils]: 11: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,979 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,979 INFO L280 TraceCheckUtils]: 13: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,980 INFO L280 TraceCheckUtils]: 14: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:16,980 INFO L263 TraceCheckUtils]: 15: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:16,981 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,981 INFO L280 TraceCheckUtils]: 17: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:16,982 INFO L280 TraceCheckUtils]: 18: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,982 INFO L280 TraceCheckUtils]: 19: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,983 INFO L280 TraceCheckUtils]: 20: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:16,984 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,985 INFO L280 TraceCheckUtils]: 22: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:16,985 INFO L263 TraceCheckUtils]: 23: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,985 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,985 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:16,985 INFO L280 TraceCheckUtils]: 26: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:16,986 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,987 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,987 INFO L280 TraceCheckUtils]: 29: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,988 INFO L280 TraceCheckUtils]: 30: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,988 INFO L280 TraceCheckUtils]: 31: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,989 INFO L280 TraceCheckUtils]: 32: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,989 INFO L280 TraceCheckUtils]: 33: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:16,991 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:16,992 INFO L280 TraceCheckUtils]: 35: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:16,992 INFO L263 TraceCheckUtils]: 36: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:16,992 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:16,992 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:16,993 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:16,993 INFO L280 TraceCheckUtils]: 40: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:16,993 INFO L280 TraceCheckUtils]: 41: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:16,994 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,995 INFO L280 TraceCheckUtils]: 43: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,996 INFO L280 TraceCheckUtils]: 44: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,996 INFO L280 TraceCheckUtils]: 45: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,997 INFO L280 TraceCheckUtils]: 46: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,997 INFO L280 TraceCheckUtils]: 47: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:16,999 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,000 INFO L280 TraceCheckUtils]: 49: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,000 INFO L263 TraceCheckUtils]: 50: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,000 INFO L280 TraceCheckUtils]: 51: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,000 INFO L280 TraceCheckUtils]: 52: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,000 INFO L280 TraceCheckUtils]: 53: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,001 INFO L263 TraceCheckUtils]: 54: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,001 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,001 INFO L280 TraceCheckUtils]: 56: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,001 INFO L280 TraceCheckUtils]: 57: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,001 INFO L280 TraceCheckUtils]: 58: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,002 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,002 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,002 INFO L280 TraceCheckUtils]: 61: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,002 INFO L263 TraceCheckUtils]: 62: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,002 INFO L280 TraceCheckUtils]: 63: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,003 INFO L280 TraceCheckUtils]: 64: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,003 INFO L280 TraceCheckUtils]: 65: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,003 INFO L280 TraceCheckUtils]: 66: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,003 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,004 INFO L280 TraceCheckUtils]: 68: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,004 INFO L280 TraceCheckUtils]: 69: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,004 INFO L280 TraceCheckUtils]: 70: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,004 INFO L280 TraceCheckUtils]: 71: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,004 INFO L280 TraceCheckUtils]: 72: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,006 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,007 INFO L280 TraceCheckUtils]: 74: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,007 INFO L280 TraceCheckUtils]: 75: Hoare triple {30656#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,008 INFO L280 TraceCheckUtils]: 76: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,008 INFO L280 TraceCheckUtils]: 77: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,009 INFO L280 TraceCheckUtils]: 78: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume true; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,010 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {30656#(<= |fibo2_#in~n| 4)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,011 INFO L280 TraceCheckUtils]: 80: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,011 INFO L263 TraceCheckUtils]: 81: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,011 INFO L280 TraceCheckUtils]: 82: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,011 INFO L280 TraceCheckUtils]: 83: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,011 INFO L280 TraceCheckUtils]: 84: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,012 INFO L263 TraceCheckUtils]: 85: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,012 INFO L280 TraceCheckUtils]: 86: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,012 INFO L280 TraceCheckUtils]: 87: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,012 INFO L280 TraceCheckUtils]: 88: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,012 INFO L263 TraceCheckUtils]: 89: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,013 INFO L280 TraceCheckUtils]: 90: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,013 INFO L280 TraceCheckUtils]: 91: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,013 INFO L280 TraceCheckUtils]: 92: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,013 INFO L280 TraceCheckUtils]: 93: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,013 INFO L280 TraceCheckUtils]: 94: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,013 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,014 INFO L280 TraceCheckUtils]: 96: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,014 INFO L263 TraceCheckUtils]: 97: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,014 INFO L280 TraceCheckUtils]: 98: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,014 INFO L280 TraceCheckUtils]: 99: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,014 INFO L280 TraceCheckUtils]: 100: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,014 INFO L280 TraceCheckUtils]: 101: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,015 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,015 INFO L280 TraceCheckUtils]: 103: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,015 INFO L280 TraceCheckUtils]: 104: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,015 INFO L280 TraceCheckUtils]: 105: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,015 INFO L280 TraceCheckUtils]: 106: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,016 INFO L280 TraceCheckUtils]: 107: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,016 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,016 INFO L280 TraceCheckUtils]: 109: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,016 INFO L263 TraceCheckUtils]: 110: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,016 INFO L280 TraceCheckUtils]: 111: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,016 INFO L280 TraceCheckUtils]: 112: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,017 INFO L280 TraceCheckUtils]: 113: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,017 INFO L280 TraceCheckUtils]: 114: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,017 INFO L280 TraceCheckUtils]: 115: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,017 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,017 INFO L280 TraceCheckUtils]: 117: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,017 INFO L280 TraceCheckUtils]: 118: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,018 INFO L280 TraceCheckUtils]: 119: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,018 INFO L280 TraceCheckUtils]: 120: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,018 INFO L280 TraceCheckUtils]: 121: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,019 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29114#true} {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,020 INFO L280 TraceCheckUtils]: 123: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,020 INFO L280 TraceCheckUtils]: 124: Hoare triple {30589#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,021 INFO L280 TraceCheckUtils]: 125: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,021 INFO L280 TraceCheckUtils]: 126: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,022 INFO L280 TraceCheckUtils]: 127: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume true; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,023 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {30589#(<= |fibo1_#in~n| 5)} {29114#true} #65#return; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,150 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,154 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,154 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,155 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,156 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,157 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,158 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,158 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,158 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,159 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,159 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,159 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,160 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,160 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,160 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,160 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,160 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,166 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,167 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,168 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,168 INFO L263 TraceCheckUtils]: 7: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,168 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,168 INFO L280 TraceCheckUtils]: 9: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,168 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,169 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,169 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,169 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,169 INFO L263 TraceCheckUtils]: 15: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,170 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,170 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,170 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,171 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,171 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,171 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,171 INFO L280 TraceCheckUtils]: 23: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,172 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,172 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,172 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,173 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,173 INFO L263 TraceCheckUtils]: 28: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,173 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,173 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,174 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,174 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,174 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,174 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,174 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,175 INFO L280 TraceCheckUtils]: 36: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,175 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,175 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,175 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,176 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,272 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,277 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,278 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,281 INFO L263 TraceCheckUtils]: 3: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,283 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,284 INFO L280 TraceCheckUtils]: 10: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,284 INFO L263 TraceCheckUtils]: 11: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,285 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,285 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,285 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,285 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,286 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,287 INFO L280 TraceCheckUtils]: 17: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,288 INFO L280 TraceCheckUtils]: 18: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,288 INFO L280 TraceCheckUtils]: 19: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,289 INFO L280 TraceCheckUtils]: 20: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,289 INFO L280 TraceCheckUtils]: 21: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,291 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,293 INFO L263 TraceCheckUtils]: 3: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,293 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,294 INFO L263 TraceCheckUtils]: 7: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,294 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,294 INFO L280 TraceCheckUtils]: 9: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,294 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,295 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,295 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,295 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,295 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,295 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,296 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,296 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,296 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,296 INFO L263 TraceCheckUtils]: 19: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,296 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,297 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,297 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,297 INFO L280 TraceCheckUtils]: 23: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,297 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,297 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,298 INFO L280 TraceCheckUtils]: 26: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,298 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,298 INFO L280 TraceCheckUtils]: 28: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,298 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,298 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,299 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,299 INFO L263 TraceCheckUtils]: 32: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,299 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,299 INFO L280 TraceCheckUtils]: 34: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,299 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,299 INFO L280 TraceCheckUtils]: 36: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,300 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,300 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,300 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,300 INFO L280 TraceCheckUtils]: 40: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,300 INFO L280 TraceCheckUtils]: 41: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,301 INFO L280 TraceCheckUtils]: 42: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,301 INFO L280 TraceCheckUtils]: 43: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,302 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,303 INFO L280 TraceCheckUtils]: 45: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,303 INFO L263 TraceCheckUtils]: 46: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,303 INFO L280 TraceCheckUtils]: 47: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,304 INFO L280 TraceCheckUtils]: 48: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,305 INFO L280 TraceCheckUtils]: 49: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,305 INFO L263 TraceCheckUtils]: 50: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,305 INFO L280 TraceCheckUtils]: 51: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,306 INFO L280 TraceCheckUtils]: 52: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,306 INFO L280 TraceCheckUtils]: 53: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,306 INFO L280 TraceCheckUtils]: 54: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,306 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,307 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,308 INFO L280 TraceCheckUtils]: 57: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,308 INFO L263 TraceCheckUtils]: 58: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,308 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,309 INFO L280 TraceCheckUtils]: 60: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,309 INFO L280 TraceCheckUtils]: 61: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,309 INFO L280 TraceCheckUtils]: 62: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,310 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,311 INFO L280 TraceCheckUtils]: 64: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,311 INFO L280 TraceCheckUtils]: 65: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,312 INFO L280 TraceCheckUtils]: 66: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,312 INFO L280 TraceCheckUtils]: 67: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,313 INFO L280 TraceCheckUtils]: 68: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,314 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,315 INFO L280 TraceCheckUtils]: 70: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,315 INFO L280 TraceCheckUtils]: 71: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,316 INFO L280 TraceCheckUtils]: 72: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,317 INFO L280 TraceCheckUtils]: 73: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,317 INFO L280 TraceCheckUtils]: 74: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume true; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,318 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {30936#(<= 4 |fibo2_#in~n|)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,340 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,344 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,344 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,345 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,345 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,346 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,346 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,346 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,346 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,346 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,347 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,347 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,347 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,347 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,348 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,348 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,348 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,348 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,349 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,349 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,349 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,349 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,354 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,354 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,354 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,355 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,355 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,356 INFO L263 TraceCheckUtils]: 7: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,356 INFO L280 TraceCheckUtils]: 11: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,357 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,357 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,357 INFO L263 TraceCheckUtils]: 15: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,358 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,358 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,358 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,358 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,359 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,359 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,359 INFO L280 TraceCheckUtils]: 23: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,359 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,359 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,360 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,360 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,360 INFO L263 TraceCheckUtils]: 28: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,360 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,360 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,361 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,361 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,361 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,361 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,361 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,362 INFO L280 TraceCheckUtils]: 36: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,362 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,362 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,362 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,364 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29114#true} {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,367 INFO L263 TraceCheckUtils]: 3: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,368 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,368 INFO L280 TraceCheckUtils]: 5: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,369 INFO L280 TraceCheckUtils]: 6: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,369 INFO L263 TraceCheckUtils]: 7: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,369 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,369 INFO L280 TraceCheckUtils]: 9: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,370 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,370 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,370 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,370 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,370 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,370 INFO L263 TraceCheckUtils]: 15: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,371 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,371 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,371 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,372 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,372 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,372 INFO L263 TraceCheckUtils]: 23: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,372 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,372 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,372 INFO L280 TraceCheckUtils]: 26: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,373 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,373 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,373 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,373 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,373 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,373 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,374 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,374 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,374 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,374 INFO L263 TraceCheckUtils]: 36: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,374 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,375 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,375 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,375 INFO L280 TraceCheckUtils]: 40: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,375 INFO L280 TraceCheckUtils]: 41: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,375 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,375 INFO L280 TraceCheckUtils]: 43: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,376 INFO L280 TraceCheckUtils]: 44: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,376 INFO L280 TraceCheckUtils]: 45: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,376 INFO L280 TraceCheckUtils]: 46: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,376 INFO L280 TraceCheckUtils]: 47: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,377 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,378 INFO L280 TraceCheckUtils]: 49: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,378 INFO L263 TraceCheckUtils]: 50: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,379 INFO L280 TraceCheckUtils]: 51: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,380 INFO L280 TraceCheckUtils]: 52: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,381 INFO L280 TraceCheckUtils]: 53: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,381 INFO L263 TraceCheckUtils]: 54: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,381 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,382 INFO L280 TraceCheckUtils]: 56: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,382 INFO L280 TraceCheckUtils]: 57: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,382 INFO L280 TraceCheckUtils]: 58: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,382 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,383 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,384 INFO L280 TraceCheckUtils]: 61: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,384 INFO L263 TraceCheckUtils]: 62: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,385 INFO L280 TraceCheckUtils]: 63: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,385 INFO L280 TraceCheckUtils]: 64: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,385 INFO L280 TraceCheckUtils]: 65: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,385 INFO L280 TraceCheckUtils]: 66: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,387 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,387 INFO L280 TraceCheckUtils]: 68: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,388 INFO L280 TraceCheckUtils]: 69: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,389 INFO L280 TraceCheckUtils]: 70: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,389 INFO L280 TraceCheckUtils]: 71: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,390 INFO L280 TraceCheckUtils]: 72: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,391 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,392 INFO L280 TraceCheckUtils]: 74: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,392 INFO L280 TraceCheckUtils]: 75: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,393 INFO L280 TraceCheckUtils]: 76: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,393 INFO L280 TraceCheckUtils]: 77: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,394 INFO L280 TraceCheckUtils]: 78: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume true; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,395 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {30936#(<= 4 |fibo2_#in~n|)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,396 INFO L280 TraceCheckUtils]: 80: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,396 INFO L263 TraceCheckUtils]: 81: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,396 INFO L280 TraceCheckUtils]: 82: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,397 INFO L280 TraceCheckUtils]: 83: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,397 INFO L280 TraceCheckUtils]: 84: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,397 INFO L263 TraceCheckUtils]: 85: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,397 INFO L280 TraceCheckUtils]: 86: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,397 INFO L280 TraceCheckUtils]: 87: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,398 INFO L280 TraceCheckUtils]: 88: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,398 INFO L263 TraceCheckUtils]: 89: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,398 INFO L280 TraceCheckUtils]: 90: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,398 INFO L280 TraceCheckUtils]: 91: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,398 INFO L280 TraceCheckUtils]: 92: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,399 INFO L280 TraceCheckUtils]: 93: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,399 INFO L280 TraceCheckUtils]: 94: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,399 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,399 INFO L280 TraceCheckUtils]: 96: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,399 INFO L263 TraceCheckUtils]: 97: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,400 INFO L280 TraceCheckUtils]: 98: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,400 INFO L280 TraceCheckUtils]: 99: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,400 INFO L280 TraceCheckUtils]: 100: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,400 INFO L280 TraceCheckUtils]: 101: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,400 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,401 INFO L280 TraceCheckUtils]: 103: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,401 INFO L280 TraceCheckUtils]: 104: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,401 INFO L280 TraceCheckUtils]: 105: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,401 INFO L280 TraceCheckUtils]: 106: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,402 INFO L280 TraceCheckUtils]: 107: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,402 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,402 INFO L280 TraceCheckUtils]: 109: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,402 INFO L263 TraceCheckUtils]: 110: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,403 INFO L280 TraceCheckUtils]: 111: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,403 INFO L280 TraceCheckUtils]: 112: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,403 INFO L280 TraceCheckUtils]: 113: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,403 INFO L280 TraceCheckUtils]: 114: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,403 INFO L280 TraceCheckUtils]: 115: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,404 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,404 INFO L280 TraceCheckUtils]: 117: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,404 INFO L280 TraceCheckUtils]: 118: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,404 INFO L280 TraceCheckUtils]: 119: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,404 INFO L280 TraceCheckUtils]: 120: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,405 INFO L280 TraceCheckUtils]: 121: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,406 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29114#true} {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,407 INFO L280 TraceCheckUtils]: 123: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,407 INFO L280 TraceCheckUtils]: 124: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,408 INFO L280 TraceCheckUtils]: 125: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,408 INFO L280 TraceCheckUtils]: 126: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,409 INFO L280 TraceCheckUtils]: 127: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume true; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,410 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {30871#(<= 5 |fibo1_#in~n|)} {30340#(<= fibo2_~n 6)} #67#return; {29115#false} is VALID [2020-07-08 22:07:17,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,428 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,430 INFO L263 TraceCheckUtils]: 7: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,430 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,431 INFO L280 TraceCheckUtils]: 9: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,432 INFO L280 TraceCheckUtils]: 10: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,432 INFO L263 TraceCheckUtils]: 11: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,432 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,433 INFO L280 TraceCheckUtils]: 13: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,433 INFO L280 TraceCheckUtils]: 14: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,434 INFO L263 TraceCheckUtils]: 15: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,434 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,435 INFO L280 TraceCheckUtils]: 17: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,435 INFO L280 TraceCheckUtils]: 18: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,435 INFO L263 TraceCheckUtils]: 19: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,436 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,437 INFO L280 TraceCheckUtils]: 21: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,438 INFO L280 TraceCheckUtils]: 22: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,439 INFO L280 TraceCheckUtils]: 23: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,440 INFO L280 TraceCheckUtils]: 24: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,442 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,443 INFO L280 TraceCheckUtils]: 26: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,444 INFO L263 TraceCheckUtils]: 27: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,444 INFO L280 TraceCheckUtils]: 28: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,444 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,444 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,445 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,446 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,447 INFO L280 TraceCheckUtils]: 33: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,448 INFO L280 TraceCheckUtils]: 34: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,448 INFO L280 TraceCheckUtils]: 35: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,449 INFO L280 TraceCheckUtils]: 36: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,449 INFO L280 TraceCheckUtils]: 37: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,451 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,452 INFO L280 TraceCheckUtils]: 39: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,452 INFO L263 TraceCheckUtils]: 40: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,452 INFO L280 TraceCheckUtils]: 41: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,452 INFO L280 TraceCheckUtils]: 42: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,452 INFO L280 TraceCheckUtils]: 43: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,453 INFO L280 TraceCheckUtils]: 44: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,453 INFO L280 TraceCheckUtils]: 45: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,454 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,455 INFO L280 TraceCheckUtils]: 47: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,456 INFO L280 TraceCheckUtils]: 48: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,457 INFO L280 TraceCheckUtils]: 49: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,458 INFO L280 TraceCheckUtils]: 50: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,459 INFO L280 TraceCheckUtils]: 51: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,460 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,462 INFO L280 TraceCheckUtils]: 53: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,462 INFO L263 TraceCheckUtils]: 54: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,462 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,463 INFO L280 TraceCheckUtils]: 56: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,463 INFO L263 TraceCheckUtils]: 58: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,463 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,464 INFO L280 TraceCheckUtils]: 61: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,464 INFO L280 TraceCheckUtils]: 62: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,464 INFO L280 TraceCheckUtils]: 63: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,464 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,465 INFO L280 TraceCheckUtils]: 65: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,465 INFO L263 TraceCheckUtils]: 66: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,465 INFO L280 TraceCheckUtils]: 67: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,465 INFO L280 TraceCheckUtils]: 68: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,465 INFO L280 TraceCheckUtils]: 69: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,465 INFO L280 TraceCheckUtils]: 70: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,466 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,466 INFO L280 TraceCheckUtils]: 72: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,466 INFO L280 TraceCheckUtils]: 73: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,466 INFO L280 TraceCheckUtils]: 74: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,466 INFO L280 TraceCheckUtils]: 75: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,467 INFO L280 TraceCheckUtils]: 76: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,468 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,469 INFO L280 TraceCheckUtils]: 78: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,469 INFO L280 TraceCheckUtils]: 79: Hoare triple {30656#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,470 INFO L280 TraceCheckUtils]: 80: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,470 INFO L280 TraceCheckUtils]: 81: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,471 INFO L280 TraceCheckUtils]: 82: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume true; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,472 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {30656#(<= |fibo2_#in~n| 4)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,473 INFO L280 TraceCheckUtils]: 84: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,474 INFO L263 TraceCheckUtils]: 85: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,474 INFO L280 TraceCheckUtils]: 86: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,474 INFO L280 TraceCheckUtils]: 87: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,474 INFO L280 TraceCheckUtils]: 88: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,474 INFO L263 TraceCheckUtils]: 89: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,475 INFO L280 TraceCheckUtils]: 90: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,475 INFO L280 TraceCheckUtils]: 91: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,475 INFO L280 TraceCheckUtils]: 92: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,475 INFO L263 TraceCheckUtils]: 93: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,475 INFO L280 TraceCheckUtils]: 94: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,476 INFO L280 TraceCheckUtils]: 95: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,476 INFO L280 TraceCheckUtils]: 96: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,476 INFO L280 TraceCheckUtils]: 97: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,476 INFO L280 TraceCheckUtils]: 98: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,476 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,477 INFO L280 TraceCheckUtils]: 100: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,477 INFO L263 TraceCheckUtils]: 101: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,477 INFO L280 TraceCheckUtils]: 102: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,477 INFO L280 TraceCheckUtils]: 103: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,477 INFO L280 TraceCheckUtils]: 104: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,478 INFO L280 TraceCheckUtils]: 105: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,478 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,478 INFO L280 TraceCheckUtils]: 107: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,478 INFO L280 TraceCheckUtils]: 108: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,478 INFO L280 TraceCheckUtils]: 109: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,478 INFO L280 TraceCheckUtils]: 110: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,479 INFO L280 TraceCheckUtils]: 111: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,479 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,479 INFO L280 TraceCheckUtils]: 113: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,479 INFO L263 TraceCheckUtils]: 114: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,479 INFO L280 TraceCheckUtils]: 115: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,479 INFO L280 TraceCheckUtils]: 116: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,480 INFO L280 TraceCheckUtils]: 117: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,480 INFO L280 TraceCheckUtils]: 118: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,480 INFO L280 TraceCheckUtils]: 119: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,480 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,480 INFO L280 TraceCheckUtils]: 121: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,481 INFO L280 TraceCheckUtils]: 122: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,481 INFO L280 TraceCheckUtils]: 123: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,481 INFO L280 TraceCheckUtils]: 124: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,481 INFO L280 TraceCheckUtils]: 125: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,483 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {29114#true} {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,484 INFO L280 TraceCheckUtils]: 127: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,485 INFO L280 TraceCheckUtils]: 128: Hoare triple {30589#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,486 INFO L280 TraceCheckUtils]: 129: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,486 INFO L280 TraceCheckUtils]: 130: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,487 INFO L280 TraceCheckUtils]: 131: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume true; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,489 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {30589#(<= |fibo1_#in~n| 5)} {29114#true} #65#return; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:17,490 INFO L280 TraceCheckUtils]: 133: Hoare triple {30340#(<= fibo2_~n 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:17,490 INFO L263 TraceCheckUtils]: 134: Hoare triple {30340#(<= fibo2_~n 6)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,491 INFO L280 TraceCheckUtils]: 135: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,492 INFO L280 TraceCheckUtils]: 136: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,492 INFO L280 TraceCheckUtils]: 137: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,492 INFO L263 TraceCheckUtils]: 138: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,493 INFO L280 TraceCheckUtils]: 139: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,494 INFO L280 TraceCheckUtils]: 140: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,494 INFO L280 TraceCheckUtils]: 141: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,494 INFO L263 TraceCheckUtils]: 142: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,495 INFO L280 TraceCheckUtils]: 143: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,495 INFO L280 TraceCheckUtils]: 144: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,495 INFO L280 TraceCheckUtils]: 145: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,495 INFO L263 TraceCheckUtils]: 146: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,495 INFO L280 TraceCheckUtils]: 147: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,496 INFO L280 TraceCheckUtils]: 148: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,496 INFO L280 TraceCheckUtils]: 149: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,496 INFO L263 TraceCheckUtils]: 150: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,496 INFO L280 TraceCheckUtils]: 151: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,496 INFO L280 TraceCheckUtils]: 152: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,496 INFO L280 TraceCheckUtils]: 153: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,497 INFO L280 TraceCheckUtils]: 154: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,497 INFO L280 TraceCheckUtils]: 155: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,497 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,497 INFO L280 TraceCheckUtils]: 157: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,497 INFO L263 TraceCheckUtils]: 158: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,497 INFO L280 TraceCheckUtils]: 159: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,498 INFO L280 TraceCheckUtils]: 160: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,498 INFO L280 TraceCheckUtils]: 161: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,498 INFO L280 TraceCheckUtils]: 162: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,498 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,498 INFO L280 TraceCheckUtils]: 164: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,499 INFO L280 TraceCheckUtils]: 165: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,499 INFO L280 TraceCheckUtils]: 166: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,499 INFO L280 TraceCheckUtils]: 167: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,499 INFO L280 TraceCheckUtils]: 168: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,499 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,499 INFO L280 TraceCheckUtils]: 170: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,500 INFO L263 TraceCheckUtils]: 171: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,500 INFO L280 TraceCheckUtils]: 172: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,500 INFO L280 TraceCheckUtils]: 173: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,500 INFO L280 TraceCheckUtils]: 174: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,500 INFO L280 TraceCheckUtils]: 175: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,501 INFO L280 TraceCheckUtils]: 176: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,501 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,501 INFO L280 TraceCheckUtils]: 178: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,501 INFO L280 TraceCheckUtils]: 179: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,502 INFO L280 TraceCheckUtils]: 180: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,502 INFO L280 TraceCheckUtils]: 181: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,502 INFO L280 TraceCheckUtils]: 182: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,504 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,505 INFO L280 TraceCheckUtils]: 184: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,505 INFO L263 TraceCheckUtils]: 185: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,506 INFO L280 TraceCheckUtils]: 186: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,507 INFO L280 TraceCheckUtils]: 187: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,508 INFO L280 TraceCheckUtils]: 188: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,509 INFO L263 TraceCheckUtils]: 189: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,509 INFO L280 TraceCheckUtils]: 190: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,509 INFO L280 TraceCheckUtils]: 191: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,509 INFO L280 TraceCheckUtils]: 192: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,510 INFO L280 TraceCheckUtils]: 193: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,510 INFO L280 TraceCheckUtils]: 194: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,511 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,512 INFO L280 TraceCheckUtils]: 196: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,512 INFO L263 TraceCheckUtils]: 197: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,512 INFO L280 TraceCheckUtils]: 198: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,513 INFO L280 TraceCheckUtils]: 199: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,513 INFO L280 TraceCheckUtils]: 200: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,513 INFO L280 TraceCheckUtils]: 201: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,515 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,515 INFO L280 TraceCheckUtils]: 203: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,516 INFO L280 TraceCheckUtils]: 204: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,516 INFO L280 TraceCheckUtils]: 205: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,517 INFO L280 TraceCheckUtils]: 206: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,517 INFO L280 TraceCheckUtils]: 207: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,519 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,520 INFO L280 TraceCheckUtils]: 209: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,521 INFO L280 TraceCheckUtils]: 210: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,521 INFO L280 TraceCheckUtils]: 211: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,522 INFO L280 TraceCheckUtils]: 212: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,523 INFO L280 TraceCheckUtils]: 213: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume true; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,525 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {30936#(<= 4 |fibo2_#in~n|)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,526 INFO L280 TraceCheckUtils]: 215: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,526 INFO L263 TraceCheckUtils]: 216: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,527 INFO L280 TraceCheckUtils]: 217: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,527 INFO L280 TraceCheckUtils]: 218: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,527 INFO L280 TraceCheckUtils]: 219: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,527 INFO L263 TraceCheckUtils]: 220: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,527 INFO L280 TraceCheckUtils]: 221: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,528 INFO L280 TraceCheckUtils]: 222: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,528 INFO L280 TraceCheckUtils]: 223: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,528 INFO L263 TraceCheckUtils]: 224: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,528 INFO L280 TraceCheckUtils]: 225: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,528 INFO L280 TraceCheckUtils]: 226: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,529 INFO L280 TraceCheckUtils]: 227: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,529 INFO L280 TraceCheckUtils]: 228: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,529 INFO L280 TraceCheckUtils]: 229: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,529 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,529 INFO L280 TraceCheckUtils]: 231: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,530 INFO L263 TraceCheckUtils]: 232: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,530 INFO L280 TraceCheckUtils]: 233: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,530 INFO L280 TraceCheckUtils]: 234: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,530 INFO L280 TraceCheckUtils]: 235: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,530 INFO L280 TraceCheckUtils]: 236: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,531 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,531 INFO L280 TraceCheckUtils]: 238: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,531 INFO L280 TraceCheckUtils]: 239: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,531 INFO L280 TraceCheckUtils]: 240: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,531 INFO L280 TraceCheckUtils]: 241: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,531 INFO L280 TraceCheckUtils]: 242: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,532 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,532 INFO L280 TraceCheckUtils]: 244: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,532 INFO L263 TraceCheckUtils]: 245: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,532 INFO L280 TraceCheckUtils]: 246: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,532 INFO L280 TraceCheckUtils]: 247: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,532 INFO L280 TraceCheckUtils]: 248: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,533 INFO L280 TraceCheckUtils]: 249: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,533 INFO L280 TraceCheckUtils]: 250: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,533 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,533 INFO L280 TraceCheckUtils]: 252: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,533 INFO L280 TraceCheckUtils]: 253: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,534 INFO L280 TraceCheckUtils]: 254: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,534 INFO L280 TraceCheckUtils]: 255: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,534 INFO L280 TraceCheckUtils]: 256: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,536 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {29114#true} {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,536 INFO L280 TraceCheckUtils]: 258: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,537 INFO L280 TraceCheckUtils]: 259: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,537 INFO L280 TraceCheckUtils]: 260: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,538 INFO L280 TraceCheckUtils]: 261: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,538 INFO L280 TraceCheckUtils]: 262: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume true; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,539 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {30871#(<= 5 |fibo1_#in~n|)} {30340#(<= fibo2_~n 6)} #67#return; {29115#false} is VALID [2020-07-08 22:07:17,540 INFO L280 TraceCheckUtils]: 264: Hoare triple {29115#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:17,540 INFO L280 TraceCheckUtils]: 265: Hoare triple {29115#false} #res := #t~ret2 + #t~ret3; {29115#false} is VALID [2020-07-08 22:07:17,540 INFO L280 TraceCheckUtils]: 266: Hoare triple {29115#false} havoc #t~ret3; {29115#false} is VALID [2020-07-08 22:07:17,540 INFO L280 TraceCheckUtils]: 267: Hoare triple {29115#false} havoc #t~ret2; {29115#false} is VALID [2020-07-08 22:07:17,540 INFO L280 TraceCheckUtils]: 268: Hoare triple {29115#false} assume true; {29115#false} is VALID [2020-07-08 22:07:17,541 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {29115#false} {29114#true} #69#return; {29115#false} is VALID [2020-07-08 22:07:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,766 INFO L280 TraceCheckUtils]: 4: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,767 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,773 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,775 INFO L263 TraceCheckUtils]: 3: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,775 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,779 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,780 INFO L280 TraceCheckUtils]: 10: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,780 INFO L263 TraceCheckUtils]: 11: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,780 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,781 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,781 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,781 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,782 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,783 INFO L280 TraceCheckUtils]: 18: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,784 INFO L280 TraceCheckUtils]: 19: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,785 INFO L280 TraceCheckUtils]: 20: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,785 INFO L280 TraceCheckUtils]: 21: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,786 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,794 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,795 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,797 INFO L263 TraceCheckUtils]: 3: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,799 INFO L280 TraceCheckUtils]: 6: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,799 INFO L263 TraceCheckUtils]: 7: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,799 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,800 INFO L280 TraceCheckUtils]: 9: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,801 INFO L280 TraceCheckUtils]: 10: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,801 INFO L280 TraceCheckUtils]: 11: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,802 INFO L280 TraceCheckUtils]: 12: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,803 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,804 INFO L280 TraceCheckUtils]: 14: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,804 INFO L263 TraceCheckUtils]: 15: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,804 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,805 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,805 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,806 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,806 INFO L280 TraceCheckUtils]: 21: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,807 INFO L280 TraceCheckUtils]: 22: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,807 INFO L280 TraceCheckUtils]: 23: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,808 INFO L280 TraceCheckUtils]: 24: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,809 INFO L280 TraceCheckUtils]: 25: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,810 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,811 INFO L280 TraceCheckUtils]: 27: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,811 INFO L263 TraceCheckUtils]: 28: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,811 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,811 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,812 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,812 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,812 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,813 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,814 INFO L280 TraceCheckUtils]: 35: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,814 INFO L280 TraceCheckUtils]: 36: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,815 INFO L280 TraceCheckUtils]: 37: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,815 INFO L280 TraceCheckUtils]: 38: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,816 INFO L280 TraceCheckUtils]: 39: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,817 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,828 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,833 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,834 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,834 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,834 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,835 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,835 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,835 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,835 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,836 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,836 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,836 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,836 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,836 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,837 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,837 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,837 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,837 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,839 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,841 INFO L263 TraceCheckUtils]: 3: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,842 INFO L280 TraceCheckUtils]: 5: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,843 INFO L263 TraceCheckUtils]: 7: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,843 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,844 INFO L280 TraceCheckUtils]: 9: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,844 INFO L280 TraceCheckUtils]: 10: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,844 INFO L263 TraceCheckUtils]: 11: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,845 INFO L280 TraceCheckUtils]: 13: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,846 INFO L280 TraceCheckUtils]: 14: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,847 INFO L280 TraceCheckUtils]: 16: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,849 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,849 INFO L280 TraceCheckUtils]: 18: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,850 INFO L263 TraceCheckUtils]: 19: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,850 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,850 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,850 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,851 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,853 INFO L280 TraceCheckUtils]: 26: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,853 INFO L280 TraceCheckUtils]: 27: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,854 INFO L280 TraceCheckUtils]: 28: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,854 INFO L280 TraceCheckUtils]: 29: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,855 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,856 INFO L280 TraceCheckUtils]: 31: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,856 INFO L263 TraceCheckUtils]: 32: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,857 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,857 INFO L280 TraceCheckUtils]: 34: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,857 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,857 INFO L280 TraceCheckUtils]: 36: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,857 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,858 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,859 INFO L280 TraceCheckUtils]: 39: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,859 INFO L280 TraceCheckUtils]: 40: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,860 INFO L280 TraceCheckUtils]: 41: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,860 INFO L280 TraceCheckUtils]: 42: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,860 INFO L280 TraceCheckUtils]: 43: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,861 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,862 INFO L280 TraceCheckUtils]: 45: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,862 INFO L263 TraceCheckUtils]: 46: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,862 INFO L280 TraceCheckUtils]: 47: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,863 INFO L280 TraceCheckUtils]: 48: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,863 INFO L280 TraceCheckUtils]: 49: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,863 INFO L263 TraceCheckUtils]: 50: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,863 INFO L280 TraceCheckUtils]: 51: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,863 INFO L280 TraceCheckUtils]: 52: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,864 INFO L280 TraceCheckUtils]: 53: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,864 INFO L280 TraceCheckUtils]: 54: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,864 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,864 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,865 INFO L280 TraceCheckUtils]: 57: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,865 INFO L263 TraceCheckUtils]: 58: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,865 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,865 INFO L280 TraceCheckUtils]: 60: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,865 INFO L280 TraceCheckUtils]: 61: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,865 INFO L280 TraceCheckUtils]: 62: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,865 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,866 INFO L280 TraceCheckUtils]: 64: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,866 INFO L280 TraceCheckUtils]: 65: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,866 INFO L280 TraceCheckUtils]: 66: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,866 INFO L280 TraceCheckUtils]: 67: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,866 INFO L280 TraceCheckUtils]: 68: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,867 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,867 INFO L280 TraceCheckUtils]: 70: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,868 INFO L280 TraceCheckUtils]: 71: Hoare triple {30656#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,868 INFO L280 TraceCheckUtils]: 72: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,871 INFO L280 TraceCheckUtils]: 73: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,875 INFO L280 TraceCheckUtils]: 74: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume true; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,881 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {30656#(<= |fibo2_#in~n| 4)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,900 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,901 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,905 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,906 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,907 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,907 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,907 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,908 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,908 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,908 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,909 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,909 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,909 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,909 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,909 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,910 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:17,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,914 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,915 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,916 INFO L263 TraceCheckUtils]: 7: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,916 INFO L280 TraceCheckUtils]: 9: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,916 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,916 INFO L280 TraceCheckUtils]: 11: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,917 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,917 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,917 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,917 INFO L263 TraceCheckUtils]: 15: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,917 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,918 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,918 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,918 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,918 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,918 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,918 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,919 INFO L280 TraceCheckUtils]: 23: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,919 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,919 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,919 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,919 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,919 INFO L263 TraceCheckUtils]: 28: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,919 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,919 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,920 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,920 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,920 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,920 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,920 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,920 INFO L280 TraceCheckUtils]: 36: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,920 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,920 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,921 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,922 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29114#true} {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,923 INFO L263 TraceCheckUtils]: 3: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,924 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,924 INFO L280 TraceCheckUtils]: 5: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,924 INFO L280 TraceCheckUtils]: 6: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,925 INFO L263 TraceCheckUtils]: 7: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,925 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,925 INFO L280 TraceCheckUtils]: 9: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,926 INFO L280 TraceCheckUtils]: 10: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,926 INFO L263 TraceCheckUtils]: 11: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,926 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,927 INFO L280 TraceCheckUtils]: 13: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,927 INFO L280 TraceCheckUtils]: 14: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:17,927 INFO L263 TraceCheckUtils]: 15: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,927 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,928 INFO L280 TraceCheckUtils]: 17: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:17,928 INFO L280 TraceCheckUtils]: 18: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,929 INFO L280 TraceCheckUtils]: 19: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,929 INFO L280 TraceCheckUtils]: 20: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:17,930 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,930 INFO L280 TraceCheckUtils]: 22: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,930 INFO L263 TraceCheckUtils]: 23: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,931 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,931 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,931 INFO L280 TraceCheckUtils]: 26: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,931 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,932 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,932 INFO L280 TraceCheckUtils]: 29: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,933 INFO L280 TraceCheckUtils]: 30: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,933 INFO L280 TraceCheckUtils]: 31: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,934 INFO L280 TraceCheckUtils]: 32: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,934 INFO L280 TraceCheckUtils]: 33: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:17,935 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,936 INFO L280 TraceCheckUtils]: 35: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,936 INFO L263 TraceCheckUtils]: 36: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,936 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,936 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,936 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,936 INFO L280 TraceCheckUtils]: 40: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,937 INFO L280 TraceCheckUtils]: 41: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,938 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,938 INFO L280 TraceCheckUtils]: 43: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,939 INFO L280 TraceCheckUtils]: 44: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,939 INFO L280 TraceCheckUtils]: 45: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,939 INFO L280 TraceCheckUtils]: 46: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,940 INFO L280 TraceCheckUtils]: 47: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:17,940 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,941 INFO L280 TraceCheckUtils]: 49: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:17,941 INFO L263 TraceCheckUtils]: 50: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,941 INFO L280 TraceCheckUtils]: 51: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,941 INFO L280 TraceCheckUtils]: 52: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,941 INFO L280 TraceCheckUtils]: 53: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,942 INFO L263 TraceCheckUtils]: 54: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,942 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,942 INFO L280 TraceCheckUtils]: 56: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,942 INFO L280 TraceCheckUtils]: 57: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,942 INFO L280 TraceCheckUtils]: 58: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,942 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,942 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,942 INFO L280 TraceCheckUtils]: 61: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,943 INFO L263 TraceCheckUtils]: 62: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,943 INFO L280 TraceCheckUtils]: 63: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,943 INFO L280 TraceCheckUtils]: 64: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,943 INFO L280 TraceCheckUtils]: 65: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,943 INFO L280 TraceCheckUtils]: 66: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,943 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,943 INFO L280 TraceCheckUtils]: 68: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,943 INFO L280 TraceCheckUtils]: 69: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,944 INFO L280 TraceCheckUtils]: 70: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,944 INFO L280 TraceCheckUtils]: 71: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,944 INFO L280 TraceCheckUtils]: 72: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,944 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,945 INFO L280 TraceCheckUtils]: 74: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,945 INFO L280 TraceCheckUtils]: 75: Hoare triple {30656#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,946 INFO L280 TraceCheckUtils]: 76: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,946 INFO L280 TraceCheckUtils]: 77: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,946 INFO L280 TraceCheckUtils]: 78: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume true; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:17,947 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {30656#(<= |fibo2_#in~n| 4)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,948 INFO L280 TraceCheckUtils]: 80: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:17,948 INFO L263 TraceCheckUtils]: 81: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,948 INFO L280 TraceCheckUtils]: 82: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,948 INFO L280 TraceCheckUtils]: 83: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,948 INFO L280 TraceCheckUtils]: 84: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,948 INFO L263 TraceCheckUtils]: 85: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,948 INFO L280 TraceCheckUtils]: 86: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,949 INFO L280 TraceCheckUtils]: 87: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,949 INFO L280 TraceCheckUtils]: 88: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:17,949 INFO L263 TraceCheckUtils]: 89: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:17,949 INFO L280 TraceCheckUtils]: 90: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,949 INFO L280 TraceCheckUtils]: 91: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,949 INFO L280 TraceCheckUtils]: 92: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,949 INFO L280 TraceCheckUtils]: 93: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,949 INFO L280 TraceCheckUtils]: 94: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,949 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:17,950 INFO L280 TraceCheckUtils]: 96: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,950 INFO L263 TraceCheckUtils]: 97: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,950 INFO L280 TraceCheckUtils]: 98: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,950 INFO L280 TraceCheckUtils]: 99: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:17,950 INFO L280 TraceCheckUtils]: 100: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:17,950 INFO L280 TraceCheckUtils]: 101: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,950 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:17,950 INFO L280 TraceCheckUtils]: 103: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,951 INFO L280 TraceCheckUtils]: 104: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,951 INFO L280 TraceCheckUtils]: 105: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:17,951 INFO L280 TraceCheckUtils]: 106: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:17,951 INFO L280 TraceCheckUtils]: 107: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,951 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:17,951 INFO L280 TraceCheckUtils]: 109: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,951 INFO L263 TraceCheckUtils]: 110: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:17,951 INFO L280 TraceCheckUtils]: 111: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:17,952 INFO L280 TraceCheckUtils]: 112: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:17,952 INFO L280 TraceCheckUtils]: 113: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:17,952 INFO L280 TraceCheckUtils]: 114: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:17,952 INFO L280 TraceCheckUtils]: 115: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,952 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:17,952 INFO L280 TraceCheckUtils]: 117: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:17,954 INFO L280 TraceCheckUtils]: 118: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,955 INFO L280 TraceCheckUtils]: 119: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:17,955 INFO L280 TraceCheckUtils]: 120: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:17,955 INFO L280 TraceCheckUtils]: 121: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:17,959 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29114#true} {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,960 INFO L280 TraceCheckUtils]: 123: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,960 INFO L280 TraceCheckUtils]: 124: Hoare triple {30589#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,960 INFO L280 TraceCheckUtils]: 125: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,961 INFO L280 TraceCheckUtils]: 126: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,961 INFO L280 TraceCheckUtils]: 127: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume true; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:17,962 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {30589#(<= |fibo1_#in~n| 5)} {29114#true} #65#return; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,031 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,031 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,034 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,035 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,036 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,036 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,036 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,037 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,037 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,037 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,038 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,038 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,038 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,038 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,038 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,039 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,039 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,039 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,039 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,039 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,044 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,044 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,044 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,045 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,045 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,046 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,046 INFO L263 TraceCheckUtils]: 7: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,046 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,046 INFO L280 TraceCheckUtils]: 9: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,047 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,047 INFO L280 TraceCheckUtils]: 11: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,047 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,047 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,047 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,048 INFO L263 TraceCheckUtils]: 15: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,048 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,048 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,048 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,048 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,049 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,049 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,049 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,049 INFO L280 TraceCheckUtils]: 23: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,049 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,050 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,050 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,050 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,050 INFO L263 TraceCheckUtils]: 28: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,050 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,051 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,051 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,051 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,051 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,051 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,052 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,052 INFO L280 TraceCheckUtils]: 36: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,052 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,052 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,053 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,054 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,075 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,079 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,081 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,084 INFO L263 TraceCheckUtils]: 3: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,084 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,084 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,085 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,086 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,086 INFO L280 TraceCheckUtils]: 10: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,087 INFO L263 TraceCheckUtils]: 11: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,087 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,087 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,087 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,087 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,088 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,089 INFO L280 TraceCheckUtils]: 17: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,090 INFO L280 TraceCheckUtils]: 18: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,090 INFO L280 TraceCheckUtils]: 19: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,091 INFO L280 TraceCheckUtils]: 20: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,092 INFO L280 TraceCheckUtils]: 21: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,093 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,096 INFO L263 TraceCheckUtils]: 3: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,096 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,096 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,096 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,096 INFO L263 TraceCheckUtils]: 7: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,097 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,097 INFO L280 TraceCheckUtils]: 9: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,097 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,097 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,097 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,098 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,098 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,098 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,098 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,098 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,099 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,099 INFO L263 TraceCheckUtils]: 19: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,099 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,099 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,100 INFO L280 TraceCheckUtils]: 23: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,100 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,100 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,100 INFO L280 TraceCheckUtils]: 26: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,100 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,101 INFO L280 TraceCheckUtils]: 28: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,101 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,101 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,101 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,102 INFO L263 TraceCheckUtils]: 32: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,102 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,102 INFO L280 TraceCheckUtils]: 34: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,102 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,102 INFO L280 TraceCheckUtils]: 36: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,103 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,103 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,103 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,103 INFO L280 TraceCheckUtils]: 40: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,103 INFO L280 TraceCheckUtils]: 41: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,104 INFO L280 TraceCheckUtils]: 42: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,104 INFO L280 TraceCheckUtils]: 43: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,106 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,107 INFO L280 TraceCheckUtils]: 45: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,107 INFO L263 TraceCheckUtils]: 46: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,108 INFO L280 TraceCheckUtils]: 47: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,108 INFO L280 TraceCheckUtils]: 48: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,109 INFO L280 TraceCheckUtils]: 49: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,110 INFO L263 TraceCheckUtils]: 50: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,110 INFO L280 TraceCheckUtils]: 51: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,110 INFO L280 TraceCheckUtils]: 52: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,110 INFO L280 TraceCheckUtils]: 53: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,111 INFO L280 TraceCheckUtils]: 54: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,111 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,112 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,113 INFO L280 TraceCheckUtils]: 57: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,113 INFO L263 TraceCheckUtils]: 58: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,113 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,113 INFO L280 TraceCheckUtils]: 60: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,114 INFO L280 TraceCheckUtils]: 61: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,114 INFO L280 TraceCheckUtils]: 62: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,116 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,116 INFO L280 TraceCheckUtils]: 64: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,117 INFO L280 TraceCheckUtils]: 65: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,117 INFO L280 TraceCheckUtils]: 66: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,118 INFO L280 TraceCheckUtils]: 67: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,119 INFO L280 TraceCheckUtils]: 68: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,121 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,122 INFO L280 TraceCheckUtils]: 70: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,122 INFO L280 TraceCheckUtils]: 71: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,123 INFO L280 TraceCheckUtils]: 72: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,124 INFO L280 TraceCheckUtils]: 73: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,125 INFO L280 TraceCheckUtils]: 74: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume true; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,126 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {30936#(<= 4 |fibo2_#in~n|)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,152 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,159 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,159 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,160 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,160 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,161 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,161 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,161 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,161 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,161 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,162 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,162 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,162 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,162 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,162 INFO L280 TraceCheckUtils]: 15: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,162 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,163 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,163 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,163 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,163 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,163 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,164 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:18,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,168 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,168 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,169 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,169 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,169 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,170 INFO L263 TraceCheckUtils]: 7: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,170 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,170 INFO L280 TraceCheckUtils]: 9: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,170 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,170 INFO L280 TraceCheckUtils]: 11: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,171 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,171 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,171 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,171 INFO L263 TraceCheckUtils]: 15: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,171 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,171 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,172 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,172 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,172 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,172 INFO L280 TraceCheckUtils]: 21: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,172 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,172 INFO L280 TraceCheckUtils]: 23: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,173 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,173 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,173 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,173 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,173 INFO L263 TraceCheckUtils]: 28: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,174 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,174 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,174 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,174 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,174 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,174 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,175 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,175 INFO L280 TraceCheckUtils]: 36: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,175 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,175 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,175 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,177 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29114#true} {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,179 INFO L263 TraceCheckUtils]: 3: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,181 INFO L263 TraceCheckUtils]: 7: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,182 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,182 INFO L263 TraceCheckUtils]: 11: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,182 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,182 INFO L280 TraceCheckUtils]: 13: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,183 INFO L263 TraceCheckUtils]: 15: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,183 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,183 INFO L280 TraceCheckUtils]: 17: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,183 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,183 INFO L280 TraceCheckUtils]: 19: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,184 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,184 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,184 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,184 INFO L263 TraceCheckUtils]: 23: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,184 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,185 INFO L280 TraceCheckUtils]: 25: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,185 INFO L280 TraceCheckUtils]: 26: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,185 INFO L280 TraceCheckUtils]: 27: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,185 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,185 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,186 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,186 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,186 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,186 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,186 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,187 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,187 INFO L263 TraceCheckUtils]: 36: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,187 INFO L280 TraceCheckUtils]: 37: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,187 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,187 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,187 INFO L280 TraceCheckUtils]: 40: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,188 INFO L280 TraceCheckUtils]: 41: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,188 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,188 INFO L280 TraceCheckUtils]: 43: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,188 INFO L280 TraceCheckUtils]: 44: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,189 INFO L280 TraceCheckUtils]: 45: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,189 INFO L280 TraceCheckUtils]: 46: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,189 INFO L280 TraceCheckUtils]: 47: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,191 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,191 INFO L280 TraceCheckUtils]: 49: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,192 INFO L263 TraceCheckUtils]: 50: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,192 INFO L280 TraceCheckUtils]: 51: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,193 INFO L280 TraceCheckUtils]: 52: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,193 INFO L280 TraceCheckUtils]: 53: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,194 INFO L263 TraceCheckUtils]: 54: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,194 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,194 INFO L280 TraceCheckUtils]: 56: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,194 INFO L280 TraceCheckUtils]: 57: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,194 INFO L280 TraceCheckUtils]: 58: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,195 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,195 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,196 INFO L280 TraceCheckUtils]: 61: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,196 INFO L263 TraceCheckUtils]: 62: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,196 INFO L280 TraceCheckUtils]: 63: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,197 INFO L280 TraceCheckUtils]: 64: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,197 INFO L280 TraceCheckUtils]: 65: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,197 INFO L280 TraceCheckUtils]: 66: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,198 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,199 INFO L280 TraceCheckUtils]: 68: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,199 INFO L280 TraceCheckUtils]: 69: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,200 INFO L280 TraceCheckUtils]: 70: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,200 INFO L280 TraceCheckUtils]: 71: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,201 INFO L280 TraceCheckUtils]: 72: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,202 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,202 INFO L280 TraceCheckUtils]: 74: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,203 INFO L280 TraceCheckUtils]: 75: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,203 INFO L280 TraceCheckUtils]: 76: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,204 INFO L280 TraceCheckUtils]: 77: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,204 INFO L280 TraceCheckUtils]: 78: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume true; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,205 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {30936#(<= 4 |fibo2_#in~n|)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,206 INFO L280 TraceCheckUtils]: 80: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,206 INFO L263 TraceCheckUtils]: 81: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,207 INFO L280 TraceCheckUtils]: 82: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,207 INFO L280 TraceCheckUtils]: 83: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,207 INFO L280 TraceCheckUtils]: 84: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,207 INFO L263 TraceCheckUtils]: 85: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,207 INFO L280 TraceCheckUtils]: 86: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,208 INFO L280 TraceCheckUtils]: 87: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,208 INFO L280 TraceCheckUtils]: 88: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,208 INFO L263 TraceCheckUtils]: 89: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,208 INFO L280 TraceCheckUtils]: 90: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,208 INFO L280 TraceCheckUtils]: 91: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,208 INFO L280 TraceCheckUtils]: 92: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,209 INFO L280 TraceCheckUtils]: 93: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,209 INFO L280 TraceCheckUtils]: 94: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,209 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,209 INFO L280 TraceCheckUtils]: 96: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,209 INFO L263 TraceCheckUtils]: 97: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,210 INFO L280 TraceCheckUtils]: 98: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,210 INFO L280 TraceCheckUtils]: 99: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,210 INFO L280 TraceCheckUtils]: 100: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,210 INFO L280 TraceCheckUtils]: 101: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,210 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,210 INFO L280 TraceCheckUtils]: 103: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,211 INFO L280 TraceCheckUtils]: 104: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,211 INFO L280 TraceCheckUtils]: 105: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,211 INFO L280 TraceCheckUtils]: 106: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,211 INFO L280 TraceCheckUtils]: 107: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,211 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,211 INFO L280 TraceCheckUtils]: 109: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,212 INFO L263 TraceCheckUtils]: 110: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,212 INFO L280 TraceCheckUtils]: 111: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,212 INFO L280 TraceCheckUtils]: 112: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,212 INFO L280 TraceCheckUtils]: 113: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,212 INFO L280 TraceCheckUtils]: 114: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,212 INFO L280 TraceCheckUtils]: 115: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,213 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,213 INFO L280 TraceCheckUtils]: 117: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,213 INFO L280 TraceCheckUtils]: 118: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,213 INFO L280 TraceCheckUtils]: 119: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,213 INFO L280 TraceCheckUtils]: 120: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,214 INFO L280 TraceCheckUtils]: 121: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,216 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29114#true} {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,217 INFO L280 TraceCheckUtils]: 123: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,218 INFO L280 TraceCheckUtils]: 124: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,218 INFO L280 TraceCheckUtils]: 125: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,219 INFO L280 TraceCheckUtils]: 126: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,219 INFO L280 TraceCheckUtils]: 127: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume true; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,220 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {30871#(<= 5 |fibo1_#in~n|)} {30340#(<= fibo2_~n 6)} #67#return; {29115#false} is VALID [2020-07-08 22:07:18,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,233 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,236 INFO L280 TraceCheckUtils]: 6: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,236 INFO L263 TraceCheckUtils]: 7: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,236 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,237 INFO L280 TraceCheckUtils]: 9: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,237 INFO L280 TraceCheckUtils]: 10: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,238 INFO L263 TraceCheckUtils]: 11: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,238 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,239 INFO L280 TraceCheckUtils]: 13: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,239 INFO L280 TraceCheckUtils]: 14: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,239 INFO L263 TraceCheckUtils]: 15: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,240 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,240 INFO L280 TraceCheckUtils]: 17: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,241 INFO L280 TraceCheckUtils]: 18: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,241 INFO L263 TraceCheckUtils]: 19: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,242 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,242 INFO L280 TraceCheckUtils]: 21: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,243 INFO L280 TraceCheckUtils]: 22: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,243 INFO L280 TraceCheckUtils]: 23: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,244 INFO L280 TraceCheckUtils]: 24: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,245 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,246 INFO L280 TraceCheckUtils]: 26: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,246 INFO L263 TraceCheckUtils]: 27: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,246 INFO L280 TraceCheckUtils]: 28: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,247 INFO L280 TraceCheckUtils]: 29: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,247 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,247 INFO L280 TraceCheckUtils]: 31: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,248 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,248 INFO L280 TraceCheckUtils]: 33: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,249 INFO L280 TraceCheckUtils]: 34: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,249 INFO L280 TraceCheckUtils]: 35: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,250 INFO L280 TraceCheckUtils]: 36: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,250 INFO L280 TraceCheckUtils]: 37: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,252 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,252 INFO L280 TraceCheckUtils]: 39: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,253 INFO L263 TraceCheckUtils]: 40: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,253 INFO L280 TraceCheckUtils]: 41: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,253 INFO L280 TraceCheckUtils]: 42: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,253 INFO L280 TraceCheckUtils]: 43: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,253 INFO L280 TraceCheckUtils]: 44: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,254 INFO L280 TraceCheckUtils]: 45: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,254 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,255 INFO L280 TraceCheckUtils]: 47: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,255 INFO L280 TraceCheckUtils]: 48: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,256 INFO L280 TraceCheckUtils]: 49: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,257 INFO L280 TraceCheckUtils]: 50: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,257 INFO L280 TraceCheckUtils]: 51: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,258 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,259 INFO L280 TraceCheckUtils]: 53: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,259 INFO L263 TraceCheckUtils]: 54: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,259 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,259 INFO L280 TraceCheckUtils]: 56: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,260 INFO L280 TraceCheckUtils]: 57: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,260 INFO L263 TraceCheckUtils]: 58: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,260 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,260 INFO L280 TraceCheckUtils]: 60: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,260 INFO L280 TraceCheckUtils]: 61: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,260 INFO L280 TraceCheckUtils]: 62: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,261 INFO L280 TraceCheckUtils]: 63: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,261 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,261 INFO L280 TraceCheckUtils]: 65: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,261 INFO L263 TraceCheckUtils]: 66: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,261 INFO L280 TraceCheckUtils]: 67: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,261 INFO L280 TraceCheckUtils]: 68: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,262 INFO L280 TraceCheckUtils]: 69: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,262 INFO L280 TraceCheckUtils]: 70: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,262 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,262 INFO L280 TraceCheckUtils]: 72: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,262 INFO L280 TraceCheckUtils]: 73: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,262 INFO L280 TraceCheckUtils]: 74: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,263 INFO L280 TraceCheckUtils]: 75: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,263 INFO L280 TraceCheckUtils]: 76: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,264 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,265 INFO L280 TraceCheckUtils]: 78: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,266 INFO L280 TraceCheckUtils]: 79: Hoare triple {30656#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,266 INFO L280 TraceCheckUtils]: 80: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,267 INFO L280 TraceCheckUtils]: 81: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,267 INFO L280 TraceCheckUtils]: 82: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume true; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,269 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {30656#(<= |fibo2_#in~n| 4)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,270 INFO L280 TraceCheckUtils]: 84: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,270 INFO L263 TraceCheckUtils]: 85: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,270 INFO L280 TraceCheckUtils]: 86: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,270 INFO L280 TraceCheckUtils]: 87: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,271 INFO L280 TraceCheckUtils]: 88: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,271 INFO L263 TraceCheckUtils]: 89: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,271 INFO L280 TraceCheckUtils]: 90: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,271 INFO L280 TraceCheckUtils]: 91: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,271 INFO L280 TraceCheckUtils]: 92: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,272 INFO L263 TraceCheckUtils]: 93: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,272 INFO L280 TraceCheckUtils]: 94: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,272 INFO L280 TraceCheckUtils]: 95: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,272 INFO L280 TraceCheckUtils]: 96: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,273 INFO L280 TraceCheckUtils]: 97: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,273 INFO L280 TraceCheckUtils]: 98: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,273 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,273 INFO L280 TraceCheckUtils]: 100: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,274 INFO L263 TraceCheckUtils]: 101: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,274 INFO L280 TraceCheckUtils]: 102: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,274 INFO L280 TraceCheckUtils]: 103: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,274 INFO L280 TraceCheckUtils]: 104: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,274 INFO L280 TraceCheckUtils]: 105: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,274 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,275 INFO L280 TraceCheckUtils]: 107: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,275 INFO L280 TraceCheckUtils]: 108: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,275 INFO L280 TraceCheckUtils]: 109: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,275 INFO L280 TraceCheckUtils]: 110: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,276 INFO L280 TraceCheckUtils]: 111: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,276 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,276 INFO L280 TraceCheckUtils]: 113: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,276 INFO L263 TraceCheckUtils]: 114: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,276 INFO L280 TraceCheckUtils]: 115: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,276 INFO L280 TraceCheckUtils]: 116: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,277 INFO L280 TraceCheckUtils]: 117: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,277 INFO L280 TraceCheckUtils]: 118: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,277 INFO L280 TraceCheckUtils]: 119: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,277 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,277 INFO L280 TraceCheckUtils]: 121: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,278 INFO L280 TraceCheckUtils]: 122: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,278 INFO L280 TraceCheckUtils]: 123: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,278 INFO L280 TraceCheckUtils]: 124: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,278 INFO L280 TraceCheckUtils]: 125: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,279 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {29114#true} {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,280 INFO L280 TraceCheckUtils]: 127: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,281 INFO L280 TraceCheckUtils]: 128: Hoare triple {30589#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,281 INFO L280 TraceCheckUtils]: 129: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,281 INFO L280 TraceCheckUtils]: 130: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,282 INFO L280 TraceCheckUtils]: 131: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume true; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,283 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {30589#(<= |fibo1_#in~n| 5)} {29114#true} #65#return; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:18,284 INFO L280 TraceCheckUtils]: 133: Hoare triple {30340#(<= fibo2_~n 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:18,284 INFO L263 TraceCheckUtils]: 134: Hoare triple {30340#(<= fibo2_~n 6)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,284 INFO L280 TraceCheckUtils]: 135: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,285 INFO L280 TraceCheckUtils]: 136: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,286 INFO L280 TraceCheckUtils]: 137: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,286 INFO L263 TraceCheckUtils]: 138: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,286 INFO L280 TraceCheckUtils]: 139: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,287 INFO L280 TraceCheckUtils]: 140: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,287 INFO L280 TraceCheckUtils]: 141: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,288 INFO L263 TraceCheckUtils]: 142: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,288 INFO L280 TraceCheckUtils]: 143: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,288 INFO L280 TraceCheckUtils]: 144: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,288 INFO L280 TraceCheckUtils]: 145: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,288 INFO L263 TraceCheckUtils]: 146: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,288 INFO L280 TraceCheckUtils]: 147: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,289 INFO L280 TraceCheckUtils]: 148: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,289 INFO L280 TraceCheckUtils]: 149: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,289 INFO L263 TraceCheckUtils]: 150: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,289 INFO L280 TraceCheckUtils]: 151: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,289 INFO L280 TraceCheckUtils]: 152: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,290 INFO L280 TraceCheckUtils]: 153: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,290 INFO L280 TraceCheckUtils]: 154: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,290 INFO L280 TraceCheckUtils]: 155: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,290 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,290 INFO L280 TraceCheckUtils]: 157: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,290 INFO L263 TraceCheckUtils]: 158: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,291 INFO L280 TraceCheckUtils]: 159: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,291 INFO L280 TraceCheckUtils]: 160: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,291 INFO L280 TraceCheckUtils]: 161: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,291 INFO L280 TraceCheckUtils]: 162: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,291 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,291 INFO L280 TraceCheckUtils]: 164: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,292 INFO L280 TraceCheckUtils]: 165: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,292 INFO L280 TraceCheckUtils]: 166: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,292 INFO L280 TraceCheckUtils]: 167: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,292 INFO L280 TraceCheckUtils]: 168: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,292 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,292 INFO L280 TraceCheckUtils]: 170: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,293 INFO L263 TraceCheckUtils]: 171: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,293 INFO L280 TraceCheckUtils]: 172: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,293 INFO L280 TraceCheckUtils]: 173: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,293 INFO L280 TraceCheckUtils]: 174: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,293 INFO L280 TraceCheckUtils]: 175: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,293 INFO L280 TraceCheckUtils]: 176: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,294 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,294 INFO L280 TraceCheckUtils]: 178: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,294 INFO L280 TraceCheckUtils]: 179: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,294 INFO L280 TraceCheckUtils]: 180: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,294 INFO L280 TraceCheckUtils]: 181: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,294 INFO L280 TraceCheckUtils]: 182: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,295 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,296 INFO L280 TraceCheckUtils]: 184: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,296 INFO L263 TraceCheckUtils]: 185: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,297 INFO L280 TraceCheckUtils]: 186: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,297 INFO L280 TraceCheckUtils]: 187: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,298 INFO L280 TraceCheckUtils]: 188: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,298 INFO L263 TraceCheckUtils]: 189: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,299 INFO L280 TraceCheckUtils]: 190: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,299 INFO L280 TraceCheckUtils]: 191: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,299 INFO L280 TraceCheckUtils]: 192: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,299 INFO L280 TraceCheckUtils]: 193: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,299 INFO L280 TraceCheckUtils]: 194: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,300 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,301 INFO L280 TraceCheckUtils]: 196: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,301 INFO L263 TraceCheckUtils]: 197: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,301 INFO L280 TraceCheckUtils]: 198: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,301 INFO L280 TraceCheckUtils]: 199: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,302 INFO L280 TraceCheckUtils]: 200: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,302 INFO L280 TraceCheckUtils]: 201: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,303 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,304 INFO L280 TraceCheckUtils]: 203: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,304 INFO L280 TraceCheckUtils]: 204: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,305 INFO L280 TraceCheckUtils]: 205: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,305 INFO L280 TraceCheckUtils]: 206: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,306 INFO L280 TraceCheckUtils]: 207: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,307 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,308 INFO L280 TraceCheckUtils]: 209: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,308 INFO L280 TraceCheckUtils]: 210: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,309 INFO L280 TraceCheckUtils]: 211: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,309 INFO L280 TraceCheckUtils]: 212: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,310 INFO L280 TraceCheckUtils]: 213: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume true; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,311 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {30936#(<= 4 |fibo2_#in~n|)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,312 INFO L280 TraceCheckUtils]: 215: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,312 INFO L263 TraceCheckUtils]: 216: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,312 INFO L280 TraceCheckUtils]: 217: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,312 INFO L280 TraceCheckUtils]: 218: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,312 INFO L280 TraceCheckUtils]: 219: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,313 INFO L263 TraceCheckUtils]: 220: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,313 INFO L280 TraceCheckUtils]: 221: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,313 INFO L280 TraceCheckUtils]: 222: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,313 INFO L280 TraceCheckUtils]: 223: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,313 INFO L263 TraceCheckUtils]: 224: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,313 INFO L280 TraceCheckUtils]: 225: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,314 INFO L280 TraceCheckUtils]: 226: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,314 INFO L280 TraceCheckUtils]: 227: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,314 INFO L280 TraceCheckUtils]: 228: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,314 INFO L280 TraceCheckUtils]: 229: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,314 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,315 INFO L280 TraceCheckUtils]: 231: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,315 INFO L263 TraceCheckUtils]: 232: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,315 INFO L280 TraceCheckUtils]: 233: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,315 INFO L280 TraceCheckUtils]: 234: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,315 INFO L280 TraceCheckUtils]: 235: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,315 INFO L280 TraceCheckUtils]: 236: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,316 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,316 INFO L280 TraceCheckUtils]: 238: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,316 INFO L280 TraceCheckUtils]: 239: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,316 INFO L280 TraceCheckUtils]: 240: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,316 INFO L280 TraceCheckUtils]: 241: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,316 INFO L280 TraceCheckUtils]: 242: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,317 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,317 INFO L280 TraceCheckUtils]: 244: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,317 INFO L263 TraceCheckUtils]: 245: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,317 INFO L280 TraceCheckUtils]: 246: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,317 INFO L280 TraceCheckUtils]: 247: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,318 INFO L280 TraceCheckUtils]: 248: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,318 INFO L280 TraceCheckUtils]: 249: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,318 INFO L280 TraceCheckUtils]: 250: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,318 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,318 INFO L280 TraceCheckUtils]: 252: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,318 INFO L280 TraceCheckUtils]: 253: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,319 INFO L280 TraceCheckUtils]: 254: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,319 INFO L280 TraceCheckUtils]: 255: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,319 INFO L280 TraceCheckUtils]: 256: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,320 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {29114#true} {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,321 INFO L280 TraceCheckUtils]: 258: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,321 INFO L280 TraceCheckUtils]: 259: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,322 INFO L280 TraceCheckUtils]: 260: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,322 INFO L280 TraceCheckUtils]: 261: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,323 INFO L280 TraceCheckUtils]: 262: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume true; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,324 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {30871#(<= 5 |fibo1_#in~n|)} {30340#(<= fibo2_~n 6)} #67#return; {29115#false} is VALID [2020-07-08 22:07:18,324 INFO L280 TraceCheckUtils]: 264: Hoare triple {29115#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:18,324 INFO L280 TraceCheckUtils]: 265: Hoare triple {29115#false} #res := #t~ret2 + #t~ret3; {29115#false} is VALID [2020-07-08 22:07:18,324 INFO L280 TraceCheckUtils]: 266: Hoare triple {29115#false} havoc #t~ret3; {29115#false} is VALID [2020-07-08 22:07:18,325 INFO L280 TraceCheckUtils]: 267: Hoare triple {29115#false} havoc #t~ret2; {29115#false} is VALID [2020-07-08 22:07:18,325 INFO L280 TraceCheckUtils]: 268: Hoare triple {29115#false} assume true; {29115#false} is VALID [2020-07-08 22:07:18,325 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {29115#false} {29115#false} #71#return; {29115#false} is VALID [2020-07-08 22:07:18,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,371 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,372 INFO L263 TraceCheckUtils]: 7: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,373 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,373 INFO L280 TraceCheckUtils]: 9: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,374 INFO L280 TraceCheckUtils]: 10: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,374 INFO L263 TraceCheckUtils]: 11: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,375 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,375 INFO L280 TraceCheckUtils]: 13: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,376 INFO L280 TraceCheckUtils]: 14: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,376 INFO L263 TraceCheckUtils]: 15: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,376 INFO L280 TraceCheckUtils]: 16: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,377 INFO L280 TraceCheckUtils]: 17: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,377 INFO L280 TraceCheckUtils]: 18: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,377 INFO L263 TraceCheckUtils]: 19: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,378 INFO L280 TraceCheckUtils]: 20: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,378 INFO L280 TraceCheckUtils]: 21: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,379 INFO L280 TraceCheckUtils]: 22: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,379 INFO L263 TraceCheckUtils]: 23: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,380 INFO L280 TraceCheckUtils]: 24: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,380 INFO L280 TraceCheckUtils]: 25: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,381 INFO L280 TraceCheckUtils]: 26: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,381 INFO L280 TraceCheckUtils]: 27: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,382 INFO L280 TraceCheckUtils]: 28: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,383 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,384 INFO L280 TraceCheckUtils]: 30: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,384 INFO L263 TraceCheckUtils]: 31: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,384 INFO L280 TraceCheckUtils]: 32: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,384 INFO L280 TraceCheckUtils]: 33: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,385 INFO L280 TraceCheckUtils]: 34: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,385 INFO L280 TraceCheckUtils]: 35: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,386 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,386 INFO L280 TraceCheckUtils]: 37: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,386 INFO L280 TraceCheckUtils]: 38: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,387 INFO L280 TraceCheckUtils]: 39: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,387 INFO L280 TraceCheckUtils]: 40: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,387 INFO L280 TraceCheckUtils]: 41: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,388 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,389 INFO L280 TraceCheckUtils]: 43: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,389 INFO L263 TraceCheckUtils]: 44: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,389 INFO L280 TraceCheckUtils]: 45: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,389 INFO L280 TraceCheckUtils]: 46: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,389 INFO L280 TraceCheckUtils]: 47: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,389 INFO L280 TraceCheckUtils]: 48: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,390 INFO L280 TraceCheckUtils]: 49: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,390 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,391 INFO L280 TraceCheckUtils]: 51: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,391 INFO L280 TraceCheckUtils]: 52: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,392 INFO L280 TraceCheckUtils]: 53: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,392 INFO L280 TraceCheckUtils]: 54: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,393 INFO L280 TraceCheckUtils]: 55: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,394 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,395 INFO L280 TraceCheckUtils]: 57: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,395 INFO L263 TraceCheckUtils]: 58: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,395 INFO L280 TraceCheckUtils]: 59: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,395 INFO L280 TraceCheckUtils]: 60: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,395 INFO L280 TraceCheckUtils]: 61: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,395 INFO L263 TraceCheckUtils]: 62: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,395 INFO L280 TraceCheckUtils]: 63: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,396 INFO L280 TraceCheckUtils]: 64: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,396 INFO L280 TraceCheckUtils]: 65: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,396 INFO L280 TraceCheckUtils]: 66: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,396 INFO L280 TraceCheckUtils]: 67: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,396 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,396 INFO L280 TraceCheckUtils]: 69: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,396 INFO L263 TraceCheckUtils]: 70: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,396 INFO L280 TraceCheckUtils]: 71: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,396 INFO L280 TraceCheckUtils]: 72: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,397 INFO L280 TraceCheckUtils]: 73: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,397 INFO L280 TraceCheckUtils]: 74: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,397 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,397 INFO L280 TraceCheckUtils]: 76: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,397 INFO L280 TraceCheckUtils]: 77: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,397 INFO L280 TraceCheckUtils]: 78: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,397 INFO L280 TraceCheckUtils]: 79: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,397 INFO L280 TraceCheckUtils]: 80: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,398 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,398 INFO L280 TraceCheckUtils]: 82: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,399 INFO L280 TraceCheckUtils]: 83: Hoare triple {30656#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,399 INFO L280 TraceCheckUtils]: 84: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,399 INFO L280 TraceCheckUtils]: 85: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,400 INFO L280 TraceCheckUtils]: 86: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume true; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,406 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {30656#(<= |fibo2_#in~n| 4)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,407 INFO L280 TraceCheckUtils]: 88: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,407 INFO L263 TraceCheckUtils]: 89: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,407 INFO L280 TraceCheckUtils]: 90: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,408 INFO L280 TraceCheckUtils]: 91: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,408 INFO L280 TraceCheckUtils]: 92: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,408 INFO L263 TraceCheckUtils]: 93: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,408 INFO L280 TraceCheckUtils]: 94: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,408 INFO L280 TraceCheckUtils]: 95: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,408 INFO L280 TraceCheckUtils]: 96: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,408 INFO L263 TraceCheckUtils]: 97: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,408 INFO L280 TraceCheckUtils]: 98: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,408 INFO L280 TraceCheckUtils]: 99: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,409 INFO L280 TraceCheckUtils]: 100: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,409 INFO L280 TraceCheckUtils]: 101: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,409 INFO L280 TraceCheckUtils]: 102: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,409 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,409 INFO L280 TraceCheckUtils]: 104: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,409 INFO L263 TraceCheckUtils]: 105: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,410 INFO L280 TraceCheckUtils]: 106: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,410 INFO L280 TraceCheckUtils]: 107: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,410 INFO L280 TraceCheckUtils]: 108: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,410 INFO L280 TraceCheckUtils]: 109: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,410 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,410 INFO L280 TraceCheckUtils]: 111: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,410 INFO L280 TraceCheckUtils]: 112: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,411 INFO L280 TraceCheckUtils]: 113: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,411 INFO L280 TraceCheckUtils]: 114: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,411 INFO L280 TraceCheckUtils]: 115: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,411 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,411 INFO L280 TraceCheckUtils]: 117: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,411 INFO L263 TraceCheckUtils]: 118: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,411 INFO L280 TraceCheckUtils]: 119: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,411 INFO L280 TraceCheckUtils]: 120: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,411 INFO L280 TraceCheckUtils]: 121: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,412 INFO L280 TraceCheckUtils]: 122: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,412 INFO L280 TraceCheckUtils]: 123: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,412 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,412 INFO L280 TraceCheckUtils]: 125: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,412 INFO L280 TraceCheckUtils]: 126: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,412 INFO L280 TraceCheckUtils]: 127: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,412 INFO L280 TraceCheckUtils]: 128: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,412 INFO L280 TraceCheckUtils]: 129: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,413 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {29114#true} {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,414 INFO L280 TraceCheckUtils]: 131: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,414 INFO L280 TraceCheckUtils]: 132: Hoare triple {30589#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,414 INFO L280 TraceCheckUtils]: 133: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,415 INFO L280 TraceCheckUtils]: 134: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,415 INFO L280 TraceCheckUtils]: 135: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume true; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,416 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {30589#(<= |fibo1_#in~n| 5)} {29114#true} #65#return; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:18,417 INFO L280 TraceCheckUtils]: 137: Hoare triple {30340#(<= fibo2_~n 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:18,417 INFO L263 TraceCheckUtils]: 138: Hoare triple {30340#(<= fibo2_~n 6)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,418 INFO L280 TraceCheckUtils]: 139: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,418 INFO L280 TraceCheckUtils]: 140: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,418 INFO L280 TraceCheckUtils]: 141: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,418 INFO L263 TraceCheckUtils]: 142: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,419 INFO L280 TraceCheckUtils]: 143: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,419 INFO L280 TraceCheckUtils]: 144: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,419 INFO L280 TraceCheckUtils]: 145: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,420 INFO L263 TraceCheckUtils]: 146: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,420 INFO L280 TraceCheckUtils]: 147: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,420 INFO L280 TraceCheckUtils]: 148: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,420 INFO L280 TraceCheckUtils]: 149: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,420 INFO L263 TraceCheckUtils]: 150: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,420 INFO L280 TraceCheckUtils]: 151: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,420 INFO L280 TraceCheckUtils]: 152: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,420 INFO L280 TraceCheckUtils]: 153: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,421 INFO L263 TraceCheckUtils]: 154: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,421 INFO L280 TraceCheckUtils]: 155: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,421 INFO L280 TraceCheckUtils]: 156: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,421 INFO L280 TraceCheckUtils]: 157: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,421 INFO L280 TraceCheckUtils]: 158: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,421 INFO L280 TraceCheckUtils]: 159: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,422 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,422 INFO L280 TraceCheckUtils]: 161: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,422 INFO L263 TraceCheckUtils]: 162: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,422 INFO L280 TraceCheckUtils]: 163: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,422 INFO L280 TraceCheckUtils]: 164: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,422 INFO L280 TraceCheckUtils]: 165: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,423 INFO L280 TraceCheckUtils]: 166: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,423 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,423 INFO L280 TraceCheckUtils]: 168: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,423 INFO L280 TraceCheckUtils]: 169: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,423 INFO L280 TraceCheckUtils]: 170: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,423 INFO L280 TraceCheckUtils]: 171: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,424 INFO L280 TraceCheckUtils]: 172: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,424 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,424 INFO L280 TraceCheckUtils]: 174: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,424 INFO L263 TraceCheckUtils]: 175: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,424 INFO L280 TraceCheckUtils]: 176: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,424 INFO L280 TraceCheckUtils]: 177: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,425 INFO L280 TraceCheckUtils]: 178: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,425 INFO L280 TraceCheckUtils]: 179: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,425 INFO L280 TraceCheckUtils]: 180: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,425 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,425 INFO L280 TraceCheckUtils]: 182: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,425 INFO L280 TraceCheckUtils]: 183: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,425 INFO L280 TraceCheckUtils]: 184: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,426 INFO L280 TraceCheckUtils]: 185: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,426 INFO L280 TraceCheckUtils]: 186: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,431 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,431 INFO L280 TraceCheckUtils]: 188: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,431 INFO L263 TraceCheckUtils]: 189: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,432 INFO L280 TraceCheckUtils]: 190: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,432 INFO L280 TraceCheckUtils]: 191: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,433 INFO L280 TraceCheckUtils]: 192: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,433 INFO L263 TraceCheckUtils]: 193: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,433 INFO L280 TraceCheckUtils]: 194: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,433 INFO L280 TraceCheckUtils]: 195: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,433 INFO L280 TraceCheckUtils]: 196: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,433 INFO L280 TraceCheckUtils]: 197: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,434 INFO L280 TraceCheckUtils]: 198: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,434 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,435 INFO L280 TraceCheckUtils]: 200: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,435 INFO L263 TraceCheckUtils]: 201: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,435 INFO L280 TraceCheckUtils]: 202: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,435 INFO L280 TraceCheckUtils]: 203: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,435 INFO L280 TraceCheckUtils]: 204: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,435 INFO L280 TraceCheckUtils]: 205: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,436 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,436 INFO L280 TraceCheckUtils]: 207: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,437 INFO L280 TraceCheckUtils]: 208: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,437 INFO L280 TraceCheckUtils]: 209: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,438 INFO L280 TraceCheckUtils]: 210: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,438 INFO L280 TraceCheckUtils]: 211: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,440 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,440 INFO L280 TraceCheckUtils]: 213: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,440 INFO L280 TraceCheckUtils]: 214: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,441 INFO L280 TraceCheckUtils]: 215: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,441 INFO L280 TraceCheckUtils]: 216: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,441 INFO L280 TraceCheckUtils]: 217: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume true; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,443 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {30936#(<= 4 |fibo2_#in~n|)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,444 INFO L280 TraceCheckUtils]: 219: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,444 INFO L263 TraceCheckUtils]: 220: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,444 INFO L280 TraceCheckUtils]: 221: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,444 INFO L280 TraceCheckUtils]: 222: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,444 INFO L280 TraceCheckUtils]: 223: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,445 INFO L263 TraceCheckUtils]: 224: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,445 INFO L280 TraceCheckUtils]: 225: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,445 INFO L280 TraceCheckUtils]: 226: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,445 INFO L280 TraceCheckUtils]: 227: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,445 INFO L263 TraceCheckUtils]: 228: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,446 INFO L280 TraceCheckUtils]: 229: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,446 INFO L280 TraceCheckUtils]: 230: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,446 INFO L280 TraceCheckUtils]: 231: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,446 INFO L280 TraceCheckUtils]: 232: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,446 INFO L280 TraceCheckUtils]: 233: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,446 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,446 INFO L280 TraceCheckUtils]: 235: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,447 INFO L263 TraceCheckUtils]: 236: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,447 INFO L280 TraceCheckUtils]: 237: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,447 INFO L280 TraceCheckUtils]: 238: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,447 INFO L280 TraceCheckUtils]: 239: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,447 INFO L280 TraceCheckUtils]: 240: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,447 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,447 INFO L280 TraceCheckUtils]: 242: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,447 INFO L280 TraceCheckUtils]: 243: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,447 INFO L280 TraceCheckUtils]: 244: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,448 INFO L280 TraceCheckUtils]: 245: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,448 INFO L280 TraceCheckUtils]: 246: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,448 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,448 INFO L280 TraceCheckUtils]: 248: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,448 INFO L263 TraceCheckUtils]: 249: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,448 INFO L280 TraceCheckUtils]: 250: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,448 INFO L280 TraceCheckUtils]: 251: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,448 INFO L280 TraceCheckUtils]: 252: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,448 INFO L280 TraceCheckUtils]: 253: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,449 INFO L280 TraceCheckUtils]: 254: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,449 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,449 INFO L280 TraceCheckUtils]: 256: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,449 INFO L280 TraceCheckUtils]: 257: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,449 INFO L280 TraceCheckUtils]: 258: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,449 INFO L280 TraceCheckUtils]: 259: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,449 INFO L280 TraceCheckUtils]: 260: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,450 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {29114#true} {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,450 INFO L280 TraceCheckUtils]: 262: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,451 INFO L280 TraceCheckUtils]: 263: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,451 INFO L280 TraceCheckUtils]: 264: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,452 INFO L280 TraceCheckUtils]: 265: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,452 INFO L280 TraceCheckUtils]: 266: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume true; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,453 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {30871#(<= 5 |fibo1_#in~n|)} {30340#(<= fibo2_~n 6)} #67#return; {29115#false} is VALID [2020-07-08 22:07:18,453 INFO L280 TraceCheckUtils]: 268: Hoare triple {29115#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:18,453 INFO L280 TraceCheckUtils]: 269: Hoare triple {29115#false} #res := #t~ret2 + #t~ret3; {29115#false} is VALID [2020-07-08 22:07:18,453 INFO L280 TraceCheckUtils]: 270: Hoare triple {29115#false} havoc #t~ret3; {29115#false} is VALID [2020-07-08 22:07:18,453 INFO L280 TraceCheckUtils]: 271: Hoare triple {29115#false} havoc #t~ret2; {29115#false} is VALID [2020-07-08 22:07:18,453 INFO L280 TraceCheckUtils]: 272: Hoare triple {29115#false} assume true; {29115#false} is VALID [2020-07-08 22:07:18,453 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {29115#false} {29114#true} #69#return; {29115#false} is VALID [2020-07-08 22:07:18,453 INFO L280 TraceCheckUtils]: 274: Hoare triple {29115#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:18,454 INFO L263 TraceCheckUtils]: 275: Hoare triple {29115#false} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,454 INFO L280 TraceCheckUtils]: 276: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,454 INFO L280 TraceCheckUtils]: 277: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,454 INFO L280 TraceCheckUtils]: 278: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,454 INFO L263 TraceCheckUtils]: 279: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,454 INFO L280 TraceCheckUtils]: 280: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,455 INFO L280 TraceCheckUtils]: 281: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,455 INFO L280 TraceCheckUtils]: 282: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,455 INFO L263 TraceCheckUtils]: 283: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,456 INFO L280 TraceCheckUtils]: 284: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,456 INFO L280 TraceCheckUtils]: 285: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,456 INFO L280 TraceCheckUtils]: 286: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,456 INFO L263 TraceCheckUtils]: 287: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,457 INFO L280 TraceCheckUtils]: 288: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,457 INFO L280 TraceCheckUtils]: 289: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,457 INFO L280 TraceCheckUtils]: 290: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,458 INFO L263 TraceCheckUtils]: 291: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,458 INFO L280 TraceCheckUtils]: 292: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,458 INFO L280 TraceCheckUtils]: 293: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,459 INFO L280 TraceCheckUtils]: 294: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,459 INFO L263 TraceCheckUtils]: 295: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,459 INFO L280 TraceCheckUtils]: 296: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,459 INFO L280 TraceCheckUtils]: 297: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,460 INFO L280 TraceCheckUtils]: 298: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,460 INFO L280 TraceCheckUtils]: 299: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,461 INFO L280 TraceCheckUtils]: 300: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,461 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,462 INFO L280 TraceCheckUtils]: 302: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,462 INFO L263 TraceCheckUtils]: 303: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,462 INFO L280 TraceCheckUtils]: 304: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,462 INFO L280 TraceCheckUtils]: 305: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,462 INFO L280 TraceCheckUtils]: 306: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,463 INFO L280 TraceCheckUtils]: 307: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,463 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,464 INFO L280 TraceCheckUtils]: 309: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,464 INFO L280 TraceCheckUtils]: 310: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,464 INFO L280 TraceCheckUtils]: 311: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,465 INFO L280 TraceCheckUtils]: 312: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,465 INFO L280 TraceCheckUtils]: 313: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,466 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,466 INFO L280 TraceCheckUtils]: 315: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,466 INFO L263 TraceCheckUtils]: 316: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,467 INFO L280 TraceCheckUtils]: 317: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,467 INFO L280 TraceCheckUtils]: 318: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,467 INFO L280 TraceCheckUtils]: 319: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,467 INFO L280 TraceCheckUtils]: 320: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,467 INFO L280 TraceCheckUtils]: 321: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,468 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,468 INFO L280 TraceCheckUtils]: 323: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,468 INFO L280 TraceCheckUtils]: 324: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,469 INFO L280 TraceCheckUtils]: 325: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,469 INFO L280 TraceCheckUtils]: 326: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,469 INFO L280 TraceCheckUtils]: 327: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,470 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,471 INFO L280 TraceCheckUtils]: 329: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,471 INFO L263 TraceCheckUtils]: 330: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,471 INFO L280 TraceCheckUtils]: 331: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,471 INFO L280 TraceCheckUtils]: 332: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,471 INFO L280 TraceCheckUtils]: 333: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,471 INFO L263 TraceCheckUtils]: 334: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,471 INFO L280 TraceCheckUtils]: 335: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,472 INFO L280 TraceCheckUtils]: 336: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,472 INFO L280 TraceCheckUtils]: 337: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,472 INFO L280 TraceCheckUtils]: 338: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,472 INFO L280 TraceCheckUtils]: 339: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,472 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,472 INFO L280 TraceCheckUtils]: 341: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,472 INFO L263 TraceCheckUtils]: 342: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,472 INFO L280 TraceCheckUtils]: 343: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,473 INFO L280 TraceCheckUtils]: 344: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,473 INFO L280 TraceCheckUtils]: 345: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,473 INFO L280 TraceCheckUtils]: 346: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,473 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,473 INFO L280 TraceCheckUtils]: 348: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,473 INFO L280 TraceCheckUtils]: 349: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,473 INFO L280 TraceCheckUtils]: 350: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,474 INFO L280 TraceCheckUtils]: 351: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,474 INFO L280 TraceCheckUtils]: 352: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,474 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,475 INFO L280 TraceCheckUtils]: 354: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,475 INFO L280 TraceCheckUtils]: 355: Hoare triple {30656#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,476 INFO L280 TraceCheckUtils]: 356: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,476 INFO L280 TraceCheckUtils]: 357: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,476 INFO L280 TraceCheckUtils]: 358: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume true; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,477 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {30656#(<= |fibo2_#in~n| 4)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,478 INFO L280 TraceCheckUtils]: 360: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,478 INFO L263 TraceCheckUtils]: 361: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,478 INFO L280 TraceCheckUtils]: 362: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,479 INFO L280 TraceCheckUtils]: 363: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,479 INFO L280 TraceCheckUtils]: 364: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,479 INFO L263 TraceCheckUtils]: 365: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,479 INFO L280 TraceCheckUtils]: 366: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,479 INFO L280 TraceCheckUtils]: 367: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,480 INFO L280 TraceCheckUtils]: 368: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,480 INFO L263 TraceCheckUtils]: 369: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,480 INFO L280 TraceCheckUtils]: 370: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,480 INFO L280 TraceCheckUtils]: 371: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,480 INFO L280 TraceCheckUtils]: 372: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,480 INFO L280 TraceCheckUtils]: 373: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,480 INFO L280 TraceCheckUtils]: 374: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,481 INFO L275 TraceCheckUtils]: 375: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,481 INFO L280 TraceCheckUtils]: 376: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,481 INFO L263 TraceCheckUtils]: 377: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,481 INFO L280 TraceCheckUtils]: 378: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,481 INFO L280 TraceCheckUtils]: 379: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,481 INFO L280 TraceCheckUtils]: 380: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,481 INFO L280 TraceCheckUtils]: 381: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,481 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,481 INFO L280 TraceCheckUtils]: 383: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,482 INFO L280 TraceCheckUtils]: 384: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,482 INFO L280 TraceCheckUtils]: 385: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,482 INFO L280 TraceCheckUtils]: 386: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,482 INFO L280 TraceCheckUtils]: 387: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,482 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,482 INFO L280 TraceCheckUtils]: 389: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,482 INFO L263 TraceCheckUtils]: 390: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,482 INFO L280 TraceCheckUtils]: 391: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,482 INFO L280 TraceCheckUtils]: 392: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,483 INFO L280 TraceCheckUtils]: 393: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,483 INFO L280 TraceCheckUtils]: 394: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,483 INFO L280 TraceCheckUtils]: 395: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,483 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,483 INFO L280 TraceCheckUtils]: 397: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,483 INFO L280 TraceCheckUtils]: 398: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,483 INFO L280 TraceCheckUtils]: 399: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,483 INFO L280 TraceCheckUtils]: 400: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,483 INFO L280 TraceCheckUtils]: 401: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,484 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {29114#true} {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,485 INFO L280 TraceCheckUtils]: 403: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,485 INFO L280 TraceCheckUtils]: 404: Hoare triple {30589#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,485 INFO L280 TraceCheckUtils]: 405: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,486 INFO L280 TraceCheckUtils]: 406: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,486 INFO L280 TraceCheckUtils]: 407: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume true; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,487 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {30589#(<= |fibo1_#in~n| 5)} {29114#true} #65#return; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:18,487 INFO L280 TraceCheckUtils]: 409: Hoare triple {30340#(<= fibo2_~n 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:18,487 INFO L263 TraceCheckUtils]: 410: Hoare triple {30340#(<= fibo2_~n 6)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,488 INFO L280 TraceCheckUtils]: 411: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,488 INFO L280 TraceCheckUtils]: 412: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,488 INFO L280 TraceCheckUtils]: 413: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,489 INFO L263 TraceCheckUtils]: 414: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,489 INFO L280 TraceCheckUtils]: 415: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,489 INFO L280 TraceCheckUtils]: 416: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,490 INFO L280 TraceCheckUtils]: 417: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,490 INFO L263 TraceCheckUtils]: 418: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,490 INFO L280 TraceCheckUtils]: 419: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,490 INFO L280 TraceCheckUtils]: 420: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,490 INFO L280 TraceCheckUtils]: 421: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,490 INFO L263 TraceCheckUtils]: 422: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,490 INFO L280 TraceCheckUtils]: 423: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,490 INFO L280 TraceCheckUtils]: 424: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,491 INFO L280 TraceCheckUtils]: 425: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,491 INFO L263 TraceCheckUtils]: 426: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,491 INFO L280 TraceCheckUtils]: 427: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,491 INFO L280 TraceCheckUtils]: 428: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,491 INFO L280 TraceCheckUtils]: 429: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,491 INFO L280 TraceCheckUtils]: 430: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,491 INFO L280 TraceCheckUtils]: 431: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,491 INFO L275 TraceCheckUtils]: 432: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,491 INFO L280 TraceCheckUtils]: 433: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,492 INFO L263 TraceCheckUtils]: 434: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,492 INFO L280 TraceCheckUtils]: 435: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,492 INFO L280 TraceCheckUtils]: 436: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,492 INFO L280 TraceCheckUtils]: 437: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,492 INFO L280 TraceCheckUtils]: 438: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,492 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,492 INFO L280 TraceCheckUtils]: 440: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,492 INFO L280 TraceCheckUtils]: 441: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,492 INFO L280 TraceCheckUtils]: 442: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,493 INFO L280 TraceCheckUtils]: 443: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,493 INFO L280 TraceCheckUtils]: 444: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,493 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,493 INFO L280 TraceCheckUtils]: 446: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,493 INFO L263 TraceCheckUtils]: 447: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,493 INFO L280 TraceCheckUtils]: 448: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,493 INFO L280 TraceCheckUtils]: 449: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,493 INFO L280 TraceCheckUtils]: 450: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,493 INFO L280 TraceCheckUtils]: 451: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,494 INFO L280 TraceCheckUtils]: 452: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,494 INFO L275 TraceCheckUtils]: 453: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,494 INFO L280 TraceCheckUtils]: 454: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,494 INFO L280 TraceCheckUtils]: 455: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,494 INFO L280 TraceCheckUtils]: 456: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,494 INFO L280 TraceCheckUtils]: 457: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,494 INFO L280 TraceCheckUtils]: 458: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,495 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,495 INFO L280 TraceCheckUtils]: 460: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,495 INFO L263 TraceCheckUtils]: 461: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,496 INFO L280 TraceCheckUtils]: 462: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,496 INFO L280 TraceCheckUtils]: 463: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,497 INFO L280 TraceCheckUtils]: 464: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,497 INFO L263 TraceCheckUtils]: 465: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,497 INFO L280 TraceCheckUtils]: 466: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,497 INFO L280 TraceCheckUtils]: 467: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,497 INFO L280 TraceCheckUtils]: 468: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,498 INFO L280 TraceCheckUtils]: 469: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,498 INFO L280 TraceCheckUtils]: 470: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,498 INFO L275 TraceCheckUtils]: 471: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,500 INFO L280 TraceCheckUtils]: 472: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,500 INFO L263 TraceCheckUtils]: 473: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,500 INFO L280 TraceCheckUtils]: 474: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,500 INFO L280 TraceCheckUtils]: 475: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,501 INFO L280 TraceCheckUtils]: 476: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,501 INFO L280 TraceCheckUtils]: 477: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,502 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,502 INFO L280 TraceCheckUtils]: 479: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,503 INFO L280 TraceCheckUtils]: 480: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,504 INFO L280 TraceCheckUtils]: 481: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,504 INFO L280 TraceCheckUtils]: 482: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,505 INFO L280 TraceCheckUtils]: 483: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,507 INFO L275 TraceCheckUtils]: 484: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,507 INFO L280 TraceCheckUtils]: 485: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,508 INFO L280 TraceCheckUtils]: 486: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,509 INFO L280 TraceCheckUtils]: 487: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,509 INFO L280 TraceCheckUtils]: 488: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,510 INFO L280 TraceCheckUtils]: 489: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume true; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,511 INFO L275 TraceCheckUtils]: 490: Hoare quadruple {30936#(<= 4 |fibo2_#in~n|)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,511 INFO L280 TraceCheckUtils]: 491: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,511 INFO L263 TraceCheckUtils]: 492: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,511 INFO L280 TraceCheckUtils]: 493: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,512 INFO L280 TraceCheckUtils]: 494: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,512 INFO L280 TraceCheckUtils]: 495: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,512 INFO L263 TraceCheckUtils]: 496: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,512 INFO L280 TraceCheckUtils]: 497: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,512 INFO L280 TraceCheckUtils]: 498: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,512 INFO L280 TraceCheckUtils]: 499: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,512 INFO L263 TraceCheckUtils]: 500: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,512 INFO L280 TraceCheckUtils]: 501: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,512 INFO L280 TraceCheckUtils]: 502: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,513 INFO L280 TraceCheckUtils]: 503: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,513 INFO L280 TraceCheckUtils]: 504: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,513 INFO L280 TraceCheckUtils]: 505: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,513 INFO L275 TraceCheckUtils]: 506: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,513 INFO L280 TraceCheckUtils]: 507: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,513 INFO L263 TraceCheckUtils]: 508: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,514 INFO L280 TraceCheckUtils]: 509: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,514 INFO L280 TraceCheckUtils]: 510: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,514 INFO L280 TraceCheckUtils]: 511: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,514 INFO L280 TraceCheckUtils]: 512: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,514 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,514 INFO L280 TraceCheckUtils]: 514: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,514 INFO L280 TraceCheckUtils]: 515: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,514 INFO L280 TraceCheckUtils]: 516: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,515 INFO L280 TraceCheckUtils]: 517: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,515 INFO L280 TraceCheckUtils]: 518: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,515 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,515 INFO L280 TraceCheckUtils]: 520: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,515 INFO L263 TraceCheckUtils]: 521: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,515 INFO L280 TraceCheckUtils]: 522: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,515 INFO L280 TraceCheckUtils]: 523: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,515 INFO L280 TraceCheckUtils]: 524: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,515 INFO L280 TraceCheckUtils]: 525: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,516 INFO L280 TraceCheckUtils]: 526: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,516 INFO L275 TraceCheckUtils]: 527: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,516 INFO L280 TraceCheckUtils]: 528: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,516 INFO L280 TraceCheckUtils]: 529: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,516 INFO L280 TraceCheckUtils]: 530: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,516 INFO L280 TraceCheckUtils]: 531: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,517 INFO L280 TraceCheckUtils]: 532: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,518 INFO L275 TraceCheckUtils]: 533: Hoare quadruple {29114#true} {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,518 INFO L280 TraceCheckUtils]: 534: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,518 INFO L280 TraceCheckUtils]: 535: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,519 INFO L280 TraceCheckUtils]: 536: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,519 INFO L280 TraceCheckUtils]: 537: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,520 INFO L280 TraceCheckUtils]: 538: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume true; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,521 INFO L275 TraceCheckUtils]: 539: Hoare quadruple {30871#(<= 5 |fibo1_#in~n|)} {30340#(<= fibo2_~n 6)} #67#return; {29115#false} is VALID [2020-07-08 22:07:18,521 INFO L280 TraceCheckUtils]: 540: Hoare triple {29115#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:18,521 INFO L280 TraceCheckUtils]: 541: Hoare triple {29115#false} #res := #t~ret2 + #t~ret3; {29115#false} is VALID [2020-07-08 22:07:18,521 INFO L280 TraceCheckUtils]: 542: Hoare triple {29115#false} havoc #t~ret3; {29115#false} is VALID [2020-07-08 22:07:18,522 INFO L280 TraceCheckUtils]: 543: Hoare triple {29115#false} havoc #t~ret2; {29115#false} is VALID [2020-07-08 22:07:18,522 INFO L280 TraceCheckUtils]: 544: Hoare triple {29115#false} assume true; {29115#false} is VALID [2020-07-08 22:07:18,522 INFO L275 TraceCheckUtils]: 545: Hoare quadruple {29115#false} {29115#false} #71#return; {29115#false} is VALID [2020-07-08 22:07:18,522 INFO L280 TraceCheckUtils]: 546: Hoare triple {29115#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:18,522 INFO L280 TraceCheckUtils]: 547: Hoare triple {29115#false} #res := #t~ret0 + #t~ret1; {29115#false} is VALID [2020-07-08 22:07:18,522 INFO L280 TraceCheckUtils]: 548: Hoare triple {29115#false} havoc #t~ret1; {29115#false} is VALID [2020-07-08 22:07:18,523 INFO L280 TraceCheckUtils]: 549: Hoare triple {29115#false} havoc #t~ret0; {29115#false} is VALID [2020-07-08 22:07:18,523 INFO L280 TraceCheckUtils]: 550: Hoare triple {29115#false} assume true; {29115#false} is VALID [2020-07-08 22:07:18,523 INFO L275 TraceCheckUtils]: 551: Hoare quadruple {29115#false} {29118#(<= 8 main_~x~0)} #63#return; {29115#false} is VALID [2020-07-08 22:07:18,664 INFO L263 TraceCheckUtils]: 0: Hoare triple {29114#true} call ULTIMATE.init(); {29114#true} is VALID [2020-07-08 22:07:18,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,665 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29114#true} {29114#true} #59#return; {29114#true} is VALID [2020-07-08 22:07:18,665 INFO L263 TraceCheckUtils]: 3: Hoare triple {29114#true} call #t~ret5 := main(); {29114#true} is VALID [2020-07-08 22:07:18,666 INFO L280 TraceCheckUtils]: 4: Hoare triple {29114#true} ~x~0 := 8; {29118#(<= 8 main_~x~0)} is VALID [2020-07-08 22:07:18,666 INFO L263 TraceCheckUtils]: 5: Hoare triple {29118#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {29114#true} is VALID [2020-07-08 22:07:18,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,666 INFO L280 TraceCheckUtils]: 7: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,666 INFO L263 TraceCheckUtils]: 9: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,666 INFO L280 TraceCheckUtils]: 11: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,666 INFO L280 TraceCheckUtils]: 12: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,666 INFO L263 TraceCheckUtils]: 13: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,668 INFO L280 TraceCheckUtils]: 16: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,668 INFO L263 TraceCheckUtils]: 17: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,668 INFO L280 TraceCheckUtils]: 18: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,669 INFO L280 TraceCheckUtils]: 20: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,669 INFO L263 TraceCheckUtils]: 21: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,669 INFO L280 TraceCheckUtils]: 22: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,669 INFO L280 TraceCheckUtils]: 23: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,670 INFO L280 TraceCheckUtils]: 24: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,670 INFO L263 TraceCheckUtils]: 25: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,670 INFO L280 TraceCheckUtils]: 26: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,671 INFO L280 TraceCheckUtils]: 27: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,671 INFO L280 TraceCheckUtils]: 28: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,671 INFO L263 TraceCheckUtils]: 29: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,671 INFO L280 TraceCheckUtils]: 30: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,672 INFO L280 TraceCheckUtils]: 31: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,672 INFO L280 TraceCheckUtils]: 32: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,673 INFO L280 TraceCheckUtils]: 33: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,673 INFO L280 TraceCheckUtils]: 34: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,674 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,674 INFO L280 TraceCheckUtils]: 36: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,674 INFO L263 TraceCheckUtils]: 37: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,674 INFO L280 TraceCheckUtils]: 38: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,675 INFO L280 TraceCheckUtils]: 39: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,675 INFO L280 TraceCheckUtils]: 40: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,675 INFO L280 TraceCheckUtils]: 41: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,676 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,677 INFO L280 TraceCheckUtils]: 43: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,677 INFO L280 TraceCheckUtils]: 44: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,677 INFO L280 TraceCheckUtils]: 45: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,678 INFO L280 TraceCheckUtils]: 46: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,678 INFO L280 TraceCheckUtils]: 47: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,679 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,679 INFO L280 TraceCheckUtils]: 49: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,679 INFO L263 TraceCheckUtils]: 50: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,679 INFO L280 TraceCheckUtils]: 51: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,680 INFO L280 TraceCheckUtils]: 52: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,680 INFO L280 TraceCheckUtils]: 53: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,680 INFO L280 TraceCheckUtils]: 54: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,680 INFO L280 TraceCheckUtils]: 55: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,681 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,681 INFO L280 TraceCheckUtils]: 57: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,681 INFO L280 TraceCheckUtils]: 58: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,682 INFO L280 TraceCheckUtils]: 59: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,682 INFO L280 TraceCheckUtils]: 60: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,683 INFO L280 TraceCheckUtils]: 61: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,684 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,684 INFO L280 TraceCheckUtils]: 63: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,684 INFO L263 TraceCheckUtils]: 64: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,685 INFO L280 TraceCheckUtils]: 65: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,685 INFO L280 TraceCheckUtils]: 66: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,685 INFO L280 TraceCheckUtils]: 67: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,685 INFO L263 TraceCheckUtils]: 68: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,685 INFO L280 TraceCheckUtils]: 69: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,685 INFO L280 TraceCheckUtils]: 70: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,685 INFO L280 TraceCheckUtils]: 71: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,685 INFO L280 TraceCheckUtils]: 72: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,685 INFO L280 TraceCheckUtils]: 73: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,686 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,686 INFO L280 TraceCheckUtils]: 75: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,686 INFO L263 TraceCheckUtils]: 76: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,686 INFO L280 TraceCheckUtils]: 77: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,686 INFO L280 TraceCheckUtils]: 78: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,687 INFO L280 TraceCheckUtils]: 79: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,687 INFO L280 TraceCheckUtils]: 80: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,687 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,687 INFO L280 TraceCheckUtils]: 82: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,687 INFO L280 TraceCheckUtils]: 83: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,687 INFO L280 TraceCheckUtils]: 84: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,688 INFO L280 TraceCheckUtils]: 85: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,688 INFO L280 TraceCheckUtils]: 86: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,688 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,689 INFO L280 TraceCheckUtils]: 88: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,689 INFO L280 TraceCheckUtils]: 89: Hoare triple {30656#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,689 INFO L280 TraceCheckUtils]: 90: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,690 INFO L280 TraceCheckUtils]: 91: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,690 INFO L280 TraceCheckUtils]: 92: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume true; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,691 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {30656#(<= |fibo2_#in~n| 4)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,691 INFO L280 TraceCheckUtils]: 94: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,691 INFO L263 TraceCheckUtils]: 95: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,692 INFO L280 TraceCheckUtils]: 96: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,692 INFO L280 TraceCheckUtils]: 97: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,692 INFO L280 TraceCheckUtils]: 98: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,692 INFO L263 TraceCheckUtils]: 99: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,692 INFO L280 TraceCheckUtils]: 100: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,692 INFO L280 TraceCheckUtils]: 101: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,692 INFO L280 TraceCheckUtils]: 102: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,692 INFO L263 TraceCheckUtils]: 103: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,692 INFO L280 TraceCheckUtils]: 104: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,693 INFO L280 TraceCheckUtils]: 105: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,693 INFO L280 TraceCheckUtils]: 106: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,693 INFO L280 TraceCheckUtils]: 107: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,693 INFO L280 TraceCheckUtils]: 108: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,693 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,693 INFO L280 TraceCheckUtils]: 110: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,693 INFO L263 TraceCheckUtils]: 111: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,693 INFO L280 TraceCheckUtils]: 112: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,693 INFO L280 TraceCheckUtils]: 113: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,694 INFO L280 TraceCheckUtils]: 114: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,694 INFO L280 TraceCheckUtils]: 115: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,694 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,694 INFO L280 TraceCheckUtils]: 117: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,694 INFO L280 TraceCheckUtils]: 118: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,694 INFO L280 TraceCheckUtils]: 119: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,694 INFO L280 TraceCheckUtils]: 120: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,694 INFO L280 TraceCheckUtils]: 121: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,694 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,694 INFO L280 TraceCheckUtils]: 123: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,695 INFO L263 TraceCheckUtils]: 124: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,695 INFO L280 TraceCheckUtils]: 125: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,695 INFO L280 TraceCheckUtils]: 126: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,695 INFO L280 TraceCheckUtils]: 127: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,695 INFO L280 TraceCheckUtils]: 128: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,695 INFO L280 TraceCheckUtils]: 129: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,695 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,695 INFO L280 TraceCheckUtils]: 131: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,695 INFO L280 TraceCheckUtils]: 132: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,696 INFO L280 TraceCheckUtils]: 133: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,696 INFO L280 TraceCheckUtils]: 134: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,696 INFO L280 TraceCheckUtils]: 135: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,697 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {29114#true} {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,697 INFO L280 TraceCheckUtils]: 137: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,697 INFO L280 TraceCheckUtils]: 138: Hoare triple {30589#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,698 INFO L280 TraceCheckUtils]: 139: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,698 INFO L280 TraceCheckUtils]: 140: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,698 INFO L280 TraceCheckUtils]: 141: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume true; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,699 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {30589#(<= |fibo1_#in~n| 5)} {29114#true} #65#return; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:18,699 INFO L280 TraceCheckUtils]: 143: Hoare triple {30340#(<= fibo2_~n 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:18,699 INFO L263 TraceCheckUtils]: 144: Hoare triple {30340#(<= fibo2_~n 6)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,700 INFO L280 TraceCheckUtils]: 145: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,700 INFO L280 TraceCheckUtils]: 146: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,700 INFO L280 TraceCheckUtils]: 147: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,701 INFO L263 TraceCheckUtils]: 148: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,701 INFO L280 TraceCheckUtils]: 149: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,701 INFO L280 TraceCheckUtils]: 150: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,702 INFO L280 TraceCheckUtils]: 151: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,702 INFO L263 TraceCheckUtils]: 152: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,702 INFO L280 TraceCheckUtils]: 153: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,702 INFO L280 TraceCheckUtils]: 154: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,702 INFO L280 TraceCheckUtils]: 155: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,702 INFO L263 TraceCheckUtils]: 156: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,702 INFO L280 TraceCheckUtils]: 157: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,702 INFO L280 TraceCheckUtils]: 158: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,702 INFO L280 TraceCheckUtils]: 159: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,703 INFO L263 TraceCheckUtils]: 160: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,703 INFO L280 TraceCheckUtils]: 161: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,703 INFO L280 TraceCheckUtils]: 162: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,703 INFO L280 TraceCheckUtils]: 163: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,703 INFO L280 TraceCheckUtils]: 164: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,703 INFO L280 TraceCheckUtils]: 165: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,703 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,703 INFO L280 TraceCheckUtils]: 167: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,703 INFO L263 TraceCheckUtils]: 168: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,704 INFO L280 TraceCheckUtils]: 169: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,704 INFO L280 TraceCheckUtils]: 170: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,704 INFO L280 TraceCheckUtils]: 171: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,704 INFO L280 TraceCheckUtils]: 172: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,704 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,704 INFO L280 TraceCheckUtils]: 174: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,704 INFO L280 TraceCheckUtils]: 175: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,704 INFO L280 TraceCheckUtils]: 176: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,704 INFO L280 TraceCheckUtils]: 177: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,705 INFO L280 TraceCheckUtils]: 178: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,705 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,705 INFO L280 TraceCheckUtils]: 180: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,705 INFO L263 TraceCheckUtils]: 181: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,705 INFO L280 TraceCheckUtils]: 182: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,705 INFO L280 TraceCheckUtils]: 183: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,705 INFO L280 TraceCheckUtils]: 184: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,705 INFO L280 TraceCheckUtils]: 185: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,705 INFO L280 TraceCheckUtils]: 186: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,705 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,706 INFO L280 TraceCheckUtils]: 188: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,706 INFO L280 TraceCheckUtils]: 189: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,706 INFO L280 TraceCheckUtils]: 190: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,706 INFO L280 TraceCheckUtils]: 191: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,706 INFO L280 TraceCheckUtils]: 192: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,707 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,707 INFO L280 TraceCheckUtils]: 194: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,707 INFO L263 TraceCheckUtils]: 195: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,707 INFO L280 TraceCheckUtils]: 196: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,708 INFO L280 TraceCheckUtils]: 197: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,709 INFO L280 TraceCheckUtils]: 198: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,709 INFO L263 TraceCheckUtils]: 199: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,709 INFO L280 TraceCheckUtils]: 200: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,709 INFO L280 TraceCheckUtils]: 201: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,709 INFO L280 TraceCheckUtils]: 202: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,709 INFO L280 TraceCheckUtils]: 203: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,709 INFO L280 TraceCheckUtils]: 204: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,710 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,710 INFO L280 TraceCheckUtils]: 206: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,710 INFO L263 TraceCheckUtils]: 207: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,710 INFO L280 TraceCheckUtils]: 208: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,711 INFO L280 TraceCheckUtils]: 209: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,711 INFO L280 TraceCheckUtils]: 210: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,711 INFO L280 TraceCheckUtils]: 211: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,711 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,712 INFO L280 TraceCheckUtils]: 213: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,713 INFO L280 TraceCheckUtils]: 214: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,713 INFO L280 TraceCheckUtils]: 215: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,714 INFO L280 TraceCheckUtils]: 216: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,714 INFO L280 TraceCheckUtils]: 217: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,716 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,716 INFO L280 TraceCheckUtils]: 219: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,716 INFO L280 TraceCheckUtils]: 220: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,717 INFO L280 TraceCheckUtils]: 221: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,717 INFO L280 TraceCheckUtils]: 222: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,717 INFO L280 TraceCheckUtils]: 223: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume true; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,718 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {30936#(<= 4 |fibo2_#in~n|)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,719 INFO L280 TraceCheckUtils]: 225: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,719 INFO L263 TraceCheckUtils]: 226: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,719 INFO L280 TraceCheckUtils]: 227: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,719 INFO L280 TraceCheckUtils]: 228: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,719 INFO L280 TraceCheckUtils]: 229: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,720 INFO L263 TraceCheckUtils]: 230: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,720 INFO L280 TraceCheckUtils]: 231: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,720 INFO L280 TraceCheckUtils]: 232: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,720 INFO L280 TraceCheckUtils]: 233: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,720 INFO L263 TraceCheckUtils]: 234: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,720 INFO L280 TraceCheckUtils]: 235: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,720 INFO L280 TraceCheckUtils]: 236: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,720 INFO L280 TraceCheckUtils]: 237: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,720 INFO L280 TraceCheckUtils]: 238: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,720 INFO L280 TraceCheckUtils]: 239: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,721 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,721 INFO L280 TraceCheckUtils]: 241: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,721 INFO L263 TraceCheckUtils]: 242: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,721 INFO L280 TraceCheckUtils]: 243: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,721 INFO L280 TraceCheckUtils]: 244: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,721 INFO L280 TraceCheckUtils]: 245: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,721 INFO L280 TraceCheckUtils]: 246: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,721 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,721 INFO L280 TraceCheckUtils]: 248: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,722 INFO L280 TraceCheckUtils]: 249: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,722 INFO L280 TraceCheckUtils]: 250: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,722 INFO L280 TraceCheckUtils]: 251: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,722 INFO L280 TraceCheckUtils]: 252: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,722 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,722 INFO L280 TraceCheckUtils]: 254: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,722 INFO L263 TraceCheckUtils]: 255: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,722 INFO L280 TraceCheckUtils]: 256: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,722 INFO L280 TraceCheckUtils]: 257: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,722 INFO L280 TraceCheckUtils]: 258: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,723 INFO L280 TraceCheckUtils]: 259: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,723 INFO L280 TraceCheckUtils]: 260: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,723 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,723 INFO L280 TraceCheckUtils]: 262: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,723 INFO L280 TraceCheckUtils]: 263: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,723 INFO L280 TraceCheckUtils]: 264: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,723 INFO L280 TraceCheckUtils]: 265: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,723 INFO L280 TraceCheckUtils]: 266: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,724 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {29114#true} {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,724 INFO L280 TraceCheckUtils]: 268: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,725 INFO L280 TraceCheckUtils]: 269: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,725 INFO L280 TraceCheckUtils]: 270: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,725 INFO L280 TraceCheckUtils]: 271: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,726 INFO L280 TraceCheckUtils]: 272: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume true; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,727 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {30871#(<= 5 |fibo1_#in~n|)} {30340#(<= fibo2_~n 6)} #67#return; {29115#false} is VALID [2020-07-08 22:07:18,727 INFO L280 TraceCheckUtils]: 274: Hoare triple {29115#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:18,727 INFO L280 TraceCheckUtils]: 275: Hoare triple {29115#false} #res := #t~ret2 + #t~ret3; {29115#false} is VALID [2020-07-08 22:07:18,727 INFO L280 TraceCheckUtils]: 276: Hoare triple {29115#false} havoc #t~ret3; {29115#false} is VALID [2020-07-08 22:07:18,727 INFO L280 TraceCheckUtils]: 277: Hoare triple {29115#false} havoc #t~ret2; {29115#false} is VALID [2020-07-08 22:07:18,728 INFO L280 TraceCheckUtils]: 278: Hoare triple {29115#false} assume true; {29115#false} is VALID [2020-07-08 22:07:18,728 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {29115#false} {29114#true} #69#return; {29115#false} is VALID [2020-07-08 22:07:18,728 INFO L280 TraceCheckUtils]: 280: Hoare triple {29115#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:18,728 INFO L263 TraceCheckUtils]: 281: Hoare triple {29115#false} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,728 INFO L280 TraceCheckUtils]: 282: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,728 INFO L280 TraceCheckUtils]: 283: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,728 INFO L280 TraceCheckUtils]: 284: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,728 INFO L263 TraceCheckUtils]: 285: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,729 INFO L280 TraceCheckUtils]: 286: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,729 INFO L280 TraceCheckUtils]: 287: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,729 INFO L280 TraceCheckUtils]: 288: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,729 INFO L263 TraceCheckUtils]: 289: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,730 INFO L280 TraceCheckUtils]: 290: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,730 INFO L280 TraceCheckUtils]: 291: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,730 INFO L280 TraceCheckUtils]: 292: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,731 INFO L263 TraceCheckUtils]: 293: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,731 INFO L280 TraceCheckUtils]: 294: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,731 INFO L280 TraceCheckUtils]: 295: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,732 INFO L280 TraceCheckUtils]: 296: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,732 INFO L263 TraceCheckUtils]: 297: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,732 INFO L280 TraceCheckUtils]: 298: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,732 INFO L280 TraceCheckUtils]: 299: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,733 INFO L280 TraceCheckUtils]: 300: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,733 INFO L263 TraceCheckUtils]: 301: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,733 INFO L280 TraceCheckUtils]: 302: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,734 INFO L280 TraceCheckUtils]: 303: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,734 INFO L280 TraceCheckUtils]: 304: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,734 INFO L280 TraceCheckUtils]: 305: Hoare triple {30701#(<= |fibo1_#in~n| 1)} #res := 1; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,735 INFO L280 TraceCheckUtils]: 306: Hoare triple {30701#(<= |fibo1_#in~n| 1)} assume true; {30701#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:18,735 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {30701#(<= |fibo1_#in~n| 1)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,736 INFO L280 TraceCheckUtils]: 308: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,737 INFO L263 TraceCheckUtils]: 309: Hoare triple {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,737 INFO L280 TraceCheckUtils]: 310: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,737 INFO L280 TraceCheckUtils]: 311: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,737 INFO L280 TraceCheckUtils]: 312: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,737 INFO L280 TraceCheckUtils]: 313: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,739 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {29114#true} {30694#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,739 INFO L280 TraceCheckUtils]: 315: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,739 INFO L280 TraceCheckUtils]: 316: Hoare triple {30700#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,740 INFO L280 TraceCheckUtils]: 317: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,740 INFO L280 TraceCheckUtils]: 318: Hoare triple {30700#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,740 INFO L280 TraceCheckUtils]: 319: Hoare triple {30700#(<= |fibo2_#in~n| 2)} assume true; {30700#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:18,741 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {30700#(<= |fibo2_#in~n| 2)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,742 INFO L280 TraceCheckUtils]: 321: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,742 INFO L263 TraceCheckUtils]: 322: Hoare triple {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,742 INFO L280 TraceCheckUtils]: 323: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,742 INFO L280 TraceCheckUtils]: 324: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,742 INFO L280 TraceCheckUtils]: 325: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,742 INFO L280 TraceCheckUtils]: 326: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,742 INFO L280 TraceCheckUtils]: 327: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,743 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {29114#true} {30680#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,744 INFO L280 TraceCheckUtils]: 329: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,744 INFO L280 TraceCheckUtils]: 330: Hoare triple {30687#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,745 INFO L280 TraceCheckUtils]: 331: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,746 INFO L280 TraceCheckUtils]: 332: Hoare triple {30687#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,746 INFO L280 TraceCheckUtils]: 333: Hoare triple {30687#(<= |fibo1_#in~n| 3)} assume true; {30687#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:18,747 INFO L275 TraceCheckUtils]: 334: Hoare quadruple {30687#(<= |fibo1_#in~n| 3)} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,748 INFO L280 TraceCheckUtils]: 335: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:18,748 INFO L263 TraceCheckUtils]: 336: Hoare triple {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,748 INFO L280 TraceCheckUtils]: 337: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,748 INFO L280 TraceCheckUtils]: 338: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,748 INFO L280 TraceCheckUtils]: 339: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,748 INFO L263 TraceCheckUtils]: 340: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,748 INFO L280 TraceCheckUtils]: 341: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,748 INFO L280 TraceCheckUtils]: 342: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,748 INFO L280 TraceCheckUtils]: 343: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,749 INFO L280 TraceCheckUtils]: 344: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,749 INFO L280 TraceCheckUtils]: 345: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,749 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,749 INFO L280 TraceCheckUtils]: 347: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,749 INFO L263 TraceCheckUtils]: 348: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,750 INFO L280 TraceCheckUtils]: 349: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,750 INFO L280 TraceCheckUtils]: 350: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,750 INFO L280 TraceCheckUtils]: 351: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,750 INFO L280 TraceCheckUtils]: 352: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,750 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,750 INFO L280 TraceCheckUtils]: 354: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,750 INFO L280 TraceCheckUtils]: 355: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,750 INFO L280 TraceCheckUtils]: 356: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,750 INFO L280 TraceCheckUtils]: 357: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,750 INFO L280 TraceCheckUtils]: 358: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,751 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {29114#true} {30632#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,752 INFO L280 TraceCheckUtils]: 360: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,752 INFO L280 TraceCheckUtils]: 361: Hoare triple {30656#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,752 INFO L280 TraceCheckUtils]: 362: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,753 INFO L280 TraceCheckUtils]: 363: Hoare triple {30656#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,753 INFO L280 TraceCheckUtils]: 364: Hoare triple {30656#(<= |fibo2_#in~n| 4)} assume true; {30656#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:18,754 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {30656#(<= |fibo2_#in~n| 4)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,754 INFO L280 TraceCheckUtils]: 366: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,754 INFO L263 TraceCheckUtils]: 367: Hoare triple {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,754 INFO L280 TraceCheckUtils]: 368: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,755 INFO L280 TraceCheckUtils]: 369: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,755 INFO L280 TraceCheckUtils]: 370: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,755 INFO L263 TraceCheckUtils]: 371: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,755 INFO L280 TraceCheckUtils]: 372: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,755 INFO L280 TraceCheckUtils]: 373: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,755 INFO L280 TraceCheckUtils]: 374: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,755 INFO L263 TraceCheckUtils]: 375: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,755 INFO L280 TraceCheckUtils]: 376: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,755 INFO L280 TraceCheckUtils]: 377: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,756 INFO L280 TraceCheckUtils]: 378: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,756 INFO L280 TraceCheckUtils]: 379: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,756 INFO L280 TraceCheckUtils]: 380: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,756 INFO L275 TraceCheckUtils]: 381: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,756 INFO L280 TraceCheckUtils]: 382: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,756 INFO L263 TraceCheckUtils]: 383: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,756 INFO L280 TraceCheckUtils]: 384: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,756 INFO L280 TraceCheckUtils]: 385: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,756 INFO L280 TraceCheckUtils]: 386: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,756 INFO L280 TraceCheckUtils]: 387: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,757 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,757 INFO L280 TraceCheckUtils]: 389: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,757 INFO L280 TraceCheckUtils]: 390: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,757 INFO L280 TraceCheckUtils]: 391: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,757 INFO L280 TraceCheckUtils]: 392: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,757 INFO L280 TraceCheckUtils]: 393: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,757 INFO L275 TraceCheckUtils]: 394: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,757 INFO L280 TraceCheckUtils]: 395: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,757 INFO L263 TraceCheckUtils]: 396: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,758 INFO L280 TraceCheckUtils]: 397: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,758 INFO L280 TraceCheckUtils]: 398: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,758 INFO L280 TraceCheckUtils]: 399: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,758 INFO L280 TraceCheckUtils]: 400: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,758 INFO L280 TraceCheckUtils]: 401: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,758 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,758 INFO L280 TraceCheckUtils]: 403: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,758 INFO L280 TraceCheckUtils]: 404: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,758 INFO L280 TraceCheckUtils]: 405: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,759 INFO L280 TraceCheckUtils]: 406: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,759 INFO L280 TraceCheckUtils]: 407: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,759 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {29114#true} {30547#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,760 INFO L280 TraceCheckUtils]: 409: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,760 INFO L280 TraceCheckUtils]: 410: Hoare triple {30589#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,760 INFO L280 TraceCheckUtils]: 411: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,761 INFO L280 TraceCheckUtils]: 412: Hoare triple {30589#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,761 INFO L280 TraceCheckUtils]: 413: Hoare triple {30589#(<= |fibo1_#in~n| 5)} assume true; {30589#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:18,763 INFO L275 TraceCheckUtils]: 414: Hoare quadruple {30589#(<= |fibo1_#in~n| 5)} {29114#true} #65#return; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:18,763 INFO L280 TraceCheckUtils]: 415: Hoare triple {30340#(<= fibo2_~n 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30340#(<= fibo2_~n 6)} is VALID [2020-07-08 22:07:18,763 INFO L263 TraceCheckUtils]: 416: Hoare triple {30340#(<= fibo2_~n 6)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,763 INFO L280 TraceCheckUtils]: 417: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,764 INFO L280 TraceCheckUtils]: 418: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,764 INFO L280 TraceCheckUtils]: 419: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,764 INFO L263 TraceCheckUtils]: 420: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,765 INFO L280 TraceCheckUtils]: 421: Hoare triple {29114#true} ~n := #in~n; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,765 INFO L280 TraceCheckUtils]: 422: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,765 INFO L280 TraceCheckUtils]: 423: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,765 INFO L263 TraceCheckUtils]: 424: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,765 INFO L280 TraceCheckUtils]: 425: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,766 INFO L280 TraceCheckUtils]: 426: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,766 INFO L280 TraceCheckUtils]: 427: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,766 INFO L263 TraceCheckUtils]: 428: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,766 INFO L280 TraceCheckUtils]: 429: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,766 INFO L280 TraceCheckUtils]: 430: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,766 INFO L280 TraceCheckUtils]: 431: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,766 INFO L263 TraceCheckUtils]: 432: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,766 INFO L280 TraceCheckUtils]: 433: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,766 INFO L280 TraceCheckUtils]: 434: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,767 INFO L280 TraceCheckUtils]: 435: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,767 INFO L280 TraceCheckUtils]: 436: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,767 INFO L280 TraceCheckUtils]: 437: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,767 INFO L275 TraceCheckUtils]: 438: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,767 INFO L280 TraceCheckUtils]: 439: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,767 INFO L263 TraceCheckUtils]: 440: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,767 INFO L280 TraceCheckUtils]: 441: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,767 INFO L280 TraceCheckUtils]: 442: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,767 INFO L280 TraceCheckUtils]: 443: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,767 INFO L280 TraceCheckUtils]: 444: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,768 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,768 INFO L280 TraceCheckUtils]: 446: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,768 INFO L280 TraceCheckUtils]: 447: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,768 INFO L280 TraceCheckUtils]: 448: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,768 INFO L280 TraceCheckUtils]: 449: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,768 INFO L280 TraceCheckUtils]: 450: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,768 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,768 INFO L280 TraceCheckUtils]: 452: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,768 INFO L263 TraceCheckUtils]: 453: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,769 INFO L280 TraceCheckUtils]: 454: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,769 INFO L280 TraceCheckUtils]: 455: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,769 INFO L280 TraceCheckUtils]: 456: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,769 INFO L280 TraceCheckUtils]: 457: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,769 INFO L280 TraceCheckUtils]: 458: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,769 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,769 INFO L280 TraceCheckUtils]: 460: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,769 INFO L280 TraceCheckUtils]: 461: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,769 INFO L280 TraceCheckUtils]: 462: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,770 INFO L280 TraceCheckUtils]: 463: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,770 INFO L280 TraceCheckUtils]: 464: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,770 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {29114#true} {30590#(= fibo2_~n |fibo2_#in~n|)} #65#return; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,771 INFO L280 TraceCheckUtils]: 466: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {30590#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,771 INFO L263 TraceCheckUtils]: 467: Hoare triple {30590#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,771 INFO L280 TraceCheckUtils]: 468: Hoare triple {29114#true} ~n := #in~n; {30470#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,772 INFO L280 TraceCheckUtils]: 469: Hoare triple {30470#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,772 INFO L280 TraceCheckUtils]: 470: Hoare triple {30977#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,772 INFO L263 TraceCheckUtils]: 471: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,772 INFO L280 TraceCheckUtils]: 472: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,773 INFO L280 TraceCheckUtils]: 473: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,773 INFO L280 TraceCheckUtils]: 474: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,773 INFO L280 TraceCheckUtils]: 475: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,773 INFO L280 TraceCheckUtils]: 476: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,773 INFO L275 TraceCheckUtils]: 477: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #69#return; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,774 INFO L280 TraceCheckUtils]: 478: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,774 INFO L263 TraceCheckUtils]: 479: Hoare triple {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,774 INFO L280 TraceCheckUtils]: 480: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,774 INFO L280 TraceCheckUtils]: 481: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,774 INFO L280 TraceCheckUtils]: 482: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,774 INFO L280 TraceCheckUtils]: 483: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,776 INFO L275 TraceCheckUtils]: 484: Hoare quadruple {29114#true} {30978#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,776 INFO L280 TraceCheckUtils]: 485: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,777 INFO L280 TraceCheckUtils]: 486: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,777 INFO L280 TraceCheckUtils]: 487: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,778 INFO L280 TraceCheckUtils]: 488: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,778 INFO L280 TraceCheckUtils]: 489: Hoare triple {30990#(<= 2 |fibo1_#in~n|)} assume true; {30990#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,780 INFO L275 TraceCheckUtils]: 490: Hoare quadruple {30990#(<= 2 |fibo1_#in~n|)} {30590#(= fibo2_~n |fibo2_#in~n|)} #67#return; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,780 INFO L280 TraceCheckUtils]: 491: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,781 INFO L280 TraceCheckUtils]: 492: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,781 INFO L280 TraceCheckUtils]: 493: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,782 INFO L280 TraceCheckUtils]: 494: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,783 INFO L280 TraceCheckUtils]: 495: Hoare triple {30936#(<= 4 |fibo2_#in~n|)} assume true; {30936#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 22:07:18,784 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {30936#(<= 4 |fibo2_#in~n|)} {30470#(= fibo1_~n |fibo1_#in~n|)} #69#return; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,784 INFO L280 TraceCheckUtils]: 497: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:18,784 INFO L263 TraceCheckUtils]: 498: Hoare triple {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,785 INFO L280 TraceCheckUtils]: 499: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,785 INFO L280 TraceCheckUtils]: 500: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,785 INFO L280 TraceCheckUtils]: 501: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,785 INFO L263 TraceCheckUtils]: 502: Hoare triple {29114#true} call #t~ret2 := fibo1(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,785 INFO L280 TraceCheckUtils]: 503: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,785 INFO L280 TraceCheckUtils]: 504: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,785 INFO L280 TraceCheckUtils]: 505: Hoare triple {29114#true} assume !(1 == ~n); {29114#true} is VALID [2020-07-08 22:07:18,785 INFO L263 TraceCheckUtils]: 506: Hoare triple {29114#true} call #t~ret0 := fibo2(~n - 1); {29114#true} is VALID [2020-07-08 22:07:18,785 INFO L280 TraceCheckUtils]: 507: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,786 INFO L280 TraceCheckUtils]: 508: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,786 INFO L280 TraceCheckUtils]: 509: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,786 INFO L280 TraceCheckUtils]: 510: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,786 INFO L280 TraceCheckUtils]: 511: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,786 INFO L275 TraceCheckUtils]: 512: Hoare quadruple {29114#true} {29114#true} #69#return; {29114#true} is VALID [2020-07-08 22:07:18,786 INFO L280 TraceCheckUtils]: 513: Hoare triple {29114#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,786 INFO L263 TraceCheckUtils]: 514: Hoare triple {29114#true} call #t~ret1 := fibo2(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,786 INFO L280 TraceCheckUtils]: 515: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,786 INFO L280 TraceCheckUtils]: 516: Hoare triple {29114#true} assume ~n < 1; {29114#true} is VALID [2020-07-08 22:07:18,786 INFO L280 TraceCheckUtils]: 517: Hoare triple {29114#true} #res := 0; {29114#true} is VALID [2020-07-08 22:07:18,787 INFO L280 TraceCheckUtils]: 518: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,787 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {29114#true} {29114#true} #71#return; {29114#true} is VALID [2020-07-08 22:07:18,787 INFO L280 TraceCheckUtils]: 520: Hoare triple {29114#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,787 INFO L280 TraceCheckUtils]: 521: Hoare triple {29114#true} #res := #t~ret0 + #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,787 INFO L280 TraceCheckUtils]: 522: Hoare triple {29114#true} havoc #t~ret1; {29114#true} is VALID [2020-07-08 22:07:18,787 INFO L280 TraceCheckUtils]: 523: Hoare triple {29114#true} havoc #t~ret0; {29114#true} is VALID [2020-07-08 22:07:18,787 INFO L280 TraceCheckUtils]: 524: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,787 INFO L275 TraceCheckUtils]: 525: Hoare quadruple {29114#true} {29114#true} #65#return; {29114#true} is VALID [2020-07-08 22:07:18,787 INFO L280 TraceCheckUtils]: 526: Hoare triple {29114#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,788 INFO L263 TraceCheckUtils]: 527: Hoare triple {29114#true} call #t~ret3 := fibo1(~n - 2); {29114#true} is VALID [2020-07-08 22:07:18,788 INFO L280 TraceCheckUtils]: 528: Hoare triple {29114#true} ~n := #in~n; {29114#true} is VALID [2020-07-08 22:07:18,788 INFO L280 TraceCheckUtils]: 529: Hoare triple {29114#true} assume !(~n < 1); {29114#true} is VALID [2020-07-08 22:07:18,788 INFO L280 TraceCheckUtils]: 530: Hoare triple {29114#true} assume 1 == ~n; {29114#true} is VALID [2020-07-08 22:07:18,788 INFO L280 TraceCheckUtils]: 531: Hoare triple {29114#true} #res := 1; {29114#true} is VALID [2020-07-08 22:07:18,788 INFO L280 TraceCheckUtils]: 532: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,788 INFO L275 TraceCheckUtils]: 533: Hoare quadruple {29114#true} {29114#true} #67#return; {29114#true} is VALID [2020-07-08 22:07:18,788 INFO L280 TraceCheckUtils]: 534: Hoare triple {29114#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29114#true} is VALID [2020-07-08 22:07:18,788 INFO L280 TraceCheckUtils]: 535: Hoare triple {29114#true} #res := #t~ret2 + #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,789 INFO L280 TraceCheckUtils]: 536: Hoare triple {29114#true} havoc #t~ret3; {29114#true} is VALID [2020-07-08 22:07:18,789 INFO L280 TraceCheckUtils]: 537: Hoare triple {29114#true} havoc #t~ret2; {29114#true} is VALID [2020-07-08 22:07:18,789 INFO L280 TraceCheckUtils]: 538: Hoare triple {29114#true} assume true; {29114#true} is VALID [2020-07-08 22:07:18,790 INFO L275 TraceCheckUtils]: 539: Hoare quadruple {29114#true} {30829#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #71#return; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,790 INFO L280 TraceCheckUtils]: 540: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,790 INFO L280 TraceCheckUtils]: 541: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,791 INFO L280 TraceCheckUtils]: 542: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,791 INFO L280 TraceCheckUtils]: 543: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,791 INFO L280 TraceCheckUtils]: 544: Hoare triple {30871#(<= 5 |fibo1_#in~n|)} assume true; {30871#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 22:07:18,792 INFO L275 TraceCheckUtils]: 545: Hoare quadruple {30871#(<= 5 |fibo1_#in~n|)} {30340#(<= fibo2_~n 6)} #67#return; {29115#false} is VALID [2020-07-08 22:07:18,792 INFO L280 TraceCheckUtils]: 546: Hoare triple {29115#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:18,792 INFO L280 TraceCheckUtils]: 547: Hoare triple {29115#false} #res := #t~ret2 + #t~ret3; {29115#false} is VALID [2020-07-08 22:07:18,792 INFO L280 TraceCheckUtils]: 548: Hoare triple {29115#false} havoc #t~ret3; {29115#false} is VALID [2020-07-08 22:07:18,792 INFO L280 TraceCheckUtils]: 549: Hoare triple {29115#false} havoc #t~ret2; {29115#false} is VALID [2020-07-08 22:07:18,793 INFO L280 TraceCheckUtils]: 550: Hoare triple {29115#false} assume true; {29115#false} is VALID [2020-07-08 22:07:18,793 INFO L275 TraceCheckUtils]: 551: Hoare quadruple {29115#false} {29115#false} #71#return; {29115#false} is VALID [2020-07-08 22:07:18,793 INFO L280 TraceCheckUtils]: 552: Hoare triple {29115#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:18,793 INFO L280 TraceCheckUtils]: 553: Hoare triple {29115#false} #res := #t~ret0 + #t~ret1; {29115#false} is VALID [2020-07-08 22:07:18,793 INFO L280 TraceCheckUtils]: 554: Hoare triple {29115#false} havoc #t~ret1; {29115#false} is VALID [2020-07-08 22:07:18,793 INFO L280 TraceCheckUtils]: 555: Hoare triple {29115#false} havoc #t~ret0; {29115#false} is VALID [2020-07-08 22:07:18,793 INFO L280 TraceCheckUtils]: 556: Hoare triple {29115#false} assume true; {29115#false} is VALID [2020-07-08 22:07:18,793 INFO L275 TraceCheckUtils]: 557: Hoare quadruple {29115#false} {29118#(<= 8 main_~x~0)} #63#return; {29115#false} is VALID [2020-07-08 22:07:18,793 INFO L280 TraceCheckUtils]: 558: Hoare triple {29115#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {29115#false} is VALID [2020-07-08 22:07:18,793 INFO L280 TraceCheckUtils]: 559: Hoare triple {29115#false} ~result~0 := #t~ret4; {29115#false} is VALID [2020-07-08 22:07:18,794 INFO L280 TraceCheckUtils]: 560: Hoare triple {29115#false} havoc #t~ret4; {29115#false} is VALID [2020-07-08 22:07:18,794 INFO L280 TraceCheckUtils]: 561: Hoare triple {29115#false} assume 21 == ~result~0; {29115#false} is VALID [2020-07-08 22:07:18,794 INFO L280 TraceCheckUtils]: 562: Hoare triple {29115#false} assume !false; {29115#false} is VALID [2020-07-08 22:07:18,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6210 backedges. 1264 proven. 1540 refuted. 0 times theorem prover too weak. 3406 trivial. 0 not checked. [2020-07-08 22:07:18,936 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [202766169] [2020-07-08 22:07:18,936 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:18,936 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2020-07-08 22:07:18,936 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694155552] [2020-07-08 22:07:18,937 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 563 [2020-07-08 22:07:18,965 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:18,965 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states. [2020-07-08 22:07:19,138 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:19,138 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-07-08 22:07:19,138 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:19,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-07-08 22:07:19,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=353, Unknown=0, NotChecked=0, Total=420 [2020-07-08 22:07:19,139 INFO L87 Difference]: Start difference. First operand 159 states and 196 transitions. Second operand 21 states. [2020-07-08 22:07:22,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:22,053 INFO L93 Difference]: Finished difference Result 351 states and 475 transitions. [2020-07-08 22:07:22,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 22:07:22,054 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 563 [2020-07-08 22:07:22,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:22,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 22:07:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 221 transitions. [2020-07-08 22:07:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 22:07:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 221 transitions. [2020-07-08 22:07:22,062 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 221 transitions. [2020-07-08 22:07:22,339 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:22,347 INFO L225 Difference]: With dead ends: 351 [2020-07-08 22:07:22,348 INFO L226 Difference]: Without dead ends: 202 [2020-07-08 22:07:22,350 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 241 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=170, Invalid=886, Unknown=0, NotChecked=0, Total=1056 [2020-07-08 22:07:22,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202 states. [2020-07-08 22:07:22,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202 to 171. [2020-07-08 22:07:22,771 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:22,771 INFO L82 GeneralOperation]: Start isEquivalent. First operand 202 states. Second operand 171 states. [2020-07-08 22:07:22,772 INFO L74 IsIncluded]: Start isIncluded. First operand 202 states. Second operand 171 states. [2020-07-08 22:07:22,772 INFO L87 Difference]: Start difference. First operand 202 states. Second operand 171 states. [2020-07-08 22:07:22,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:22,779 INFO L93 Difference]: Finished difference Result 202 states and 258 transitions. [2020-07-08 22:07:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 258 transitions. [2020-07-08 22:07:22,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:22,781 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:22,781 INFO L74 IsIncluded]: Start isIncluded. First operand 171 states. Second operand 202 states. [2020-07-08 22:07:22,781 INFO L87 Difference]: Start difference. First operand 171 states. Second operand 202 states. [2020-07-08 22:07:22,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:22,787 INFO L93 Difference]: Finished difference Result 202 states and 258 transitions. [2020-07-08 22:07:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 258 transitions. [2020-07-08 22:07:22,788 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:22,789 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:22,789 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:22,789 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:22,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 171 states. [2020-07-08 22:07:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 213 transitions. [2020-07-08 22:07:22,796 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 213 transitions. Word has length 563 [2020-07-08 22:07:22,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:22,796 INFO L479 AbstractCegarLoop]: Abstraction has 171 states and 213 transitions. [2020-07-08 22:07:22,797 INFO L480 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-07-08 22:07:22,797 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 171 states and 213 transitions. [2020-07-08 22:07:23,182 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:23,182 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 213 transitions. [2020-07-08 22:07:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2020-07-08 22:07:23,186 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:23,186 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 20, 20, 17, 16, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 6, 6, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:23,186 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-07-08 22:07:23,187 INFO L427 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:23,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:23,187 INFO L82 PathProgramCache]: Analyzing trace with hash 549243331, now seen corresponding path program 9 times [2020-07-08 22:07:23,187 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:23,187 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [973463388] [2020-07-08 22:07:23,187 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,300 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33307#true} {33307#true} #59#return; {33307#true} is VALID [2020-07-08 22:07:23,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {34456#(<= |fibo1_#in~n| 1)} #res := 1; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {34456#(<= |fibo1_#in~n| 1)} assume true; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,767 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34456#(<= |fibo1_#in~n| 1)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,773 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33307#true} {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,776 INFO L263 TraceCheckUtils]: 3: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,777 INFO L280 TraceCheckUtils]: 5: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,778 INFO L280 TraceCheckUtils]: 6: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,779 INFO L280 TraceCheckUtils]: 7: Hoare triple {34456#(<= |fibo1_#in~n| 1)} #res := 1; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,780 INFO L280 TraceCheckUtils]: 8: Hoare triple {34456#(<= |fibo1_#in~n| 1)} assume true; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,782 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34456#(<= |fibo1_#in~n| 1)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,783 INFO L263 TraceCheckUtils]: 11: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,783 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,783 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,784 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,784 INFO L280 TraceCheckUtils]: 15: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,785 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33307#true} {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,786 INFO L280 TraceCheckUtils]: 17: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,787 INFO L280 TraceCheckUtils]: 18: Hoare triple {34455#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,788 INFO L280 TraceCheckUtils]: 19: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,789 INFO L280 TraceCheckUtils]: 20: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,789 INFO L280 TraceCheckUtils]: 21: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume true; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,791 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {34455#(<= |fibo2_#in~n| 2)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:23,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,798 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,800 INFO L263 TraceCheckUtils]: 3: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,803 INFO L263 TraceCheckUtils]: 7: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,805 INFO L280 TraceCheckUtils]: 10: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,806 INFO L280 TraceCheckUtils]: 11: Hoare triple {34456#(<= |fibo1_#in~n| 1)} #res := 1; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,807 INFO L280 TraceCheckUtils]: 12: Hoare triple {34456#(<= |fibo1_#in~n| 1)} assume true; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,809 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {34456#(<= |fibo1_#in~n| 1)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,810 INFO L280 TraceCheckUtils]: 14: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,810 INFO L263 TraceCheckUtils]: 15: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,810 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,811 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,811 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,811 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,812 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33307#true} {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,813 INFO L280 TraceCheckUtils]: 21: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,813 INFO L280 TraceCheckUtils]: 22: Hoare triple {34455#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,814 INFO L280 TraceCheckUtils]: 23: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,816 INFO L280 TraceCheckUtils]: 25: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume true; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,818 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34455#(<= |fibo2_#in~n| 2)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:23,819 INFO L280 TraceCheckUtils]: 27: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:23,819 INFO L263 TraceCheckUtils]: 28: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,819 INFO L280 TraceCheckUtils]: 29: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,820 INFO L280 TraceCheckUtils]: 30: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,820 INFO L280 TraceCheckUtils]: 31: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,820 INFO L280 TraceCheckUtils]: 32: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,821 INFO L280 TraceCheckUtils]: 33: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,822 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {33307#true} {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,823 INFO L280 TraceCheckUtils]: 35: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,823 INFO L280 TraceCheckUtils]: 36: Hoare triple {34442#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,824 INFO L280 TraceCheckUtils]: 37: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,825 INFO L280 TraceCheckUtils]: 38: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,825 INFO L280 TraceCheckUtils]: 39: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume true; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,827 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {34442#(<= |fibo1_#in~n| 3)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,840 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,841 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,845 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,846 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:23,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:23,847 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,847 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,848 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:23,848 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,849 INFO L263 TraceCheckUtils]: 11: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,849 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,849 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,849 INFO L280 TraceCheckUtils]: 15: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,850 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:23,850 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,850 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,850 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,850 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:23,851 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,852 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33307#true} {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,855 INFO L263 TraceCheckUtils]: 3: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,856 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,858 INFO L280 TraceCheckUtils]: 6: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,858 INFO L263 TraceCheckUtils]: 7: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,859 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,860 INFO L280 TraceCheckUtils]: 9: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,860 INFO L280 TraceCheckUtils]: 10: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,860 INFO L263 TraceCheckUtils]: 11: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,862 INFO L280 TraceCheckUtils]: 13: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,863 INFO L280 TraceCheckUtils]: 15: Hoare triple {34456#(<= |fibo1_#in~n| 1)} #res := 1; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,863 INFO L280 TraceCheckUtils]: 16: Hoare triple {34456#(<= |fibo1_#in~n| 1)} assume true; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,865 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {34456#(<= |fibo1_#in~n| 1)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,866 INFO L280 TraceCheckUtils]: 18: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,867 INFO L263 TraceCheckUtils]: 19: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,867 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,867 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,868 INFO L280 TraceCheckUtils]: 23: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,869 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33307#true} {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,870 INFO L280 TraceCheckUtils]: 25: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,871 INFO L280 TraceCheckUtils]: 26: Hoare triple {34455#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,871 INFO L280 TraceCheckUtils]: 27: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,872 INFO L280 TraceCheckUtils]: 28: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,873 INFO L280 TraceCheckUtils]: 29: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume true; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,874 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {34455#(<= |fibo2_#in~n| 2)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:23,875 INFO L280 TraceCheckUtils]: 31: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:23,875 INFO L263 TraceCheckUtils]: 32: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,875 INFO L280 TraceCheckUtils]: 33: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,876 INFO L280 TraceCheckUtils]: 34: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,876 INFO L280 TraceCheckUtils]: 35: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,876 INFO L280 TraceCheckUtils]: 36: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,876 INFO L280 TraceCheckUtils]: 37: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,877 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33307#true} {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,878 INFO L280 TraceCheckUtils]: 39: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,878 INFO L280 TraceCheckUtils]: 40: Hoare triple {34442#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,879 INFO L280 TraceCheckUtils]: 41: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,879 INFO L280 TraceCheckUtils]: 42: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,880 INFO L280 TraceCheckUtils]: 43: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume true; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,881 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {34442#(<= |fibo1_#in~n| 3)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,882 INFO L280 TraceCheckUtils]: 45: Hoare triple {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,882 INFO L263 TraceCheckUtils]: 46: Hoare triple {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,882 INFO L280 TraceCheckUtils]: 47: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,883 INFO L280 TraceCheckUtils]: 48: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,883 INFO L280 TraceCheckUtils]: 49: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:23,883 INFO L263 TraceCheckUtils]: 50: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,883 INFO L280 TraceCheckUtils]: 51: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,883 INFO L280 TraceCheckUtils]: 52: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,884 INFO L280 TraceCheckUtils]: 53: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,884 INFO L280 TraceCheckUtils]: 54: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,884 INFO L280 TraceCheckUtils]: 55: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,884 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:23,884 INFO L280 TraceCheckUtils]: 57: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,885 INFO L263 TraceCheckUtils]: 58: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,885 INFO L280 TraceCheckUtils]: 59: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,885 INFO L280 TraceCheckUtils]: 60: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,885 INFO L280 TraceCheckUtils]: 61: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,885 INFO L280 TraceCheckUtils]: 62: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,886 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:23,886 INFO L280 TraceCheckUtils]: 64: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,886 INFO L280 TraceCheckUtils]: 65: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,886 INFO L280 TraceCheckUtils]: 66: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,886 INFO L280 TraceCheckUtils]: 67: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:23,886 INFO L280 TraceCheckUtils]: 68: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,888 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {33307#true} {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,888 INFO L280 TraceCheckUtils]: 70: Hoare triple {34411#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,889 INFO L280 TraceCheckUtils]: 71: Hoare triple {34411#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,890 INFO L280 TraceCheckUtils]: 72: Hoare triple {34411#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,890 INFO L280 TraceCheckUtils]: 73: Hoare triple {34411#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,891 INFO L280 TraceCheckUtils]: 74: Hoare triple {34411#(<= |fibo2_#in~n| 4)} assume true; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,892 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {34411#(<= |fibo2_#in~n| 4)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:23,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,913 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,913 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,914 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:23,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,919 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:23,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,919 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:23,920 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,920 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,920 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,920 INFO L280 TraceCheckUtils]: 7: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,921 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,921 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:23,921 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,921 INFO L263 TraceCheckUtils]: 11: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,922 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,922 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,922 INFO L280 TraceCheckUtils]: 15: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,922 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:23,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,923 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,923 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,923 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:23,923 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,924 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:23,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,928 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,928 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,928 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:23,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:23,929 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,929 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,929 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:23,930 INFO L263 TraceCheckUtils]: 7: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,930 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,930 INFO L280 TraceCheckUtils]: 9: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,930 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,931 INFO L280 TraceCheckUtils]: 11: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,931 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,931 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:23,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,931 INFO L263 TraceCheckUtils]: 15: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,932 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,932 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,932 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,933 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:23,933 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,933 INFO L280 TraceCheckUtils]: 22: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,933 INFO L280 TraceCheckUtils]: 23: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,933 INFO L280 TraceCheckUtils]: 24: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:23,934 INFO L280 TraceCheckUtils]: 25: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,934 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:23,934 INFO L280 TraceCheckUtils]: 27: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,934 INFO L263 TraceCheckUtils]: 28: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,935 INFO L280 TraceCheckUtils]: 29: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,935 INFO L280 TraceCheckUtils]: 30: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,935 INFO L280 TraceCheckUtils]: 31: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,935 INFO L280 TraceCheckUtils]: 32: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,935 INFO L280 TraceCheckUtils]: 33: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,936 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:23,936 INFO L280 TraceCheckUtils]: 35: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,936 INFO L280 TraceCheckUtils]: 36: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:23,936 INFO L280 TraceCheckUtils]: 37: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:23,936 INFO L280 TraceCheckUtils]: 38: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:23,937 INFO L280 TraceCheckUtils]: 39: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,938 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {33307#true} {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:23,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,941 INFO L263 TraceCheckUtils]: 3: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,942 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,943 INFO L280 TraceCheckUtils]: 6: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,943 INFO L263 TraceCheckUtils]: 7: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,944 INFO L280 TraceCheckUtils]: 9: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,945 INFO L280 TraceCheckUtils]: 10: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,945 INFO L263 TraceCheckUtils]: 11: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,946 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,946 INFO L280 TraceCheckUtils]: 13: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,947 INFO L280 TraceCheckUtils]: 14: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:23,947 INFO L263 TraceCheckUtils]: 15: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,948 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,948 INFO L280 TraceCheckUtils]: 17: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:23,949 INFO L280 TraceCheckUtils]: 18: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,949 INFO L280 TraceCheckUtils]: 19: Hoare triple {34456#(<= |fibo1_#in~n| 1)} #res := 1; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,950 INFO L280 TraceCheckUtils]: 20: Hoare triple {34456#(<= |fibo1_#in~n| 1)} assume true; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:23,951 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34456#(<= |fibo1_#in~n| 1)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,952 INFO L280 TraceCheckUtils]: 22: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,952 INFO L263 TraceCheckUtils]: 23: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,953 INFO L280 TraceCheckUtils]: 25: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,953 INFO L280 TraceCheckUtils]: 26: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,953 INFO L280 TraceCheckUtils]: 27: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,954 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {33307#true} {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,955 INFO L280 TraceCheckUtils]: 29: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,955 INFO L280 TraceCheckUtils]: 30: Hoare triple {34455#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,956 INFO L280 TraceCheckUtils]: 31: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,956 INFO L280 TraceCheckUtils]: 32: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,957 INFO L280 TraceCheckUtils]: 33: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume true; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:23,958 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {34455#(<= |fibo2_#in~n| 2)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:23,959 INFO L280 TraceCheckUtils]: 35: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:23,959 INFO L263 TraceCheckUtils]: 36: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,960 INFO L280 TraceCheckUtils]: 37: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,960 INFO L280 TraceCheckUtils]: 38: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,960 INFO L280 TraceCheckUtils]: 39: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,960 INFO L280 TraceCheckUtils]: 40: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,960 INFO L280 TraceCheckUtils]: 41: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,962 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {33307#true} {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,962 INFO L280 TraceCheckUtils]: 43: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,963 INFO L280 TraceCheckUtils]: 44: Hoare triple {34442#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,963 INFO L280 TraceCheckUtils]: 45: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,964 INFO L280 TraceCheckUtils]: 46: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,964 INFO L280 TraceCheckUtils]: 47: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume true; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:23,966 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {34442#(<= |fibo1_#in~n| 3)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,966 INFO L280 TraceCheckUtils]: 49: Hoare triple {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:23,967 INFO L263 TraceCheckUtils]: 50: Hoare triple {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,967 INFO L280 TraceCheckUtils]: 51: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,967 INFO L280 TraceCheckUtils]: 52: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,967 INFO L280 TraceCheckUtils]: 53: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:23,967 INFO L263 TraceCheckUtils]: 54: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,968 INFO L280 TraceCheckUtils]: 55: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,968 INFO L280 TraceCheckUtils]: 56: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,968 INFO L280 TraceCheckUtils]: 57: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,968 INFO L280 TraceCheckUtils]: 58: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,968 INFO L280 TraceCheckUtils]: 59: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,968 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:23,969 INFO L280 TraceCheckUtils]: 61: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,969 INFO L263 TraceCheckUtils]: 62: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,969 INFO L280 TraceCheckUtils]: 63: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,969 INFO L280 TraceCheckUtils]: 64: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,969 INFO L280 TraceCheckUtils]: 65: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,969 INFO L280 TraceCheckUtils]: 66: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,970 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:23,970 INFO L280 TraceCheckUtils]: 68: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,970 INFO L280 TraceCheckUtils]: 69: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,970 INFO L280 TraceCheckUtils]: 70: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,970 INFO L280 TraceCheckUtils]: 71: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:23,971 INFO L280 TraceCheckUtils]: 72: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,972 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {33307#true} {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,972 INFO L280 TraceCheckUtils]: 74: Hoare triple {34411#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,973 INFO L280 TraceCheckUtils]: 75: Hoare triple {34411#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,974 INFO L280 TraceCheckUtils]: 76: Hoare triple {34411#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,974 INFO L280 TraceCheckUtils]: 77: Hoare triple {34411#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,975 INFO L280 TraceCheckUtils]: 78: Hoare triple {34411#(<= |fibo2_#in~n| 4)} assume true; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:23,976 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {34411#(<= |fibo2_#in~n| 4)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:23,977 INFO L280 TraceCheckUtils]: 80: Hoare triple {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:23,977 INFO L263 TraceCheckUtils]: 81: Hoare triple {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,977 INFO L280 TraceCheckUtils]: 82: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,977 INFO L280 TraceCheckUtils]: 83: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,977 INFO L280 TraceCheckUtils]: 84: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:23,978 INFO L263 TraceCheckUtils]: 85: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,978 INFO L280 TraceCheckUtils]: 86: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,978 INFO L280 TraceCheckUtils]: 87: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,978 INFO L280 TraceCheckUtils]: 88: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:23,978 INFO L263 TraceCheckUtils]: 89: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:23,979 INFO L280 TraceCheckUtils]: 90: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,979 INFO L280 TraceCheckUtils]: 91: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,979 INFO L280 TraceCheckUtils]: 92: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,979 INFO L280 TraceCheckUtils]: 93: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,979 INFO L280 TraceCheckUtils]: 94: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,980 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:23,980 INFO L280 TraceCheckUtils]: 96: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,980 INFO L263 TraceCheckUtils]: 97: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,980 INFO L280 TraceCheckUtils]: 98: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,980 INFO L280 TraceCheckUtils]: 99: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:23,980 INFO L280 TraceCheckUtils]: 100: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:23,981 INFO L280 TraceCheckUtils]: 101: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,981 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:23,981 INFO L280 TraceCheckUtils]: 103: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,981 INFO L280 TraceCheckUtils]: 104: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,981 INFO L280 TraceCheckUtils]: 105: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:23,981 INFO L280 TraceCheckUtils]: 106: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:23,982 INFO L280 TraceCheckUtils]: 107: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,982 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:23,982 INFO L280 TraceCheckUtils]: 109: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,982 INFO L263 TraceCheckUtils]: 110: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:23,982 INFO L280 TraceCheckUtils]: 111: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:23,982 INFO L280 TraceCheckUtils]: 112: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:23,983 INFO L280 TraceCheckUtils]: 113: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:23,983 INFO L280 TraceCheckUtils]: 114: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:23,983 INFO L280 TraceCheckUtils]: 115: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,983 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:23,983 INFO L280 TraceCheckUtils]: 117: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:23,984 INFO L280 TraceCheckUtils]: 118: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:23,984 INFO L280 TraceCheckUtils]: 119: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:23,984 INFO L280 TraceCheckUtils]: 120: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:23,984 INFO L280 TraceCheckUtils]: 121: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:23,985 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {33307#true} {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:23,986 INFO L280 TraceCheckUtils]: 123: Hoare triple {34345#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:23,987 INFO L280 TraceCheckUtils]: 124: Hoare triple {34345#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:23,987 INFO L280 TraceCheckUtils]: 125: Hoare triple {34345#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:23,988 INFO L280 TraceCheckUtils]: 126: Hoare triple {34345#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:23,988 INFO L280 TraceCheckUtils]: 127: Hoare triple {34345#(<= |fibo1_#in~n| 5)} assume true; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:23,990 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {34345#(<= |fibo1_#in~n| 5)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,033 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,034 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,038 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,039 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,040 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,040 INFO L280 TraceCheckUtils]: 7: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,040 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,040 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,040 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,041 INFO L263 TraceCheckUtils]: 11: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,041 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,041 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,041 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,041 INFO L280 TraceCheckUtils]: 15: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,042 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,042 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,042 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,042 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,043 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,043 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,047 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,048 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,049 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,049 INFO L263 TraceCheckUtils]: 7: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,050 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,050 INFO L280 TraceCheckUtils]: 11: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,050 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,050 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,051 INFO L263 TraceCheckUtils]: 15: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,051 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,052 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,052 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,052 INFO L280 TraceCheckUtils]: 22: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,052 INFO L280 TraceCheckUtils]: 24: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,053 INFO L280 TraceCheckUtils]: 25: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,053 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,053 INFO L280 TraceCheckUtils]: 27: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,053 INFO L263 TraceCheckUtils]: 28: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,053 INFO L280 TraceCheckUtils]: 29: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,053 INFO L280 TraceCheckUtils]: 30: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,054 INFO L280 TraceCheckUtils]: 31: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,054 INFO L280 TraceCheckUtils]: 32: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,054 INFO L280 TraceCheckUtils]: 33: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,054 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,055 INFO L280 TraceCheckUtils]: 35: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,055 INFO L280 TraceCheckUtils]: 36: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,055 INFO L280 TraceCheckUtils]: 37: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,055 INFO L280 TraceCheckUtils]: 38: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,055 INFO L280 TraceCheckUtils]: 39: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,055 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,064 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,064 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,068 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,069 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,069 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,070 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,070 INFO L280 TraceCheckUtils]: 7: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,070 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,070 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,071 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,071 INFO L263 TraceCheckUtils]: 11: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,071 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,071 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,072 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,072 INFO L280 TraceCheckUtils]: 15: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,072 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,072 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,073 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,073 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,073 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,073 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,075 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,075 INFO L263 TraceCheckUtils]: 7: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,075 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,076 INFO L263 TraceCheckUtils]: 11: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,077 INFO L280 TraceCheckUtils]: 15: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,077 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,077 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,078 INFO L263 TraceCheckUtils]: 19: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,078 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,078 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,078 INFO L280 TraceCheckUtils]: 22: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,078 INFO L280 TraceCheckUtils]: 23: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,079 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,079 INFO L280 TraceCheckUtils]: 26: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,079 INFO L280 TraceCheckUtils]: 27: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,079 INFO L280 TraceCheckUtils]: 28: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,079 INFO L280 TraceCheckUtils]: 29: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,080 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,080 INFO L263 TraceCheckUtils]: 32: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,080 INFO L280 TraceCheckUtils]: 34: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,081 INFO L280 TraceCheckUtils]: 35: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,081 INFO L280 TraceCheckUtils]: 36: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,081 INFO L280 TraceCheckUtils]: 37: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,081 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,081 INFO L280 TraceCheckUtils]: 39: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,082 INFO L280 TraceCheckUtils]: 40: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,082 INFO L280 TraceCheckUtils]: 41: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,082 INFO L280 TraceCheckUtils]: 42: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,082 INFO L280 TraceCheckUtils]: 43: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,083 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,083 INFO L280 TraceCheckUtils]: 45: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,083 INFO L263 TraceCheckUtils]: 46: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,083 INFO L280 TraceCheckUtils]: 47: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,083 INFO L280 TraceCheckUtils]: 48: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,084 INFO L280 TraceCheckUtils]: 49: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,084 INFO L263 TraceCheckUtils]: 50: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,084 INFO L280 TraceCheckUtils]: 51: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,084 INFO L280 TraceCheckUtils]: 52: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,084 INFO L280 TraceCheckUtils]: 53: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,085 INFO L280 TraceCheckUtils]: 54: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,085 INFO L280 TraceCheckUtils]: 55: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,085 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,085 INFO L280 TraceCheckUtils]: 57: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,085 INFO L263 TraceCheckUtils]: 58: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,086 INFO L280 TraceCheckUtils]: 59: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,086 INFO L280 TraceCheckUtils]: 60: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,086 INFO L280 TraceCheckUtils]: 61: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,086 INFO L280 TraceCheckUtils]: 62: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,086 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,086 INFO L280 TraceCheckUtils]: 64: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,087 INFO L280 TraceCheckUtils]: 65: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,087 INFO L280 TraceCheckUtils]: 66: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,087 INFO L280 TraceCheckUtils]: 67: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,087 INFO L280 TraceCheckUtils]: 68: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,087 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,087 INFO L280 TraceCheckUtils]: 70: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,088 INFO L280 TraceCheckUtils]: 71: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,088 INFO L280 TraceCheckUtils]: 72: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,088 INFO L280 TraceCheckUtils]: 73: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,088 INFO L280 TraceCheckUtils]: 74: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,090 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {33307#true} {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,096 INFO L263 TraceCheckUtils]: 3: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,096 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,097 INFO L280 TraceCheckUtils]: 5: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,097 INFO L280 TraceCheckUtils]: 6: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,097 INFO L263 TraceCheckUtils]: 7: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,098 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,099 INFO L280 TraceCheckUtils]: 9: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,099 INFO L280 TraceCheckUtils]: 10: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,099 INFO L263 TraceCheckUtils]: 11: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,100 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,101 INFO L263 TraceCheckUtils]: 15: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,102 INFO L280 TraceCheckUtils]: 17: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,103 INFO L280 TraceCheckUtils]: 18: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,103 INFO L263 TraceCheckUtils]: 19: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,104 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,104 INFO L280 TraceCheckUtils]: 21: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,105 INFO L280 TraceCheckUtils]: 22: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:24,106 INFO L280 TraceCheckUtils]: 23: Hoare triple {34456#(<= |fibo1_#in~n| 1)} #res := 1; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:24,106 INFO L280 TraceCheckUtils]: 24: Hoare triple {34456#(<= |fibo1_#in~n| 1)} assume true; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:24,108 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {34456#(<= |fibo1_#in~n| 1)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,109 INFO L280 TraceCheckUtils]: 26: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,109 INFO L263 TraceCheckUtils]: 27: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,109 INFO L280 TraceCheckUtils]: 29: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,110 INFO L280 TraceCheckUtils]: 30: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,110 INFO L280 TraceCheckUtils]: 31: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,111 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {33307#true} {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,111 INFO L280 TraceCheckUtils]: 33: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,112 INFO L280 TraceCheckUtils]: 34: Hoare triple {34455#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,113 INFO L280 TraceCheckUtils]: 35: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,113 INFO L280 TraceCheckUtils]: 36: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,114 INFO L280 TraceCheckUtils]: 37: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume true; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,115 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {34455#(<= |fibo2_#in~n| 2)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,116 INFO L280 TraceCheckUtils]: 39: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,116 INFO L263 TraceCheckUtils]: 40: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,116 INFO L280 TraceCheckUtils]: 41: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,117 INFO L280 TraceCheckUtils]: 42: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,117 INFO L280 TraceCheckUtils]: 43: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,117 INFO L280 TraceCheckUtils]: 44: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,117 INFO L280 TraceCheckUtils]: 45: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,118 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {33307#true} {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,119 INFO L280 TraceCheckUtils]: 47: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,119 INFO L280 TraceCheckUtils]: 48: Hoare triple {34442#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,120 INFO L280 TraceCheckUtils]: 49: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,120 INFO L280 TraceCheckUtils]: 50: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,121 INFO L280 TraceCheckUtils]: 51: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume true; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,122 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {34442#(<= |fibo1_#in~n| 3)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,123 INFO L280 TraceCheckUtils]: 53: Hoare triple {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,123 INFO L263 TraceCheckUtils]: 54: Hoare triple {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,124 INFO L280 TraceCheckUtils]: 55: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,124 INFO L280 TraceCheckUtils]: 56: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,124 INFO L280 TraceCheckUtils]: 57: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,124 INFO L263 TraceCheckUtils]: 58: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,124 INFO L280 TraceCheckUtils]: 59: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,124 INFO L280 TraceCheckUtils]: 60: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,125 INFO L280 TraceCheckUtils]: 61: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,125 INFO L280 TraceCheckUtils]: 62: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,125 INFO L280 TraceCheckUtils]: 63: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,125 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,125 INFO L280 TraceCheckUtils]: 65: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,126 INFO L263 TraceCheckUtils]: 66: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,126 INFO L280 TraceCheckUtils]: 67: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,126 INFO L280 TraceCheckUtils]: 68: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,126 INFO L280 TraceCheckUtils]: 69: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,126 INFO L280 TraceCheckUtils]: 70: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,126 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,126 INFO L280 TraceCheckUtils]: 72: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,127 INFO L280 TraceCheckUtils]: 73: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,127 INFO L280 TraceCheckUtils]: 74: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,127 INFO L280 TraceCheckUtils]: 75: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,127 INFO L280 TraceCheckUtils]: 76: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,128 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {33307#true} {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,129 INFO L280 TraceCheckUtils]: 78: Hoare triple {34411#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,130 INFO L280 TraceCheckUtils]: 79: Hoare triple {34411#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,130 INFO L280 TraceCheckUtils]: 80: Hoare triple {34411#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,131 INFO L280 TraceCheckUtils]: 81: Hoare triple {34411#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,131 INFO L280 TraceCheckUtils]: 82: Hoare triple {34411#(<= |fibo2_#in~n| 4)} assume true; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,132 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {34411#(<= |fibo2_#in~n| 4)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,133 INFO L280 TraceCheckUtils]: 84: Hoare triple {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,133 INFO L263 TraceCheckUtils]: 85: Hoare triple {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,133 INFO L280 TraceCheckUtils]: 86: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,133 INFO L280 TraceCheckUtils]: 87: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,134 INFO L280 TraceCheckUtils]: 88: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,134 INFO L263 TraceCheckUtils]: 89: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,134 INFO L280 TraceCheckUtils]: 90: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,134 INFO L280 TraceCheckUtils]: 91: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,134 INFO L280 TraceCheckUtils]: 92: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,135 INFO L263 TraceCheckUtils]: 93: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,135 INFO L280 TraceCheckUtils]: 94: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,135 INFO L280 TraceCheckUtils]: 95: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,135 INFO L280 TraceCheckUtils]: 96: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,135 INFO L280 TraceCheckUtils]: 97: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,135 INFO L280 TraceCheckUtils]: 98: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,136 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,136 INFO L280 TraceCheckUtils]: 100: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,136 INFO L263 TraceCheckUtils]: 101: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,136 INFO L280 TraceCheckUtils]: 102: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,136 INFO L280 TraceCheckUtils]: 103: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,136 INFO L280 TraceCheckUtils]: 104: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,137 INFO L280 TraceCheckUtils]: 105: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,137 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,137 INFO L280 TraceCheckUtils]: 107: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,137 INFO L280 TraceCheckUtils]: 108: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,137 INFO L280 TraceCheckUtils]: 109: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,137 INFO L280 TraceCheckUtils]: 110: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,138 INFO L280 TraceCheckUtils]: 111: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,138 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,138 INFO L280 TraceCheckUtils]: 113: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,138 INFO L263 TraceCheckUtils]: 114: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,138 INFO L280 TraceCheckUtils]: 115: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,139 INFO L280 TraceCheckUtils]: 116: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,139 INFO L280 TraceCheckUtils]: 117: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,139 INFO L280 TraceCheckUtils]: 118: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,139 INFO L280 TraceCheckUtils]: 119: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,139 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,139 INFO L280 TraceCheckUtils]: 121: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,140 INFO L280 TraceCheckUtils]: 122: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,140 INFO L280 TraceCheckUtils]: 123: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,140 INFO L280 TraceCheckUtils]: 124: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,140 INFO L280 TraceCheckUtils]: 125: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,141 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {33307#true} {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,142 INFO L280 TraceCheckUtils]: 127: Hoare triple {34345#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,142 INFO L280 TraceCheckUtils]: 128: Hoare triple {34345#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,143 INFO L280 TraceCheckUtils]: 129: Hoare triple {34345#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,144 INFO L280 TraceCheckUtils]: 130: Hoare triple {34345#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,144 INFO L280 TraceCheckUtils]: 131: Hoare triple {34345#(<= |fibo1_#in~n| 5)} assume true; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,145 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {34345#(<= |fibo1_#in~n| 5)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,146 INFO L280 TraceCheckUtils]: 133: Hoare triple {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,147 INFO L263 TraceCheckUtils]: 134: Hoare triple {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,147 INFO L280 TraceCheckUtils]: 135: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,147 INFO L280 TraceCheckUtils]: 136: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,147 INFO L280 TraceCheckUtils]: 137: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,147 INFO L263 TraceCheckUtils]: 138: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,147 INFO L280 TraceCheckUtils]: 139: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,148 INFO L280 TraceCheckUtils]: 140: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,148 INFO L280 TraceCheckUtils]: 141: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,148 INFO L263 TraceCheckUtils]: 142: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,148 INFO L280 TraceCheckUtils]: 143: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,148 INFO L280 TraceCheckUtils]: 144: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,148 INFO L280 TraceCheckUtils]: 145: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,149 INFO L263 TraceCheckUtils]: 146: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,149 INFO L280 TraceCheckUtils]: 147: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,149 INFO L280 TraceCheckUtils]: 148: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,149 INFO L280 TraceCheckUtils]: 149: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,149 INFO L280 TraceCheckUtils]: 150: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,149 INFO L280 TraceCheckUtils]: 151: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,150 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,150 INFO L280 TraceCheckUtils]: 153: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,150 INFO L263 TraceCheckUtils]: 154: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,150 INFO L280 TraceCheckUtils]: 155: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,150 INFO L280 TraceCheckUtils]: 156: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,150 INFO L280 TraceCheckUtils]: 157: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,151 INFO L280 TraceCheckUtils]: 158: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,151 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,151 INFO L280 TraceCheckUtils]: 160: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,151 INFO L280 TraceCheckUtils]: 161: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,151 INFO L280 TraceCheckUtils]: 162: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,152 INFO L280 TraceCheckUtils]: 163: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,152 INFO L280 TraceCheckUtils]: 164: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,152 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,152 INFO L280 TraceCheckUtils]: 166: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,152 INFO L263 TraceCheckUtils]: 167: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,152 INFO L280 TraceCheckUtils]: 168: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,153 INFO L280 TraceCheckUtils]: 169: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,153 INFO L280 TraceCheckUtils]: 170: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,153 INFO L280 TraceCheckUtils]: 171: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,153 INFO L280 TraceCheckUtils]: 172: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,153 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,153 INFO L280 TraceCheckUtils]: 174: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,154 INFO L280 TraceCheckUtils]: 175: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,154 INFO L280 TraceCheckUtils]: 176: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,154 INFO L280 TraceCheckUtils]: 177: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,154 INFO L280 TraceCheckUtils]: 178: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,154 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,154 INFO L280 TraceCheckUtils]: 180: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,155 INFO L263 TraceCheckUtils]: 181: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,155 INFO L280 TraceCheckUtils]: 182: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,155 INFO L280 TraceCheckUtils]: 183: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,155 INFO L280 TraceCheckUtils]: 184: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,155 INFO L263 TraceCheckUtils]: 185: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,156 INFO L280 TraceCheckUtils]: 186: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,156 INFO L280 TraceCheckUtils]: 187: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,156 INFO L280 TraceCheckUtils]: 188: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,156 INFO L280 TraceCheckUtils]: 189: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,156 INFO L280 TraceCheckUtils]: 190: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,156 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,157 INFO L280 TraceCheckUtils]: 192: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,157 INFO L263 TraceCheckUtils]: 193: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,157 INFO L280 TraceCheckUtils]: 194: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,157 INFO L280 TraceCheckUtils]: 195: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,157 INFO L280 TraceCheckUtils]: 196: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,157 INFO L280 TraceCheckUtils]: 197: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,158 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,158 INFO L280 TraceCheckUtils]: 199: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,158 INFO L280 TraceCheckUtils]: 200: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,158 INFO L280 TraceCheckUtils]: 201: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,158 INFO L280 TraceCheckUtils]: 202: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,158 INFO L280 TraceCheckUtils]: 203: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,159 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,159 INFO L280 TraceCheckUtils]: 205: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,159 INFO L280 TraceCheckUtils]: 206: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,159 INFO L280 TraceCheckUtils]: 207: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,159 INFO L280 TraceCheckUtils]: 208: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,160 INFO L280 TraceCheckUtils]: 209: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,161 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {33307#true} {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,161 INFO L280 TraceCheckUtils]: 211: Hoare triple {34226#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,162 INFO L280 TraceCheckUtils]: 212: Hoare triple {34226#(<= |fibo2_#in~n| 6)} #res := #t~ret2 + #t~ret3; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,163 INFO L280 TraceCheckUtils]: 213: Hoare triple {34226#(<= |fibo2_#in~n| 6)} havoc #t~ret3; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,163 INFO L280 TraceCheckUtils]: 214: Hoare triple {34226#(<= |fibo2_#in~n| 6)} havoc #t~ret2; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,164 INFO L280 TraceCheckUtils]: 215: Hoare triple {34226#(<= |fibo2_#in~n| 6)} assume true; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,165 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {34226#(<= |fibo2_#in~n| 6)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,236 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,239 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,240 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,241 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,241 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,241 INFO L280 TraceCheckUtils]: 7: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,242 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,242 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,242 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,242 INFO L263 TraceCheckUtils]: 11: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,243 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,243 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,243 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,244 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,244 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,244 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,244 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,244 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,249 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,249 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,249 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,250 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,250 INFO L263 TraceCheckUtils]: 7: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,250 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,250 INFO L280 TraceCheckUtils]: 9: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,251 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,251 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,251 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,252 INFO L263 TraceCheckUtils]: 15: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,252 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,252 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,252 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,252 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,253 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,253 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,253 INFO L280 TraceCheckUtils]: 22: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,253 INFO L280 TraceCheckUtils]: 23: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,253 INFO L280 TraceCheckUtils]: 24: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,253 INFO L280 TraceCheckUtils]: 25: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,254 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,254 INFO L280 TraceCheckUtils]: 27: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,254 INFO L263 TraceCheckUtils]: 28: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,254 INFO L280 TraceCheckUtils]: 29: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,254 INFO L280 TraceCheckUtils]: 30: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,255 INFO L280 TraceCheckUtils]: 31: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,255 INFO L280 TraceCheckUtils]: 32: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,255 INFO L280 TraceCheckUtils]: 33: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,255 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,255 INFO L280 TraceCheckUtils]: 35: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,256 INFO L280 TraceCheckUtils]: 36: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,256 INFO L280 TraceCheckUtils]: 37: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,256 INFO L280 TraceCheckUtils]: 38: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,256 INFO L280 TraceCheckUtils]: 39: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,256 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,265 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,265 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,269 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,269 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,270 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,271 INFO L280 TraceCheckUtils]: 7: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,271 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,271 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,271 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,272 INFO L263 TraceCheckUtils]: 11: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,272 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,272 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,272 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,273 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,273 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,273 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,273 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,273 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,274 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,274 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,275 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,275 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,275 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,275 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,275 INFO L263 TraceCheckUtils]: 7: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,276 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,276 INFO L280 TraceCheckUtils]: 9: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,276 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,276 INFO L263 TraceCheckUtils]: 11: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,276 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,276 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,277 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,277 INFO L280 TraceCheckUtils]: 15: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,277 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,277 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,277 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,278 INFO L263 TraceCheckUtils]: 19: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,278 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,278 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,278 INFO L280 TraceCheckUtils]: 22: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,278 INFO L280 TraceCheckUtils]: 23: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,278 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,279 INFO L280 TraceCheckUtils]: 25: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,279 INFO L280 TraceCheckUtils]: 26: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,279 INFO L280 TraceCheckUtils]: 27: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,279 INFO L280 TraceCheckUtils]: 28: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,279 INFO L280 TraceCheckUtils]: 29: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,279 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,280 INFO L280 TraceCheckUtils]: 31: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,280 INFO L263 TraceCheckUtils]: 32: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,280 INFO L280 TraceCheckUtils]: 33: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,280 INFO L280 TraceCheckUtils]: 34: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,280 INFO L280 TraceCheckUtils]: 35: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,281 INFO L280 TraceCheckUtils]: 36: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,281 INFO L280 TraceCheckUtils]: 37: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,281 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,281 INFO L280 TraceCheckUtils]: 39: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,281 INFO L280 TraceCheckUtils]: 40: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,282 INFO L280 TraceCheckUtils]: 41: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,282 INFO L280 TraceCheckUtils]: 42: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,282 INFO L280 TraceCheckUtils]: 43: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,282 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,282 INFO L280 TraceCheckUtils]: 45: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,283 INFO L263 TraceCheckUtils]: 46: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,283 INFO L280 TraceCheckUtils]: 47: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,283 INFO L280 TraceCheckUtils]: 48: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,283 INFO L280 TraceCheckUtils]: 49: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,283 INFO L263 TraceCheckUtils]: 50: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,283 INFO L280 TraceCheckUtils]: 51: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,284 INFO L280 TraceCheckUtils]: 52: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,284 INFO L280 TraceCheckUtils]: 53: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,284 INFO L280 TraceCheckUtils]: 54: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,284 INFO L280 TraceCheckUtils]: 55: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,284 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,285 INFO L280 TraceCheckUtils]: 57: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,285 INFO L263 TraceCheckUtils]: 58: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,285 INFO L280 TraceCheckUtils]: 59: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,285 INFO L280 TraceCheckUtils]: 60: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,285 INFO L280 TraceCheckUtils]: 61: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,285 INFO L280 TraceCheckUtils]: 62: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,286 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,286 INFO L280 TraceCheckUtils]: 64: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,286 INFO L280 TraceCheckUtils]: 65: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,286 INFO L280 TraceCheckUtils]: 66: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,286 INFO L280 TraceCheckUtils]: 67: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,286 INFO L280 TraceCheckUtils]: 68: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,287 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,287 INFO L280 TraceCheckUtils]: 70: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,287 INFO L280 TraceCheckUtils]: 71: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,287 INFO L280 TraceCheckUtils]: 72: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,287 INFO L280 TraceCheckUtils]: 73: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,287 INFO L280 TraceCheckUtils]: 74: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,288 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,302 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,305 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,305 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,306 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,306 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,306 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,306 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,307 INFO L280 TraceCheckUtils]: 7: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,307 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,307 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,307 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,307 INFO L263 TraceCheckUtils]: 11: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,308 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,308 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,308 INFO L280 TraceCheckUtils]: 15: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,308 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,309 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,309 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,309 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,309 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,309 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,309 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,313 INFO L280 TraceCheckUtils]: 3: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,313 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,313 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,314 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,314 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,315 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,315 INFO L263 TraceCheckUtils]: 7: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,315 INFO L280 TraceCheckUtils]: 9: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,315 INFO L280 TraceCheckUtils]: 11: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,316 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,316 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,316 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,316 INFO L263 TraceCheckUtils]: 15: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,316 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,317 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,317 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,317 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,317 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,317 INFO L280 TraceCheckUtils]: 21: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,317 INFO L280 TraceCheckUtils]: 22: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,318 INFO L280 TraceCheckUtils]: 23: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,318 INFO L280 TraceCheckUtils]: 24: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,318 INFO L280 TraceCheckUtils]: 25: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,318 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,318 INFO L280 TraceCheckUtils]: 27: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,318 INFO L263 TraceCheckUtils]: 28: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,319 INFO L280 TraceCheckUtils]: 29: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,319 INFO L280 TraceCheckUtils]: 30: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,319 INFO L280 TraceCheckUtils]: 31: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,319 INFO L280 TraceCheckUtils]: 32: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,319 INFO L280 TraceCheckUtils]: 33: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,319 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,320 INFO L280 TraceCheckUtils]: 35: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,320 INFO L280 TraceCheckUtils]: 36: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,320 INFO L280 TraceCheckUtils]: 37: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,320 INFO L280 TraceCheckUtils]: 38: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,320 INFO L280 TraceCheckUtils]: 39: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,321 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,322 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,323 INFO L263 TraceCheckUtils]: 7: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,323 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,323 INFO L263 TraceCheckUtils]: 11: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,324 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,324 INFO L280 TraceCheckUtils]: 13: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,324 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,324 INFO L263 TraceCheckUtils]: 15: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,324 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,324 INFO L280 TraceCheckUtils]: 17: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,325 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,325 INFO L280 TraceCheckUtils]: 19: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,325 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,325 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,325 INFO L280 TraceCheckUtils]: 22: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,325 INFO L263 TraceCheckUtils]: 23: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,326 INFO L280 TraceCheckUtils]: 24: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,326 INFO L280 TraceCheckUtils]: 25: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,326 INFO L280 TraceCheckUtils]: 26: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,326 INFO L280 TraceCheckUtils]: 27: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,326 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,327 INFO L280 TraceCheckUtils]: 29: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,327 INFO L280 TraceCheckUtils]: 30: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,327 INFO L280 TraceCheckUtils]: 31: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,327 INFO L280 TraceCheckUtils]: 32: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,327 INFO L280 TraceCheckUtils]: 33: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,327 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,328 INFO L280 TraceCheckUtils]: 35: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,328 INFO L263 TraceCheckUtils]: 36: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,328 INFO L280 TraceCheckUtils]: 37: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,328 INFO L280 TraceCheckUtils]: 38: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,328 INFO L280 TraceCheckUtils]: 39: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,328 INFO L280 TraceCheckUtils]: 40: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,329 INFO L280 TraceCheckUtils]: 41: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,329 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,329 INFO L280 TraceCheckUtils]: 43: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,329 INFO L280 TraceCheckUtils]: 44: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,329 INFO L280 TraceCheckUtils]: 45: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,329 INFO L280 TraceCheckUtils]: 46: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,330 INFO L280 TraceCheckUtils]: 47: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,330 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,330 INFO L280 TraceCheckUtils]: 49: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,330 INFO L263 TraceCheckUtils]: 50: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,330 INFO L280 TraceCheckUtils]: 51: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,330 INFO L280 TraceCheckUtils]: 52: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,331 INFO L280 TraceCheckUtils]: 53: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,331 INFO L263 TraceCheckUtils]: 54: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,331 INFO L280 TraceCheckUtils]: 55: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,331 INFO L280 TraceCheckUtils]: 56: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,331 INFO L280 TraceCheckUtils]: 57: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,331 INFO L280 TraceCheckUtils]: 58: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,331 INFO L280 TraceCheckUtils]: 59: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,332 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,332 INFO L280 TraceCheckUtils]: 61: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,332 INFO L263 TraceCheckUtils]: 62: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,332 INFO L280 TraceCheckUtils]: 63: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,332 INFO L280 TraceCheckUtils]: 64: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,333 INFO L280 TraceCheckUtils]: 65: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,333 INFO L280 TraceCheckUtils]: 66: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,333 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,333 INFO L280 TraceCheckUtils]: 68: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,333 INFO L280 TraceCheckUtils]: 69: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,333 INFO L280 TraceCheckUtils]: 70: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,333 INFO L280 TraceCheckUtils]: 71: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,334 INFO L280 TraceCheckUtils]: 72: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,334 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,334 INFO L280 TraceCheckUtils]: 74: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,334 INFO L280 TraceCheckUtils]: 75: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,334 INFO L280 TraceCheckUtils]: 76: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,334 INFO L280 TraceCheckUtils]: 77: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,335 INFO L280 TraceCheckUtils]: 78: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,335 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,335 INFO L280 TraceCheckUtils]: 80: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,335 INFO L263 TraceCheckUtils]: 81: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,335 INFO L280 TraceCheckUtils]: 82: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,335 INFO L280 TraceCheckUtils]: 83: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,336 INFO L280 TraceCheckUtils]: 84: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,336 INFO L263 TraceCheckUtils]: 85: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,336 INFO L280 TraceCheckUtils]: 86: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,336 INFO L280 TraceCheckUtils]: 87: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,336 INFO L280 TraceCheckUtils]: 88: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,336 INFO L263 TraceCheckUtils]: 89: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,337 INFO L280 TraceCheckUtils]: 90: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,337 INFO L280 TraceCheckUtils]: 91: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,337 INFO L280 TraceCheckUtils]: 92: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,337 INFO L280 TraceCheckUtils]: 93: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,337 INFO L280 TraceCheckUtils]: 94: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,337 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,338 INFO L280 TraceCheckUtils]: 96: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,338 INFO L263 TraceCheckUtils]: 97: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,338 INFO L280 TraceCheckUtils]: 98: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,338 INFO L280 TraceCheckUtils]: 99: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,338 INFO L280 TraceCheckUtils]: 100: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,338 INFO L280 TraceCheckUtils]: 101: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,339 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,339 INFO L280 TraceCheckUtils]: 103: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,339 INFO L280 TraceCheckUtils]: 104: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,339 INFO L280 TraceCheckUtils]: 105: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,339 INFO L280 TraceCheckUtils]: 106: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,339 INFO L280 TraceCheckUtils]: 107: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,340 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,340 INFO L280 TraceCheckUtils]: 109: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,340 INFO L263 TraceCheckUtils]: 110: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,340 INFO L280 TraceCheckUtils]: 111: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,340 INFO L280 TraceCheckUtils]: 112: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,340 INFO L280 TraceCheckUtils]: 113: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,341 INFO L280 TraceCheckUtils]: 114: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,341 INFO L280 TraceCheckUtils]: 115: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,341 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,341 INFO L280 TraceCheckUtils]: 117: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,341 INFO L280 TraceCheckUtils]: 118: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,341 INFO L280 TraceCheckUtils]: 119: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,342 INFO L280 TraceCheckUtils]: 120: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,342 INFO L280 TraceCheckUtils]: 121: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,342 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,342 INFO L280 TraceCheckUtils]: 123: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,342 INFO L280 TraceCheckUtils]: 124: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,342 INFO L280 TraceCheckUtils]: 125: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,343 INFO L280 TraceCheckUtils]: 126: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,343 INFO L280 TraceCheckUtils]: 127: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,344 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {33307#true} {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,353 INFO L263 TraceCheckUtils]: 3: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,355 INFO L263 TraceCheckUtils]: 7: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,355 INFO L280 TraceCheckUtils]: 8: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,356 INFO L263 TraceCheckUtils]: 11: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,357 INFO L280 TraceCheckUtils]: 13: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,358 INFO L280 TraceCheckUtils]: 14: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,358 INFO L263 TraceCheckUtils]: 15: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,358 INFO L280 TraceCheckUtils]: 16: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,359 INFO L280 TraceCheckUtils]: 17: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,360 INFO L280 TraceCheckUtils]: 18: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,360 INFO L263 TraceCheckUtils]: 19: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,360 INFO L280 TraceCheckUtils]: 20: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,361 INFO L280 TraceCheckUtils]: 21: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,361 INFO L280 TraceCheckUtils]: 22: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,361 INFO L263 TraceCheckUtils]: 23: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,362 INFO L280 TraceCheckUtils]: 24: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,362 INFO L280 TraceCheckUtils]: 25: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,363 INFO L280 TraceCheckUtils]: 26: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:24,364 INFO L280 TraceCheckUtils]: 27: Hoare triple {34456#(<= |fibo1_#in~n| 1)} #res := 1; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:24,364 INFO L280 TraceCheckUtils]: 28: Hoare triple {34456#(<= |fibo1_#in~n| 1)} assume true; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:24,365 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {34456#(<= |fibo1_#in~n| 1)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,366 INFO L280 TraceCheckUtils]: 30: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,366 INFO L263 TraceCheckUtils]: 31: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,367 INFO L280 TraceCheckUtils]: 32: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,367 INFO L280 TraceCheckUtils]: 33: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,367 INFO L280 TraceCheckUtils]: 34: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,367 INFO L280 TraceCheckUtils]: 35: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,368 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {33307#true} {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,369 INFO L280 TraceCheckUtils]: 37: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,369 INFO L280 TraceCheckUtils]: 38: Hoare triple {34455#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,370 INFO L280 TraceCheckUtils]: 39: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,370 INFO L280 TraceCheckUtils]: 40: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,371 INFO L280 TraceCheckUtils]: 41: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume true; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,372 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {34455#(<= |fibo2_#in~n| 2)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,373 INFO L280 TraceCheckUtils]: 43: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,373 INFO L263 TraceCheckUtils]: 44: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,373 INFO L280 TraceCheckUtils]: 45: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,373 INFO L280 TraceCheckUtils]: 46: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,373 INFO L280 TraceCheckUtils]: 47: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,374 INFO L280 TraceCheckUtils]: 48: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,374 INFO L280 TraceCheckUtils]: 49: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,375 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {33307#true} {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,375 INFO L280 TraceCheckUtils]: 51: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,376 INFO L280 TraceCheckUtils]: 52: Hoare triple {34442#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,376 INFO L280 TraceCheckUtils]: 53: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,377 INFO L280 TraceCheckUtils]: 54: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,377 INFO L280 TraceCheckUtils]: 55: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume true; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,378 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {34442#(<= |fibo1_#in~n| 3)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,379 INFO L280 TraceCheckUtils]: 57: Hoare triple {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,379 INFO L263 TraceCheckUtils]: 58: Hoare triple {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,379 INFO L280 TraceCheckUtils]: 59: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,380 INFO L280 TraceCheckUtils]: 60: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,380 INFO L280 TraceCheckUtils]: 61: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,380 INFO L263 TraceCheckUtils]: 62: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,380 INFO L280 TraceCheckUtils]: 63: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,380 INFO L280 TraceCheckUtils]: 64: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,380 INFO L280 TraceCheckUtils]: 65: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,381 INFO L280 TraceCheckUtils]: 66: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,381 INFO L280 TraceCheckUtils]: 67: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,381 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,381 INFO L280 TraceCheckUtils]: 69: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,381 INFO L263 TraceCheckUtils]: 70: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,381 INFO L280 TraceCheckUtils]: 71: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,382 INFO L280 TraceCheckUtils]: 72: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,382 INFO L280 TraceCheckUtils]: 73: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,382 INFO L280 TraceCheckUtils]: 74: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,382 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,382 INFO L280 TraceCheckUtils]: 76: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,382 INFO L280 TraceCheckUtils]: 77: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,383 INFO L280 TraceCheckUtils]: 78: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,383 INFO L280 TraceCheckUtils]: 79: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,383 INFO L280 TraceCheckUtils]: 80: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,384 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {33307#true} {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,384 INFO L280 TraceCheckUtils]: 82: Hoare triple {34411#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,385 INFO L280 TraceCheckUtils]: 83: Hoare triple {34411#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,385 INFO L280 TraceCheckUtils]: 84: Hoare triple {34411#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,386 INFO L280 TraceCheckUtils]: 85: Hoare triple {34411#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,386 INFO L280 TraceCheckUtils]: 86: Hoare triple {34411#(<= |fibo2_#in~n| 4)} assume true; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,388 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {34411#(<= |fibo2_#in~n| 4)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,388 INFO L280 TraceCheckUtils]: 88: Hoare triple {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,388 INFO L263 TraceCheckUtils]: 89: Hoare triple {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,389 INFO L280 TraceCheckUtils]: 90: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,389 INFO L280 TraceCheckUtils]: 91: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,389 INFO L280 TraceCheckUtils]: 92: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,389 INFO L263 TraceCheckUtils]: 93: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,389 INFO L280 TraceCheckUtils]: 94: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,389 INFO L280 TraceCheckUtils]: 95: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,390 INFO L280 TraceCheckUtils]: 96: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,390 INFO L263 TraceCheckUtils]: 97: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,390 INFO L280 TraceCheckUtils]: 98: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,390 INFO L280 TraceCheckUtils]: 99: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,390 INFO L280 TraceCheckUtils]: 100: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,390 INFO L280 TraceCheckUtils]: 101: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,391 INFO L280 TraceCheckUtils]: 102: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,391 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,391 INFO L280 TraceCheckUtils]: 104: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,391 INFO L263 TraceCheckUtils]: 105: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,391 INFO L280 TraceCheckUtils]: 106: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,391 INFO L280 TraceCheckUtils]: 107: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,391 INFO L280 TraceCheckUtils]: 108: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,392 INFO L280 TraceCheckUtils]: 109: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,392 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,392 INFO L280 TraceCheckUtils]: 111: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,392 INFO L280 TraceCheckUtils]: 112: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,392 INFO L280 TraceCheckUtils]: 113: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,392 INFO L280 TraceCheckUtils]: 114: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,393 INFO L280 TraceCheckUtils]: 115: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,393 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,393 INFO L280 TraceCheckUtils]: 117: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,393 INFO L263 TraceCheckUtils]: 118: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,393 INFO L280 TraceCheckUtils]: 119: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,393 INFO L280 TraceCheckUtils]: 120: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,393 INFO L280 TraceCheckUtils]: 121: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,394 INFO L280 TraceCheckUtils]: 122: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,394 INFO L280 TraceCheckUtils]: 123: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,394 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,394 INFO L280 TraceCheckUtils]: 125: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,394 INFO L280 TraceCheckUtils]: 126: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,394 INFO L280 TraceCheckUtils]: 127: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,395 INFO L280 TraceCheckUtils]: 128: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,395 INFO L280 TraceCheckUtils]: 129: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,396 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {33307#true} {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,397 INFO L280 TraceCheckUtils]: 131: Hoare triple {34345#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,397 INFO L280 TraceCheckUtils]: 132: Hoare triple {34345#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,398 INFO L280 TraceCheckUtils]: 133: Hoare triple {34345#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,398 INFO L280 TraceCheckUtils]: 134: Hoare triple {34345#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,399 INFO L280 TraceCheckUtils]: 135: Hoare triple {34345#(<= |fibo1_#in~n| 5)} assume true; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,400 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {34345#(<= |fibo1_#in~n| 5)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,401 INFO L280 TraceCheckUtils]: 137: Hoare triple {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,401 INFO L263 TraceCheckUtils]: 138: Hoare triple {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,401 INFO L280 TraceCheckUtils]: 139: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,401 INFO L280 TraceCheckUtils]: 140: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,402 INFO L280 TraceCheckUtils]: 141: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,402 INFO L263 TraceCheckUtils]: 142: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,402 INFO L280 TraceCheckUtils]: 143: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,402 INFO L280 TraceCheckUtils]: 144: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,402 INFO L280 TraceCheckUtils]: 145: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,402 INFO L263 TraceCheckUtils]: 146: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,402 INFO L280 TraceCheckUtils]: 147: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,402 INFO L280 TraceCheckUtils]: 148: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,402 INFO L280 TraceCheckUtils]: 149: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,403 INFO L263 TraceCheckUtils]: 150: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,403 INFO L280 TraceCheckUtils]: 151: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,403 INFO L280 TraceCheckUtils]: 152: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,403 INFO L280 TraceCheckUtils]: 153: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,403 INFO L280 TraceCheckUtils]: 154: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,403 INFO L280 TraceCheckUtils]: 155: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,403 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,403 INFO L280 TraceCheckUtils]: 157: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,404 INFO L263 TraceCheckUtils]: 158: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,404 INFO L280 TraceCheckUtils]: 159: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,404 INFO L280 TraceCheckUtils]: 160: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,404 INFO L280 TraceCheckUtils]: 161: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,404 INFO L280 TraceCheckUtils]: 162: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,404 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,404 INFO L280 TraceCheckUtils]: 164: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,404 INFO L280 TraceCheckUtils]: 165: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,404 INFO L280 TraceCheckUtils]: 166: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,405 INFO L280 TraceCheckUtils]: 167: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,405 INFO L280 TraceCheckUtils]: 168: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,405 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,405 INFO L280 TraceCheckUtils]: 170: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,405 INFO L263 TraceCheckUtils]: 171: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,405 INFO L280 TraceCheckUtils]: 172: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,405 INFO L280 TraceCheckUtils]: 173: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,405 INFO L280 TraceCheckUtils]: 174: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,405 INFO L280 TraceCheckUtils]: 175: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,406 INFO L280 TraceCheckUtils]: 176: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,406 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,406 INFO L280 TraceCheckUtils]: 178: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,406 INFO L280 TraceCheckUtils]: 179: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,406 INFO L280 TraceCheckUtils]: 180: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,406 INFO L280 TraceCheckUtils]: 181: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,406 INFO L280 TraceCheckUtils]: 182: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,406 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,406 INFO L280 TraceCheckUtils]: 184: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,407 INFO L263 TraceCheckUtils]: 185: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,407 INFO L280 TraceCheckUtils]: 186: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,407 INFO L280 TraceCheckUtils]: 187: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,407 INFO L280 TraceCheckUtils]: 188: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,407 INFO L263 TraceCheckUtils]: 189: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,407 INFO L280 TraceCheckUtils]: 190: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,407 INFO L280 TraceCheckUtils]: 191: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,407 INFO L280 TraceCheckUtils]: 192: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,407 INFO L280 TraceCheckUtils]: 193: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,408 INFO L280 TraceCheckUtils]: 194: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,408 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,408 INFO L280 TraceCheckUtils]: 196: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,408 INFO L263 TraceCheckUtils]: 197: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,408 INFO L280 TraceCheckUtils]: 198: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,408 INFO L280 TraceCheckUtils]: 199: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,408 INFO L280 TraceCheckUtils]: 200: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,408 INFO L280 TraceCheckUtils]: 201: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,408 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,409 INFO L280 TraceCheckUtils]: 203: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,409 INFO L280 TraceCheckUtils]: 204: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,409 INFO L280 TraceCheckUtils]: 205: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,409 INFO L280 TraceCheckUtils]: 206: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,409 INFO L280 TraceCheckUtils]: 207: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,409 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,409 INFO L280 TraceCheckUtils]: 209: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,409 INFO L280 TraceCheckUtils]: 210: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,409 INFO L280 TraceCheckUtils]: 211: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,410 INFO L280 TraceCheckUtils]: 212: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,410 INFO L280 TraceCheckUtils]: 213: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,411 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {33307#true} {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,411 INFO L280 TraceCheckUtils]: 215: Hoare triple {34226#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,411 INFO L280 TraceCheckUtils]: 216: Hoare triple {34226#(<= |fibo2_#in~n| 6)} #res := #t~ret2 + #t~ret3; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,412 INFO L280 TraceCheckUtils]: 217: Hoare triple {34226#(<= |fibo2_#in~n| 6)} havoc #t~ret3; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,412 INFO L280 TraceCheckUtils]: 218: Hoare triple {34226#(<= |fibo2_#in~n| 6)} havoc #t~ret2; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,413 INFO L280 TraceCheckUtils]: 219: Hoare triple {34226#(<= |fibo2_#in~n| 6)} assume true; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,414 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {34226#(<= |fibo2_#in~n| 6)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,414 INFO L280 TraceCheckUtils]: 221: Hoare triple {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,414 INFO L263 TraceCheckUtils]: 222: Hoare triple {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,414 INFO L280 TraceCheckUtils]: 223: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,415 INFO L280 TraceCheckUtils]: 224: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,415 INFO L280 TraceCheckUtils]: 225: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,415 INFO L263 TraceCheckUtils]: 226: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,415 INFO L280 TraceCheckUtils]: 227: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,415 INFO L280 TraceCheckUtils]: 228: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,415 INFO L280 TraceCheckUtils]: 229: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,415 INFO L263 TraceCheckUtils]: 230: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,415 INFO L280 TraceCheckUtils]: 231: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,416 INFO L280 TraceCheckUtils]: 232: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,416 INFO L280 TraceCheckUtils]: 233: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,416 INFO L263 TraceCheckUtils]: 234: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,416 INFO L280 TraceCheckUtils]: 235: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,416 INFO L280 TraceCheckUtils]: 236: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,417 INFO L280 TraceCheckUtils]: 237: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,417 INFO L263 TraceCheckUtils]: 238: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,417 INFO L280 TraceCheckUtils]: 239: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,417 INFO L280 TraceCheckUtils]: 240: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,417 INFO L280 TraceCheckUtils]: 241: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,417 INFO L280 TraceCheckUtils]: 242: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,418 INFO L280 TraceCheckUtils]: 243: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,418 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,418 INFO L280 TraceCheckUtils]: 245: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,418 INFO L263 TraceCheckUtils]: 246: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,418 INFO L280 TraceCheckUtils]: 247: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,418 INFO L280 TraceCheckUtils]: 248: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,418 INFO L280 TraceCheckUtils]: 249: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,418 INFO L280 TraceCheckUtils]: 250: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,418 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,419 INFO L280 TraceCheckUtils]: 252: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,419 INFO L280 TraceCheckUtils]: 253: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,419 INFO L280 TraceCheckUtils]: 254: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,419 INFO L280 TraceCheckUtils]: 255: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,419 INFO L280 TraceCheckUtils]: 256: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,419 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,419 INFO L280 TraceCheckUtils]: 258: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,419 INFO L263 TraceCheckUtils]: 259: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,420 INFO L280 TraceCheckUtils]: 260: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,420 INFO L280 TraceCheckUtils]: 261: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,420 INFO L280 TraceCheckUtils]: 262: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,420 INFO L280 TraceCheckUtils]: 263: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,420 INFO L280 TraceCheckUtils]: 264: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,420 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,420 INFO L280 TraceCheckUtils]: 266: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,420 INFO L280 TraceCheckUtils]: 267: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,420 INFO L280 TraceCheckUtils]: 268: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,421 INFO L280 TraceCheckUtils]: 269: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,421 INFO L280 TraceCheckUtils]: 270: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,421 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,421 INFO L280 TraceCheckUtils]: 272: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,421 INFO L263 TraceCheckUtils]: 273: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,421 INFO L280 TraceCheckUtils]: 274: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,421 INFO L280 TraceCheckUtils]: 275: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,421 INFO L280 TraceCheckUtils]: 276: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,421 INFO L263 TraceCheckUtils]: 277: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,422 INFO L280 TraceCheckUtils]: 278: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,422 INFO L280 TraceCheckUtils]: 279: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,422 INFO L280 TraceCheckUtils]: 280: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,422 INFO L280 TraceCheckUtils]: 281: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,422 INFO L280 TraceCheckUtils]: 282: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,422 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,422 INFO L280 TraceCheckUtils]: 284: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,422 INFO L263 TraceCheckUtils]: 285: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,422 INFO L280 TraceCheckUtils]: 286: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,423 INFO L280 TraceCheckUtils]: 287: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,423 INFO L280 TraceCheckUtils]: 288: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,423 INFO L280 TraceCheckUtils]: 289: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,423 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,423 INFO L280 TraceCheckUtils]: 291: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,423 INFO L280 TraceCheckUtils]: 292: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,423 INFO L280 TraceCheckUtils]: 293: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,423 INFO L280 TraceCheckUtils]: 294: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,423 INFO L280 TraceCheckUtils]: 295: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,424 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,424 INFO L280 TraceCheckUtils]: 297: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,424 INFO L280 TraceCheckUtils]: 298: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,424 INFO L280 TraceCheckUtils]: 299: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,424 INFO L280 TraceCheckUtils]: 300: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,424 INFO L280 TraceCheckUtils]: 301: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,424 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,424 INFO L280 TraceCheckUtils]: 303: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,424 INFO L263 TraceCheckUtils]: 304: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,425 INFO L280 TraceCheckUtils]: 305: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,425 INFO L280 TraceCheckUtils]: 306: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,425 INFO L280 TraceCheckUtils]: 307: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,425 INFO L263 TraceCheckUtils]: 308: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,425 INFO L280 TraceCheckUtils]: 309: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,425 INFO L280 TraceCheckUtils]: 310: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,425 INFO L280 TraceCheckUtils]: 311: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,425 INFO L263 TraceCheckUtils]: 312: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,425 INFO L280 TraceCheckUtils]: 313: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,426 INFO L280 TraceCheckUtils]: 314: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,426 INFO L280 TraceCheckUtils]: 315: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,426 INFO L280 TraceCheckUtils]: 316: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,426 INFO L280 TraceCheckUtils]: 317: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,426 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,426 INFO L280 TraceCheckUtils]: 319: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,426 INFO L263 TraceCheckUtils]: 320: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,426 INFO L280 TraceCheckUtils]: 321: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,426 INFO L280 TraceCheckUtils]: 322: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,427 INFO L280 TraceCheckUtils]: 323: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,427 INFO L280 TraceCheckUtils]: 324: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,427 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,427 INFO L280 TraceCheckUtils]: 326: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,427 INFO L280 TraceCheckUtils]: 327: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,427 INFO L280 TraceCheckUtils]: 328: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,427 INFO L280 TraceCheckUtils]: 329: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,427 INFO L280 TraceCheckUtils]: 330: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,427 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,428 INFO L280 TraceCheckUtils]: 332: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,428 INFO L263 TraceCheckUtils]: 333: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,428 INFO L280 TraceCheckUtils]: 334: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,428 INFO L280 TraceCheckUtils]: 335: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,428 INFO L280 TraceCheckUtils]: 336: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,428 INFO L280 TraceCheckUtils]: 337: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,428 INFO L280 TraceCheckUtils]: 338: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,428 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,428 INFO L280 TraceCheckUtils]: 340: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,429 INFO L280 TraceCheckUtils]: 341: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,429 INFO L280 TraceCheckUtils]: 342: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,429 INFO L280 TraceCheckUtils]: 343: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,429 INFO L280 TraceCheckUtils]: 344: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,429 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,429 INFO L280 TraceCheckUtils]: 346: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,429 INFO L280 TraceCheckUtils]: 347: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,429 INFO L280 TraceCheckUtils]: 348: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,429 INFO L280 TraceCheckUtils]: 349: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,429 INFO L280 TraceCheckUtils]: 350: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,430 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {33307#true} {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,431 INFO L280 TraceCheckUtils]: 352: Hoare triple {34018#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,431 INFO L280 TraceCheckUtils]: 353: Hoare triple {34018#(<= |fibo1_#in~n| 7)} #res := #t~ret0 + #t~ret1; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,432 INFO L280 TraceCheckUtils]: 354: Hoare triple {34018#(<= |fibo1_#in~n| 7)} havoc #t~ret1; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,432 INFO L280 TraceCheckUtils]: 355: Hoare triple {34018#(<= |fibo1_#in~n| 7)} havoc #t~ret0; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,432 INFO L280 TraceCheckUtils]: 356: Hoare triple {34018#(<= |fibo1_#in~n| 7)} assume true; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,433 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {34018#(<= |fibo1_#in~n| 7)} {33311#(<= 8 main_~x~0)} #63#return; {33308#false} is VALID [2020-07-08 22:07:24,505 INFO L263 TraceCheckUtils]: 0: Hoare triple {33307#true} call ULTIMATE.init(); {33307#true} is VALID [2020-07-08 22:07:24,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,505 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33307#true} {33307#true} #59#return; {33307#true} is VALID [2020-07-08 22:07:24,505 INFO L263 TraceCheckUtils]: 3: Hoare triple {33307#true} call #t~ret5 := main(); {33307#true} is VALID [2020-07-08 22:07:24,506 INFO L280 TraceCheckUtils]: 4: Hoare triple {33307#true} ~x~0 := 8; {33311#(<= 8 main_~x~0)} is VALID [2020-07-08 22:07:24,506 INFO L263 TraceCheckUtils]: 5: Hoare triple {33311#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {33307#true} is VALID [2020-07-08 22:07:24,507 INFO L280 TraceCheckUtils]: 6: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,507 INFO L280 TraceCheckUtils]: 7: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,507 INFO L280 TraceCheckUtils]: 8: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,507 INFO L263 TraceCheckUtils]: 9: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,508 INFO L280 TraceCheckUtils]: 10: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,508 INFO L280 TraceCheckUtils]: 11: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,508 INFO L280 TraceCheckUtils]: 12: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,508 INFO L263 TraceCheckUtils]: 13: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,509 INFO L280 TraceCheckUtils]: 14: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,509 INFO L280 TraceCheckUtils]: 15: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,509 INFO L280 TraceCheckUtils]: 16: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,510 INFO L263 TraceCheckUtils]: 17: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,510 INFO L280 TraceCheckUtils]: 18: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,510 INFO L280 TraceCheckUtils]: 19: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,511 INFO L280 TraceCheckUtils]: 20: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,511 INFO L263 TraceCheckUtils]: 21: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,511 INFO L280 TraceCheckUtils]: 22: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,511 INFO L280 TraceCheckUtils]: 23: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,512 INFO L280 TraceCheckUtils]: 24: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,512 INFO L263 TraceCheckUtils]: 25: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,512 INFO L280 TraceCheckUtils]: 26: Hoare triple {33307#true} ~n := #in~n; {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,513 INFO L280 TraceCheckUtils]: 27: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,513 INFO L280 TraceCheckUtils]: 28: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {34019#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 22:07:24,513 INFO L263 TraceCheckUtils]: 29: Hoare triple {34019#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,513 INFO L280 TraceCheckUtils]: 30: Hoare triple {33307#true} ~n := #in~n; {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,514 INFO L280 TraceCheckUtils]: 31: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {33670#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 22:07:24,514 INFO L280 TraceCheckUtils]: 32: Hoare triple {33670#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:24,515 INFO L280 TraceCheckUtils]: 33: Hoare triple {34456#(<= |fibo1_#in~n| 1)} #res := 1; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:24,515 INFO L280 TraceCheckUtils]: 34: Hoare triple {34456#(<= |fibo1_#in~n| 1)} assume true; {34456#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 22:07:24,516 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34456#(<= |fibo1_#in~n| 1)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,516 INFO L280 TraceCheckUtils]: 36: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,516 INFO L263 TraceCheckUtils]: 37: Hoare triple {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,517 INFO L280 TraceCheckUtils]: 38: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,517 INFO L280 TraceCheckUtils]: 39: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,517 INFO L280 TraceCheckUtils]: 40: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,517 INFO L280 TraceCheckUtils]: 41: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,517 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {33307#true} {34449#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,518 INFO L280 TraceCheckUtils]: 43: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,519 INFO L280 TraceCheckUtils]: 44: Hoare triple {34455#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,519 INFO L280 TraceCheckUtils]: 45: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,520 INFO L280 TraceCheckUtils]: 46: Hoare triple {34455#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,520 INFO L280 TraceCheckUtils]: 47: Hoare triple {34455#(<= |fibo2_#in~n| 2)} assume true; {34455#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 22:07:24,521 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {34455#(<= |fibo2_#in~n| 2)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,521 INFO L280 TraceCheckUtils]: 49: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,521 INFO L263 TraceCheckUtils]: 50: Hoare triple {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,521 INFO L280 TraceCheckUtils]: 51: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,522 INFO L280 TraceCheckUtils]: 52: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,522 INFO L280 TraceCheckUtils]: 53: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,522 INFO L280 TraceCheckUtils]: 54: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,522 INFO L280 TraceCheckUtils]: 55: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,522 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {33307#true} {34435#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,523 INFO L280 TraceCheckUtils]: 57: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,523 INFO L280 TraceCheckUtils]: 58: Hoare triple {34442#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,524 INFO L280 TraceCheckUtils]: 59: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,524 INFO L280 TraceCheckUtils]: 60: Hoare triple {34442#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,524 INFO L280 TraceCheckUtils]: 61: Hoare triple {34442#(<= |fibo1_#in~n| 3)} assume true; {34442#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 22:07:24,525 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {34442#(<= |fibo1_#in~n| 3)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,525 INFO L280 TraceCheckUtils]: 63: Hoare triple {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,526 INFO L263 TraceCheckUtils]: 64: Hoare triple {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,526 INFO L280 TraceCheckUtils]: 65: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,526 INFO L280 TraceCheckUtils]: 66: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,526 INFO L280 TraceCheckUtils]: 67: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,526 INFO L263 TraceCheckUtils]: 68: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,526 INFO L280 TraceCheckUtils]: 69: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,526 INFO L280 TraceCheckUtils]: 70: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,526 INFO L280 TraceCheckUtils]: 71: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,526 INFO L280 TraceCheckUtils]: 72: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,527 INFO L280 TraceCheckUtils]: 73: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,527 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,527 INFO L280 TraceCheckUtils]: 75: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,527 INFO L263 TraceCheckUtils]: 76: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,527 INFO L280 TraceCheckUtils]: 77: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,527 INFO L280 TraceCheckUtils]: 78: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,527 INFO L280 TraceCheckUtils]: 79: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,527 INFO L280 TraceCheckUtils]: 80: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,527 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,527 INFO L280 TraceCheckUtils]: 82: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,528 INFO L280 TraceCheckUtils]: 83: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,528 INFO L280 TraceCheckUtils]: 84: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,528 INFO L280 TraceCheckUtils]: 85: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,528 INFO L280 TraceCheckUtils]: 86: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,529 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {33307#true} {34387#(and (<= fibo2_~n 4) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,529 INFO L280 TraceCheckUtils]: 88: Hoare triple {34411#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,529 INFO L280 TraceCheckUtils]: 89: Hoare triple {34411#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,530 INFO L280 TraceCheckUtils]: 90: Hoare triple {34411#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,530 INFO L280 TraceCheckUtils]: 91: Hoare triple {34411#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,530 INFO L280 TraceCheckUtils]: 92: Hoare triple {34411#(<= |fibo2_#in~n| 4)} assume true; {34411#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 22:07:24,531 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {34411#(<= |fibo2_#in~n| 4)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,532 INFO L280 TraceCheckUtils]: 94: Hoare triple {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,532 INFO L263 TraceCheckUtils]: 95: Hoare triple {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,532 INFO L280 TraceCheckUtils]: 96: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,532 INFO L280 TraceCheckUtils]: 97: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,532 INFO L280 TraceCheckUtils]: 98: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,532 INFO L263 TraceCheckUtils]: 99: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,532 INFO L280 TraceCheckUtils]: 100: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,532 INFO L280 TraceCheckUtils]: 101: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,532 INFO L280 TraceCheckUtils]: 102: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,533 INFO L263 TraceCheckUtils]: 103: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,533 INFO L280 TraceCheckUtils]: 104: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,533 INFO L280 TraceCheckUtils]: 105: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,533 INFO L280 TraceCheckUtils]: 106: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,533 INFO L280 TraceCheckUtils]: 107: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,533 INFO L280 TraceCheckUtils]: 108: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,533 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,533 INFO L280 TraceCheckUtils]: 110: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,533 INFO L263 TraceCheckUtils]: 111: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,533 INFO L280 TraceCheckUtils]: 112: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,534 INFO L280 TraceCheckUtils]: 113: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,534 INFO L280 TraceCheckUtils]: 114: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,534 INFO L280 TraceCheckUtils]: 115: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,534 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,534 INFO L280 TraceCheckUtils]: 117: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,534 INFO L280 TraceCheckUtils]: 118: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,534 INFO L280 TraceCheckUtils]: 119: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,534 INFO L280 TraceCheckUtils]: 120: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,534 INFO L280 TraceCheckUtils]: 121: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,535 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,535 INFO L280 TraceCheckUtils]: 123: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,535 INFO L263 TraceCheckUtils]: 124: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,535 INFO L280 TraceCheckUtils]: 125: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,535 INFO L280 TraceCheckUtils]: 126: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,535 INFO L280 TraceCheckUtils]: 127: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,535 INFO L280 TraceCheckUtils]: 128: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,535 INFO L280 TraceCheckUtils]: 129: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,535 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,536 INFO L280 TraceCheckUtils]: 131: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,536 INFO L280 TraceCheckUtils]: 132: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,536 INFO L280 TraceCheckUtils]: 133: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,536 INFO L280 TraceCheckUtils]: 134: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,536 INFO L280 TraceCheckUtils]: 135: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,537 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {33307#true} {34303#(and (<= fibo1_~n 5) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,537 INFO L280 TraceCheckUtils]: 137: Hoare triple {34345#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,537 INFO L280 TraceCheckUtils]: 138: Hoare triple {34345#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,538 INFO L280 TraceCheckUtils]: 139: Hoare triple {34345#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,538 INFO L280 TraceCheckUtils]: 140: Hoare triple {34345#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,538 INFO L280 TraceCheckUtils]: 141: Hoare triple {34345#(<= |fibo1_#in~n| 5)} assume true; {34345#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 22:07:24,540 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {34345#(<= |fibo1_#in~n| 5)} {34019#(= fibo2_~n |fibo2_#in~n|)} #65#return; {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,540 INFO L280 TraceCheckUtils]: 143: Hoare triple {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 22:07:24,541 INFO L263 TraceCheckUtils]: 144: Hoare triple {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,541 INFO L280 TraceCheckUtils]: 145: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,541 INFO L280 TraceCheckUtils]: 146: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,541 INFO L280 TraceCheckUtils]: 147: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,541 INFO L263 TraceCheckUtils]: 148: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,541 INFO L280 TraceCheckUtils]: 149: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,541 INFO L280 TraceCheckUtils]: 150: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,541 INFO L280 TraceCheckUtils]: 151: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,541 INFO L263 TraceCheckUtils]: 152: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,542 INFO L280 TraceCheckUtils]: 153: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,542 INFO L280 TraceCheckUtils]: 154: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,542 INFO L280 TraceCheckUtils]: 155: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,542 INFO L263 TraceCheckUtils]: 156: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,542 INFO L280 TraceCheckUtils]: 157: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,542 INFO L280 TraceCheckUtils]: 158: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,542 INFO L280 TraceCheckUtils]: 159: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,542 INFO L280 TraceCheckUtils]: 160: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,542 INFO L280 TraceCheckUtils]: 161: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,543 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,543 INFO L280 TraceCheckUtils]: 163: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,543 INFO L263 TraceCheckUtils]: 164: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,543 INFO L280 TraceCheckUtils]: 165: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,543 INFO L280 TraceCheckUtils]: 166: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,543 INFO L280 TraceCheckUtils]: 167: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,543 INFO L280 TraceCheckUtils]: 168: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,543 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,543 INFO L280 TraceCheckUtils]: 170: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,543 INFO L280 TraceCheckUtils]: 171: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,544 INFO L280 TraceCheckUtils]: 172: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,544 INFO L280 TraceCheckUtils]: 173: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,544 INFO L280 TraceCheckUtils]: 174: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,544 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,544 INFO L280 TraceCheckUtils]: 176: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,544 INFO L263 TraceCheckUtils]: 177: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,544 INFO L280 TraceCheckUtils]: 178: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,544 INFO L280 TraceCheckUtils]: 179: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,544 INFO L280 TraceCheckUtils]: 180: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,545 INFO L280 TraceCheckUtils]: 181: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,545 INFO L280 TraceCheckUtils]: 182: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,545 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,545 INFO L280 TraceCheckUtils]: 184: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,545 INFO L280 TraceCheckUtils]: 185: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,545 INFO L280 TraceCheckUtils]: 186: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,545 INFO L280 TraceCheckUtils]: 187: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,545 INFO L280 TraceCheckUtils]: 188: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,545 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,546 INFO L280 TraceCheckUtils]: 190: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,546 INFO L263 TraceCheckUtils]: 191: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,546 INFO L280 TraceCheckUtils]: 192: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,546 INFO L280 TraceCheckUtils]: 193: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,546 INFO L280 TraceCheckUtils]: 194: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,546 INFO L263 TraceCheckUtils]: 195: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,546 INFO L280 TraceCheckUtils]: 196: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,546 INFO L280 TraceCheckUtils]: 197: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,546 INFO L280 TraceCheckUtils]: 198: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,546 INFO L280 TraceCheckUtils]: 199: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,547 INFO L280 TraceCheckUtils]: 200: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,547 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,547 INFO L280 TraceCheckUtils]: 202: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,547 INFO L263 TraceCheckUtils]: 203: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,547 INFO L280 TraceCheckUtils]: 204: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,547 INFO L280 TraceCheckUtils]: 205: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,547 INFO L280 TraceCheckUtils]: 206: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,547 INFO L280 TraceCheckUtils]: 207: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,547 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,548 INFO L280 TraceCheckUtils]: 209: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,548 INFO L280 TraceCheckUtils]: 210: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,548 INFO L280 TraceCheckUtils]: 211: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,548 INFO L280 TraceCheckUtils]: 212: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,548 INFO L280 TraceCheckUtils]: 213: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,548 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,548 INFO L280 TraceCheckUtils]: 215: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,548 INFO L280 TraceCheckUtils]: 216: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,548 INFO L280 TraceCheckUtils]: 217: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,549 INFO L280 TraceCheckUtils]: 218: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,549 INFO L280 TraceCheckUtils]: 219: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,550 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {33307#true} {34149#(and (<= fibo2_~n 6) (= fibo2_~n |fibo2_#in~n|))} #67#return; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,550 INFO L280 TraceCheckUtils]: 221: Hoare triple {34226#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,550 INFO L280 TraceCheckUtils]: 222: Hoare triple {34226#(<= |fibo2_#in~n| 6)} #res := #t~ret2 + #t~ret3; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,551 INFO L280 TraceCheckUtils]: 223: Hoare triple {34226#(<= |fibo2_#in~n| 6)} havoc #t~ret3; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,551 INFO L280 TraceCheckUtils]: 224: Hoare triple {34226#(<= |fibo2_#in~n| 6)} havoc #t~ret2; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,551 INFO L280 TraceCheckUtils]: 225: Hoare triple {34226#(<= |fibo2_#in~n| 6)} assume true; {34226#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 22:07:24,552 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {34226#(<= |fibo2_#in~n| 6)} {33670#(= fibo1_~n |fibo1_#in~n|)} #69#return; {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,553 INFO L280 TraceCheckUtils]: 227: Hoare triple {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 22:07:24,553 INFO L263 TraceCheckUtils]: 228: Hoare triple {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,553 INFO L280 TraceCheckUtils]: 229: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,553 INFO L280 TraceCheckUtils]: 230: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,553 INFO L280 TraceCheckUtils]: 231: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,553 INFO L263 TraceCheckUtils]: 232: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,553 INFO L280 TraceCheckUtils]: 233: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,553 INFO L280 TraceCheckUtils]: 234: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,553 INFO L280 TraceCheckUtils]: 235: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,554 INFO L263 TraceCheckUtils]: 236: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,554 INFO L280 TraceCheckUtils]: 237: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,554 INFO L280 TraceCheckUtils]: 238: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,554 INFO L280 TraceCheckUtils]: 239: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,554 INFO L263 TraceCheckUtils]: 240: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,554 INFO L280 TraceCheckUtils]: 241: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,554 INFO L280 TraceCheckUtils]: 242: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,554 INFO L280 TraceCheckUtils]: 243: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,554 INFO L263 TraceCheckUtils]: 244: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,555 INFO L280 TraceCheckUtils]: 245: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,555 INFO L280 TraceCheckUtils]: 246: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,555 INFO L280 TraceCheckUtils]: 247: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,555 INFO L280 TraceCheckUtils]: 248: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,555 INFO L280 TraceCheckUtils]: 249: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,555 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,555 INFO L280 TraceCheckUtils]: 251: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,555 INFO L263 TraceCheckUtils]: 252: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,555 INFO L280 TraceCheckUtils]: 253: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,555 INFO L280 TraceCheckUtils]: 254: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,556 INFO L280 TraceCheckUtils]: 255: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,556 INFO L280 TraceCheckUtils]: 256: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,556 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,556 INFO L280 TraceCheckUtils]: 258: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,556 INFO L280 TraceCheckUtils]: 259: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,556 INFO L280 TraceCheckUtils]: 260: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,556 INFO L280 TraceCheckUtils]: 261: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,556 INFO L280 TraceCheckUtils]: 262: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,556 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,557 INFO L280 TraceCheckUtils]: 264: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,557 INFO L263 TraceCheckUtils]: 265: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,557 INFO L280 TraceCheckUtils]: 266: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,557 INFO L280 TraceCheckUtils]: 267: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,557 INFO L280 TraceCheckUtils]: 268: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,557 INFO L280 TraceCheckUtils]: 269: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,557 INFO L280 TraceCheckUtils]: 270: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,557 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,557 INFO L280 TraceCheckUtils]: 272: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,557 INFO L280 TraceCheckUtils]: 273: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,558 INFO L280 TraceCheckUtils]: 274: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,558 INFO L280 TraceCheckUtils]: 275: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,558 INFO L280 TraceCheckUtils]: 276: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,558 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,558 INFO L280 TraceCheckUtils]: 278: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,558 INFO L263 TraceCheckUtils]: 279: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,558 INFO L280 TraceCheckUtils]: 280: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,558 INFO L280 TraceCheckUtils]: 281: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,558 INFO L280 TraceCheckUtils]: 282: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,559 INFO L263 TraceCheckUtils]: 283: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,559 INFO L280 TraceCheckUtils]: 284: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,559 INFO L280 TraceCheckUtils]: 285: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,559 INFO L280 TraceCheckUtils]: 286: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,559 INFO L280 TraceCheckUtils]: 287: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,559 INFO L280 TraceCheckUtils]: 288: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,559 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,559 INFO L280 TraceCheckUtils]: 290: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,559 INFO L263 TraceCheckUtils]: 291: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,559 INFO L280 TraceCheckUtils]: 292: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,560 INFO L280 TraceCheckUtils]: 293: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,560 INFO L280 TraceCheckUtils]: 294: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,560 INFO L280 TraceCheckUtils]: 295: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,560 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,560 INFO L280 TraceCheckUtils]: 297: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,560 INFO L280 TraceCheckUtils]: 298: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,560 INFO L280 TraceCheckUtils]: 299: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,560 INFO L280 TraceCheckUtils]: 300: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,560 INFO L280 TraceCheckUtils]: 301: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,561 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,561 INFO L280 TraceCheckUtils]: 303: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,561 INFO L280 TraceCheckUtils]: 304: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,561 INFO L280 TraceCheckUtils]: 305: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,561 INFO L280 TraceCheckUtils]: 306: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,561 INFO L280 TraceCheckUtils]: 307: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,561 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,561 INFO L280 TraceCheckUtils]: 309: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,561 INFO L263 TraceCheckUtils]: 310: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,561 INFO L280 TraceCheckUtils]: 311: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,562 INFO L280 TraceCheckUtils]: 312: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,562 INFO L280 TraceCheckUtils]: 313: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,562 INFO L263 TraceCheckUtils]: 314: Hoare triple {33307#true} call #t~ret0 := fibo2(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,562 INFO L280 TraceCheckUtils]: 315: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,562 INFO L280 TraceCheckUtils]: 316: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,562 INFO L280 TraceCheckUtils]: 317: Hoare triple {33307#true} assume !(1 == ~n); {33307#true} is VALID [2020-07-08 22:07:24,562 INFO L263 TraceCheckUtils]: 318: Hoare triple {33307#true} call #t~ret2 := fibo1(~n - 1); {33307#true} is VALID [2020-07-08 22:07:24,562 INFO L280 TraceCheckUtils]: 319: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,562 INFO L280 TraceCheckUtils]: 320: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,563 INFO L280 TraceCheckUtils]: 321: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,563 INFO L280 TraceCheckUtils]: 322: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,563 INFO L280 TraceCheckUtils]: 323: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,563 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {33307#true} {33307#true} #65#return; {33307#true} is VALID [2020-07-08 22:07:24,563 INFO L280 TraceCheckUtils]: 325: Hoare triple {33307#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,563 INFO L263 TraceCheckUtils]: 326: Hoare triple {33307#true} call #t~ret3 := fibo1(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,563 INFO L280 TraceCheckUtils]: 327: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,563 INFO L280 TraceCheckUtils]: 328: Hoare triple {33307#true} assume ~n < 1; {33307#true} is VALID [2020-07-08 22:07:24,563 INFO L280 TraceCheckUtils]: 329: Hoare triple {33307#true} #res := 0; {33307#true} is VALID [2020-07-08 22:07:24,564 INFO L280 TraceCheckUtils]: 330: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,564 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,564 INFO L280 TraceCheckUtils]: 332: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,564 INFO L280 TraceCheckUtils]: 333: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,564 INFO L280 TraceCheckUtils]: 334: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,564 INFO L280 TraceCheckUtils]: 335: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,564 INFO L280 TraceCheckUtils]: 336: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,564 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {33307#true} {33307#true} #69#return; {33307#true} is VALID [2020-07-08 22:07:24,564 INFO L280 TraceCheckUtils]: 338: Hoare triple {33307#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,564 INFO L263 TraceCheckUtils]: 339: Hoare triple {33307#true} call #t~ret1 := fibo2(~n - 2); {33307#true} is VALID [2020-07-08 22:07:24,565 INFO L280 TraceCheckUtils]: 340: Hoare triple {33307#true} ~n := #in~n; {33307#true} is VALID [2020-07-08 22:07:24,565 INFO L280 TraceCheckUtils]: 341: Hoare triple {33307#true} assume !(~n < 1); {33307#true} is VALID [2020-07-08 22:07:24,565 INFO L280 TraceCheckUtils]: 342: Hoare triple {33307#true} assume 1 == ~n; {33307#true} is VALID [2020-07-08 22:07:24,565 INFO L280 TraceCheckUtils]: 343: Hoare triple {33307#true} #res := 1; {33307#true} is VALID [2020-07-08 22:07:24,565 INFO L280 TraceCheckUtils]: 344: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,565 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {33307#true} {33307#true} #71#return; {33307#true} is VALID [2020-07-08 22:07:24,565 INFO L280 TraceCheckUtils]: 346: Hoare triple {33307#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,565 INFO L280 TraceCheckUtils]: 347: Hoare triple {33307#true} #res := #t~ret0 + #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,565 INFO L280 TraceCheckUtils]: 348: Hoare triple {33307#true} havoc #t~ret1; {33307#true} is VALID [2020-07-08 22:07:24,566 INFO L280 TraceCheckUtils]: 349: Hoare triple {33307#true} havoc #t~ret0; {33307#true} is VALID [2020-07-08 22:07:24,566 INFO L280 TraceCheckUtils]: 350: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,566 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {33307#true} {33307#true} #67#return; {33307#true} is VALID [2020-07-08 22:07:24,566 INFO L280 TraceCheckUtils]: 352: Hoare triple {33307#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {33307#true} is VALID [2020-07-08 22:07:24,566 INFO L280 TraceCheckUtils]: 353: Hoare triple {33307#true} #res := #t~ret2 + #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,566 INFO L280 TraceCheckUtils]: 354: Hoare triple {33307#true} havoc #t~ret3; {33307#true} is VALID [2020-07-08 22:07:24,566 INFO L280 TraceCheckUtils]: 355: Hoare triple {33307#true} havoc #t~ret2; {33307#true} is VALID [2020-07-08 22:07:24,566 INFO L280 TraceCheckUtils]: 356: Hoare triple {33307#true} assume true; {33307#true} is VALID [2020-07-08 22:07:24,567 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {33307#true} {33888#(and (<= fibo1_~n 7) (= fibo1_~n |fibo1_#in~n|))} #71#return; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,568 INFO L280 TraceCheckUtils]: 358: Hoare triple {34018#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,568 INFO L280 TraceCheckUtils]: 359: Hoare triple {34018#(<= |fibo1_#in~n| 7)} #res := #t~ret0 + #t~ret1; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,568 INFO L280 TraceCheckUtils]: 360: Hoare triple {34018#(<= |fibo1_#in~n| 7)} havoc #t~ret1; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,569 INFO L280 TraceCheckUtils]: 361: Hoare triple {34018#(<= |fibo1_#in~n| 7)} havoc #t~ret0; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,569 INFO L280 TraceCheckUtils]: 362: Hoare triple {34018#(<= |fibo1_#in~n| 7)} assume true; {34018#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 22:07:24,570 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {34018#(<= |fibo1_#in~n| 7)} {33311#(<= 8 main_~x~0)} #63#return; {33308#false} is VALID [2020-07-08 22:07:24,570 INFO L280 TraceCheckUtils]: 364: Hoare triple {33308#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {33308#false} is VALID [2020-07-08 22:07:24,570 INFO L280 TraceCheckUtils]: 365: Hoare triple {33308#false} ~result~0 := #t~ret4; {33308#false} is VALID [2020-07-08 22:07:24,570 INFO L280 TraceCheckUtils]: 366: Hoare triple {33308#false} havoc #t~ret4; {33308#false} is VALID [2020-07-08 22:07:24,570 INFO L280 TraceCheckUtils]: 367: Hoare triple {33308#false} assume 21 == ~result~0; {33308#false} is VALID [2020-07-08 22:07:24,570 INFO L280 TraceCheckUtils]: 368: Hoare triple {33308#false} assume !false; {33308#false} is VALID [2020-07-08 22:07:24,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2534 backedges. 130 proven. 672 refuted. 0 times theorem prover too weak. 1732 trivial. 0 not checked. [2020-07-08 22:07:24,624 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [973463388] [2020-07-08 22:07:24,624 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:24,624 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-07-08 22:07:24,624 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004233682] [2020-07-08 22:07:24,625 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 369 [2020-07-08 22:07:24,628 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:24,628 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-08 22:07:24,762 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:24,762 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-08 22:07:24,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:24,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-08 22:07:24,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=240, Unknown=0, NotChecked=0, Total=306 [2020-07-08 22:07:24,764 INFO L87 Difference]: Start difference. First operand 171 states and 213 transitions. Second operand 18 states. [2020-07-08 22:07:27,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:27,288 INFO L93 Difference]: Finished difference Result 418 states and 557 transitions. [2020-07-08 22:07:27,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-08 22:07:27,289 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 369 [2020-07-08 22:07:27,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:27,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 22:07:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 164 transitions. [2020-07-08 22:07:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 22:07:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 164 transitions. [2020-07-08 22:07:27,296 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 164 transitions. [2020-07-08 22:07:27,520 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:27,544 INFO L225 Difference]: With dead ends: 418 [2020-07-08 22:07:27,545 INFO L226 Difference]: Without dead ends: 412 [2020-07-08 22:07:27,546 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=266, Unknown=0, NotChecked=0, Total=342 [2020-07-08 22:07:27,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2020-07-08 22:07:28,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 373. [2020-07-08 22:07:28,619 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:28,619 INFO L82 GeneralOperation]: Start isEquivalent. First operand 412 states. Second operand 373 states. [2020-07-08 22:07:28,619 INFO L74 IsIncluded]: Start isIncluded. First operand 412 states. Second operand 373 states. [2020-07-08 22:07:28,619 INFO L87 Difference]: Start difference. First operand 412 states. Second operand 373 states. [2020-07-08 22:07:28,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:28,641 INFO L93 Difference]: Finished difference Result 412 states and 548 transitions. [2020-07-08 22:07:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 548 transitions. [2020-07-08 22:07:28,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:28,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:28,644 INFO L74 IsIncluded]: Start isIncluded. First operand 373 states. Second operand 412 states. [2020-07-08 22:07:28,644 INFO L87 Difference]: Start difference. First operand 373 states. Second operand 412 states. [2020-07-08 22:07:28,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:28,664 INFO L93 Difference]: Finished difference Result 412 states and 548 transitions. [2020-07-08 22:07:28,664 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 548 transitions. [2020-07-08 22:07:28,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:28,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:28,667 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:28,667 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:28,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 373 states. [2020-07-08 22:07:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 495 transitions. [2020-07-08 22:07:28,683 INFO L78 Accepts]: Start accepts. Automaton has 373 states and 495 transitions. Word has length 369 [2020-07-08 22:07:28,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:28,684 INFO L479 AbstractCegarLoop]: Abstraction has 373 states and 495 transitions. [2020-07-08 22:07:28,684 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-08 22:07:28,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 373 states and 495 transitions. [2020-07-08 22:07:29,658 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:29,659 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 495 transitions. [2020-07-08 22:07:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2020-07-08 22:07:29,665 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:29,665 INFO L422 BasicCegarLoop]: trace histogram [34, 34, 33, 33, 27, 27, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 11, 11, 10, 10, 7, 7, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:29,666 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-07-08 22:07:29,666 INFO L427 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:29,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:29,666 INFO L82 PathProgramCache]: Analyzing trace with hash -425442147, now seen corresponding path program 10 times [2020-07-08 22:07:29,666 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:29,666 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [673380705] [2020-07-08 22:07:29,666 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 22:07:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 22:07:29,929 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-08 22:07:29,929 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-08 22:07:29,930 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-07-08 22:07:30,055 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 22:07:30,055 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 22:07:30,055 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 22:07:30,056 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-08 22:07:30,056 WARN L170 areAnnotationChecker]: fibo2ENTRY has no Hoare annotation [2020-07-08 22:07:30,056 WARN L170 areAnnotationChecker]: fibo1ENTRY has no Hoare annotation [2020-07-08 22:07:30,056 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 22:07:30,056 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 22:07:30,056 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 22:07:30,056 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-08 22:07:30,056 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-08 22:07:30,056 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-08 22:07:30,057 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-08 22:07:30,057 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-08 22:07:30,057 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-08 22:07:30,057 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 22:07:30,057 WARN L170 areAnnotationChecker]: L37-1 has no Hoare annotation [2020-07-08 22:07:30,057 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-08 22:07:30,057 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-08 22:07:30,057 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-08 22:07:30,057 WARN L170 areAnnotationChecker]: L9 has no Hoare annotation [2020-07-08 22:07:30,058 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-08 22:07:30,058 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-08 22:07:30,058 WARN L170 areAnnotationChecker]: L37-2 has no Hoare annotation [2020-07-08 22:07:30,058 WARN L170 areAnnotationChecker]: fibo2FINAL has no Hoare annotation [2020-07-08 22:07:30,058 WARN L170 areAnnotationChecker]: L21 has no Hoare annotation [2020-07-08 22:07:30,058 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-08 22:07:30,058 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-08 22:07:30,058 WARN L170 areAnnotationChecker]: fibo1FINAL has no Hoare annotation [2020-07-08 22:07:30,058 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2020-07-08 22:07:30,058 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2020-07-08 22:07:30,059 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2020-07-08 22:07:30,059 WARN L170 areAnnotationChecker]: L37-3 has no Hoare annotation [2020-07-08 22:07:30,059 WARN L170 areAnnotationChecker]: fibo2EXIT has no Hoare annotation [2020-07-08 22:07:30,059 WARN L170 areAnnotationChecker]: fibo2EXIT has no Hoare annotation [2020-07-08 22:07:30,059 WARN L170 areAnnotationChecker]: L23-1 has no Hoare annotation [2020-07-08 22:07:30,059 WARN L170 areAnnotationChecker]: fibo1EXIT has no Hoare annotation [2020-07-08 22:07:30,059 WARN L170 areAnnotationChecker]: fibo1EXIT has no Hoare annotation [2020-07-08 22:07:30,059 WARN L170 areAnnotationChecker]: fibo1EXIT has no Hoare annotation [2020-07-08 22:07:30,059 WARN L170 areAnnotationChecker]: L13-1 has no Hoare annotation [2020-07-08 22:07:30,060 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-08 22:07:30,060 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-08 22:07:30,060 WARN L170 areAnnotationChecker]: L13-3 has no Hoare annotation [2020-07-08 22:07:30,060 WARN L170 areAnnotationChecker]: L23-2 has no Hoare annotation [2020-07-08 22:07:30,060 WARN L170 areAnnotationChecker]: L23-2 has no Hoare annotation [2020-07-08 22:07:30,060 WARN L170 areAnnotationChecker]: L23-3 has no Hoare annotation [2020-07-08 22:07:30,060 WARN L170 areAnnotationChecker]: L13-2 has no Hoare annotation [2020-07-08 22:07:30,060 WARN L170 areAnnotationChecker]: L13-2 has no Hoare annotation [2020-07-08 22:07:30,060 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-08 22:07:30,060 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-08 22:07:30,061 WARN L170 areAnnotationChecker]: L38-2 has no Hoare annotation [2020-07-08 22:07:30,061 WARN L170 areAnnotationChecker]: L13-4 has no Hoare annotation [2020-07-08 22:07:30,061 WARN L170 areAnnotationChecker]: L23-4 has no Hoare annotation [2020-07-08 22:07:30,061 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 22:07:30,061 WARN L170 areAnnotationChecker]: L13-5 has no Hoare annotation [2020-07-08 22:07:30,061 WARN L170 areAnnotationChecker]: L23-5 has no Hoare annotation [2020-07-08 22:07:30,061 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 22:07:30,061 WARN L170 areAnnotationChecker]: L13-6 has no Hoare annotation [2020-07-08 22:07:30,061 WARN L170 areAnnotationChecker]: L23-6 has no Hoare annotation [2020-07-08 22:07:30,061 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 22:07:30,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 10:07:30 BoogieIcfgContainer [2020-07-08 22:07:30,065 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 22:07:30,068 INFO L168 Benchmark]: Toolchain (without parser) took 71281.29 ms. Allocated memory was 137.4 MB in the beginning and 734.5 MB in the end (delta: 597.2 MB). Free memory was 103.1 MB in the beginning and 482.2 MB in the end (delta: -379.1 MB). Peak memory consumption was 218.0 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:30,068 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-08 22:07:30,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 305.18 ms. Allocated memory is still 137.4 MB. Free memory was 102.9 MB in the beginning and 92.7 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:30,069 INFO L168 Benchmark]: Boogie Preprocessor took 54.78 ms. Allocated memory is still 137.4 MB. Free memory was 92.7 MB in the beginning and 91.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:30,069 INFO L168 Benchmark]: RCFGBuilder took 502.23 ms. Allocated memory was 137.4 MB in the beginning and 203.4 MB in the end (delta: 66.1 MB). Free memory was 91.3 MB in the beginning and 161.5 MB in the end (delta: -70.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:30,070 INFO L168 Benchmark]: TraceAbstraction took 70412.38 ms. Allocated memory was 203.4 MB in the beginning and 734.5 MB in the end (delta: 531.1 MB). Free memory was 161.5 MB in the beginning and 482.2 MB in the end (delta: -320.7 MB). Peak memory consumption was 210.4 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:30,072 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 0.18 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 305.18 ms. Allocated memory is still 137.4 MB. Free memory was 102.9 MB in the beginning and 92.7 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 54.78 ms. Allocated memory is still 137.4 MB. Free memory was 92.7 MB in the beginning and 91.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 502.23 ms. Allocated memory was 137.4 MB in the beginning and 203.4 MB in the end (delta: 66.1 MB). Free memory was 91.3 MB in the beginning and 161.5 MB in the end (delta: -70.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 70412.38 ms. Allocated memory was 203.4 MB in the beginning and 734.5 MB in the end (delta: 531.1 MB). Free memory was 161.5 MB in the beginning and 482.2 MB in the end (delta: -320.7 MB). Peak memory consumption was 210.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 39]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L36] int x = 8; VAL [x=8] [L37] CALL, EXPR fibo1(x) VAL [\old(n)=8] [L8] COND FALSE !(n < 1) VAL [\old(n)=8, n=8] [L10] COND FALSE !(n == 1) VAL [\old(n)=8, n=8] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=7] [L18] COND FALSE !(n < 1) VAL [\old(n)=7, n=7] [L20] COND FALSE !(n == 1) VAL [\old(n)=7, n=7] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=6] [L8] COND FALSE !(n < 1) VAL [\old(n)=6, n=6] [L10] COND FALSE !(n == 1) VAL [\old(n)=6, n=6] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=5] [L18] COND FALSE !(n < 1) VAL [\old(n)=5, n=5] [L20] COND FALSE !(n == 1) VAL [\old(n)=5, n=5] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=4] [L8] COND FALSE !(n < 1) VAL [\old(n)=4, n=4] [L10] COND FALSE !(n == 1) VAL [\old(n)=4, n=4] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=3] [L18] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L20] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=2, \result=1, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=3, fibo1(n-1)=1, n=3] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=3, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=3, \result=2, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=4, fibo2(n-1)=2, n=4] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=2, \result=1, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=4, fibo2(n-1)=2, fibo2(n-2)=1, n=4] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=4, \result=3, fibo2(n-1)=2, fibo2(n-2)=1, n=4] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=5, fibo1(n-1)=3, n=5] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=3] [L8] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L10] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=2, \result=1, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=3, fibo2(n-1)=1, n=3] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=3, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=3, \result=2, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=5, fibo1(n-1)=3, fibo1(n-2)=2, n=5] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=5, \result=5, fibo1(n-1)=3, fibo1(n-2)=2, n=5] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=6, fibo2(n-1)=5, n=6] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=4] [L18] COND FALSE !(n < 1) VAL [\old(n)=4, n=4] [L20] COND FALSE !(n == 1) VAL [\old(n)=4, n=4] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=3] [L8] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L10] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=2, \result=1, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=3, fibo2(n-1)=1, n=3] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=3, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=3, \result=2, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=4, fibo1(n-1)=2, n=4] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=2, \result=1, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=4, fibo1(n-1)=2, fibo1(n-2)=1, n=4] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=4, \result=3, fibo1(n-1)=2, fibo1(n-2)=1, n=4] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=6, fibo2(n-1)=5, fibo2(n-2)=3, n=6] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=6, \result=8, fibo2(n-1)=5, fibo2(n-2)=3, n=6] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=7, fibo1(n-1)=8, n=7] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=5] [L8] COND FALSE !(n < 1) VAL [\old(n)=5, n=5] [L10] COND FALSE !(n == 1) VAL [\old(n)=5, n=5] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=4] [L18] COND FALSE !(n < 1) VAL [\old(n)=4, n=4] [L20] COND FALSE !(n == 1) VAL [\old(n)=4, n=4] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=3] [L8] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L10] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=2, \result=1, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=3, fibo2(n-1)=1, n=3] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=3, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=3, \result=2, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=4, fibo1(n-1)=2, n=4] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=2, \result=1, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=4, fibo1(n-1)=2, fibo1(n-2)=1, n=4] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=4, \result=3, fibo1(n-1)=2, fibo1(n-2)=1, n=4] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=5, fibo2(n-1)=3, n=5] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=3] [L18] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L20] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=2, \result=1, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=3, fibo1(n-1)=1, n=3] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=3, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=3, \result=2, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=5, fibo2(n-1)=3, fibo2(n-2)=2, n=5] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=5, \result=5, fibo2(n-1)=3, fibo2(n-2)=2, n=5] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=7, fibo1(n-1)=8, fibo1(n-2)=5, n=7] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=7, \result=13, fibo1(n-1)=8, fibo1(n-2)=5, n=7] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=8, fibo2(n-1)=13, n=8] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=6] [L18] COND FALSE !(n < 1) VAL [\old(n)=6, n=6] [L20] COND FALSE !(n == 1) VAL [\old(n)=6, n=6] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=5] [L8] COND FALSE !(n < 1) VAL [\old(n)=5, n=5] [L10] COND FALSE !(n == 1) VAL [\old(n)=5, n=5] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=4] [L18] COND FALSE !(n < 1) VAL [\old(n)=4, n=4] [L20] COND FALSE !(n == 1) VAL [\old(n)=4, n=4] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=3] [L8] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L10] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=2, \result=1, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=3, fibo2(n-1)=1, n=3] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=3, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=3, \result=2, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=4, fibo1(n-1)=2, n=4] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=2, \result=1, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=4, fibo1(n-1)=2, fibo1(n-2)=1, n=4] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=4, \result=3, fibo1(n-1)=2, fibo1(n-2)=1, n=4] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=5, fibo2(n-1)=3, n=5] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=3] [L18] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L20] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=2, \result=1, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=3, fibo1(n-1)=1, n=3] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=3, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=3, \result=2, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=5, fibo2(n-1)=3, fibo2(n-2)=2, n=5] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=5, \result=5, fibo2(n-1)=3, fibo2(n-2)=2, n=5] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=6, fibo1(n-1)=5, n=6] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=4] [L8] COND FALSE !(n < 1) VAL [\old(n)=4, n=4] [L10] COND FALSE !(n == 1) VAL [\old(n)=4, n=4] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=3] [L18] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L20] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=2, \result=1, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=3, fibo1(n-1)=1, n=3] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=3, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=3, \result=2, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=4, fibo2(n-1)=2, n=4] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 VAL [\old(n)=1, n=1] [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 VAL [\old(n)=0, n=0] [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=2, \result=1, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=4, fibo2(n-1)=2, fibo2(n-2)=1, n=4] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=4, \result=3, fibo2(n-1)=2, fibo2(n-2)=1, n=4] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=6, fibo1(n-1)=5, fibo1(n-2)=3, n=6] [L23] return fibo1(n-1) + fibo1(n-2); VAL [\old(n)=6, \result=8, fibo1(n-1)=5, fibo1(n-2)=3, n=6] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=8, fibo2(n-1)=13, fibo2(n-2)=8, n=8] [L13] return fibo2(n-1) + fibo2(n-2); VAL [\old(n)=8, \result=21, fibo2(n-1)=13, fibo2(n-2)=8, n=8] [L37] RET, EXPR fibo1(x) VAL [fibo1(x)=21, x=8] [L37] int result = fibo1(x); VAL [fibo1(x)=21, result=21, x=8] [L38] COND TRUE result == 21 VAL [result=21, x=8] [L39] __VERIFIER_error() VAL [result=21, x=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 45 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 70.1s, OverallIterations: 21, TraceHistogramMax: 34, AutomataDifference: 36.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 918 SDtfs, 1698 SDslu, 5579 SDs, 0 SdLazy, 4959 SolverSat, 905 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1161 GetRequests, 864 SyntacticMatches, 0 SemanticMatches, 297 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1327 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=373occurred in iteration=20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.6s AutomataMinimizationTime, 20 MinimizatonAttempts, 290 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 15.8s InterpolantComputationTime, 4135 NumberOfCodeBlocks, 4135 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 3517 ConstructedInterpolants, 0 QuantifiedInterpolants, 1879377 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20 InterpolantComputations, 2 PerfectInterpolantSequences, 16141/21482 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...