/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_8-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:20:37,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:20:37,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:20:37,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 22:20:37,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 22:20:37,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 22:20:37,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 22:20:37,143 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 22:20:37,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 22:20:37,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 22:20:37,149 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 22:20:37,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 22:20:37,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:20:37,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:20:37,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:20:37,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:20:37,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:20:37,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:20:37,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:20:37,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:20:37,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:20:37,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:20:37,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:20:37,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:20:37,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 22:20:37,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 22:20:37,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 22:20:37,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 22:20:37,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 22:20:37,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 22:20:37,179 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 22:20:37,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 22:20:37,181 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 22:20:37,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 22:20:37,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 22:20:37,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 22:20:37,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 22:20:37,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 22:20:37,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 22:20:37,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 22:20:37,192 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 22:20:37,194 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 22:20:37,219 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:20:37,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:20:37,222 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:20:37,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:20:37,222 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:20:37,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:20:37,223 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:20:37,223 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:20:37,223 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:20:37,224 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:20:37,225 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:20:37,225 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:20:37,225 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:20:37,226 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:20:37,226 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:20:37,226 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:20:37,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:20:37,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:20:37,227 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:20:37,227 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:20:37,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:20:37,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:20:37,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:20:37,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:20:37,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:20:37,228 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:20:37,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:20:37,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:20:37,229 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:20:37,229 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:20:37,545 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:20:37,564 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:20:37,568 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:20:37,570 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:20:37,570 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:20:37,571 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_8-1.c [2020-07-17 22:20:37,649 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/436a994b8/99485fee8daa4fb2aee217c04a136930/FLAG6260a2249 [2020-07-17 22:20:38,170 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:20:38,171 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_2calls_8-1.c [2020-07-17 22:20:38,178 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/436a994b8/99485fee8daa4fb2aee217c04a136930/FLAG6260a2249 [2020-07-17 22:20:38,561 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/436a994b8/99485fee8daa4fb2aee217c04a136930 [2020-07-17 22:20:38,572 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:20:38,575 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:20:38,576 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:20:38,576 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:20:38,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:20:38,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:20:38" (1/1) ... [2020-07-17 22:20:38,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ffd7015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38, skipping insertion in model container [2020-07-17 22:20:38,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:20:38" (1/1) ... [2020-07-17 22:20:38,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:20:38,625 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:20:38,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:20:38,842 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:20:38,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:20:38,882 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:20:38,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38 WrapperNode [2020-07-17 22:20:38,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:20:38,885 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:20:38,885 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:20:38,885 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:20:38,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38" (1/1) ... [2020-07-17 22:20:38,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38" (1/1) ... [2020-07-17 22:20:38,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38" (1/1) ... [2020-07-17 22:20:38,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38" (1/1) ... [2020-07-17 22:20:38,907 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38" (1/1) ... [2020-07-17 22:20:38,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38" (1/1) ... [2020-07-17 22:20:38,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38" (1/1) ... [2020-07-17 22:20:38,912 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:20:38,912 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:20:38,913 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:20:38,913 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:20:38,914 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38" (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 [2020-07-17 22:20:39,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:20:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:20:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2020-07-17 22:20:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2020-07-17 22:20:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:20:39,080 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:20:39,080 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:20:39,080 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2020-07-17 22:20:39,081 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2020-07-17 22:20:39,081 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:20:39,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:20:39,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:20:39,358 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:20:39,358 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-17 22:20:39,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:20:39 BoogieIcfgContainer [2020-07-17 22:20:39,363 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:20:39,365 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:20:39,365 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:20:39,369 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:20:39,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:20:38" (1/3) ... [2020-07-17 22:20:39,371 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@678721c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:20:39, skipping insertion in model container [2020-07-17 22:20:39,371 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:38" (2/3) ... [2020-07-17 22:20:39,372 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@678721c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:20:39, skipping insertion in model container [2020-07-17 22:20:39,372 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:20:39" (3/3) ... [2020-07-17 22:20:39,374 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_2calls_8-1.c [2020-07-17 22:20:39,388 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:20:39,396 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:20:39,416 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:20:39,450 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:20:39,451 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:20:39,451 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:20:39,451 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:20:39,452 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:20:39,453 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:20:39,453 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:20:39,453 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:20:39,482 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states. [2020-07-17 22:20:39,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-17 22:20:39,491 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:39,493 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:39,493 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:39,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:39,502 INFO L82 PathProgramCache]: Analyzing trace with hash 1464461757, now seen corresponding path program 1 times [2020-07-17 22:20:39,513 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:39,514 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141681755] [2020-07-17 22:20:39,515 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:39,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-17 22:20:39,748 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-17 22:20:39,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:39,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:39,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:39,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:39,823 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 8 main_~x~0)} #51#return; {37#false} is VALID [2020-07-17 22:20:39,824 INFO L263 TraceCheckUtils]: 0: Hoare triple {36#true} call ULTIMATE.init(); {36#true} is VALID [2020-07-17 22:20:39,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-17 22:20:39,825 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-17 22:20:39,825 INFO L263 TraceCheckUtils]: 3: Hoare triple {36#true} call #t~ret5 := main(); {36#true} is VALID [2020-07-17 22:20:39,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {36#true} ~x~0 := 8; {40#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:39,828 INFO L263 TraceCheckUtils]: 5: Hoare triple {40#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {36#true} is VALID [2020-07-17 22:20:39,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:39,831 INFO L280 TraceCheckUtils]: 7: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:39,833 INFO L280 TraceCheckUtils]: 8: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:39,835 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 8 main_~x~0)} #51#return; {37#false} is VALID [2020-07-17 22:20:39,836 INFO L280 TraceCheckUtils]: 10: Hoare triple {37#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {37#false} is VALID [2020-07-17 22:20:39,837 INFO L280 TraceCheckUtils]: 11: Hoare triple {37#false} assume 21 != ~result~0; {37#false} is VALID [2020-07-17 22:20:39,838 INFO L280 TraceCheckUtils]: 12: Hoare triple {37#false} assume !false; {37#false} is VALID [2020-07-17 22:20:39,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:20:39,841 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141681755] [2020-07-17 22:20:39,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:20:39,843 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:20:39,844 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046710014] [2020-07-17 22:20:39,855 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-17 22:20:39,860 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:39,865 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:20:39,914 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:39,914 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:20:39,915 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:39,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:20:39,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:20:39,930 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 5 states. [2020-07-17 22:20:40,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:40,263 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2020-07-17 22:20:40,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:20:40,263 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-17 22:20:40,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:40,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:20:40,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-17 22:20:40,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:20:40,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-17 22:20:40,285 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2020-07-17 22:20:40,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:40,443 INFO L225 Difference]: With dead ends: 44 [2020-07-17 22:20:40,443 INFO L226 Difference]: Without dead ends: 30 [2020-07-17 22:20:40,457 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 [2020-07-17 22:20:40,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-17 22:20:40,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-17 22:20:40,524 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:40,525 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-17 22:20:40,526 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-17 22:20:40,526 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-17 22:20:40,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:40,535 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-17 22:20:40,535 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:20:40,536 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:40,537 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:40,537 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-17 22:20:40,537 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-17 22:20:40,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:40,545 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-17 22:20:40,545 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:20:40,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:40,559 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:40,560 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:40,560 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-17 22:20:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-17 22:20:40,567 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 13 [2020-07-17 22:20:40,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:40,567 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-17 22:20:40,567 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:20:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:20:40,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-17 22:20:40,569 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:40,569 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:40,569 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:20:40,570 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:40,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:40,571 INFO L82 PathProgramCache]: Analyzing trace with hash -1134800479, now seen corresponding path program 1 times [2020-07-17 22:20:40,571 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:40,571 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970560692] [2020-07-17 22:20:40,572 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:40,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-17 22:20:40,617 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-17 22:20:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:40,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:40,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:40,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:40,664 INFO L280 TraceCheckUtils]: 3: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:40,666 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 8 main_~x~0)} #51#return; {208#false} is VALID [2020-07-17 22:20:40,667 INFO L263 TraceCheckUtils]: 0: Hoare triple {207#true} call ULTIMATE.init(); {207#true} is VALID [2020-07-17 22:20:40,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-17 22:20:40,668 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-17 22:20:40,668 INFO L263 TraceCheckUtils]: 3: Hoare triple {207#true} call #t~ret5 := main(); {207#true} is VALID [2020-07-17 22:20:40,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {207#true} ~x~0 := 8; {211#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:40,670 INFO L263 TraceCheckUtils]: 5: Hoare triple {211#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {207#true} is VALID [2020-07-17 22:20:40,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:40,671 INFO L280 TraceCheckUtils]: 7: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:40,672 INFO L280 TraceCheckUtils]: 8: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:40,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:40,674 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 8 main_~x~0)} #51#return; {208#false} is VALID [2020-07-17 22:20:40,675 INFO L280 TraceCheckUtils]: 11: Hoare triple {208#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {208#false} is VALID [2020-07-17 22:20:40,675 INFO L280 TraceCheckUtils]: 12: Hoare triple {208#false} assume 21 != ~result~0; {208#false} is VALID [2020-07-17 22:20:40,675 INFO L280 TraceCheckUtils]: 13: Hoare triple {208#false} assume !false; {208#false} is VALID [2020-07-17 22:20:40,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:20:40,678 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970560692] [2020-07-17 22:20:40,678 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:20:40,678 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:20:40,679 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388379152] [2020-07-17 22:20:40,681 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-17 22:20:40,682 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:40,682 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:20:40,700 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:40,700 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:20:40,701 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:40,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:20:40,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:20:40,702 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 5 states. [2020-07-17 22:20:40,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:40,969 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2020-07-17 22:20:40,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:20:40,970 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-17 22:20:40,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:20:40,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-17 22:20:40,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:20:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-17 22:20:40,988 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-17 22:20:41,058 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:41,061 INFO L225 Difference]: With dead ends: 36 [2020-07-17 22:20:41,062 INFO L226 Difference]: Without dead ends: 32 [2020-07-17 22:20:41,064 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 [2020-07-17 22:20:41,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-07-17 22:20:41,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2020-07-17 22:20:41,084 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:41,084 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 30 states. [2020-07-17 22:20:41,084 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 30 states. [2020-07-17 22:20:41,084 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 30 states. [2020-07-17 22:20:41,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:41,090 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-17 22:20:41,090 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-17 22:20:41,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:41,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:41,091 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 32 states. [2020-07-17 22:20:41,092 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 32 states. [2020-07-17 22:20:41,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:41,097 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-17 22:20:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-17 22:20:41,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:41,098 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:41,098 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:41,098 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:41,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-17 22:20:41,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-17 22:20:41,103 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 14 [2020-07-17 22:20:41,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:41,103 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-17 22:20:41,103 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:20:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:20:41,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-17 22:20:41,105 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:41,106 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:41,106 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:20:41,106 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:41,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:41,107 INFO L82 PathProgramCache]: Analyzing trace with hash -1592795560, now seen corresponding path program 1 times [2020-07-17 22:20:41,108 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:41,108 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218502448] [2020-07-17 22:20:41,108 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:41,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:41,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:41,206 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-17 22:20:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:41,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:41,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:41,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:41,326 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-17 22:20:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:41,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:41,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:20:41,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:41,336 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-17 22:20:41,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:41,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-17 22:20:41,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-17 22:20:41,340 INFO L263 TraceCheckUtils]: 3: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-17 22:20:41,342 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:41,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:41,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:41,346 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-17 22:20:41,347 INFO L280 TraceCheckUtils]: 8: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-17 22:20:41,347 INFO L263 TraceCheckUtils]: 9: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-17 22:20:41,348 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:41,348 INFO L280 TraceCheckUtils]: 11: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:20:41,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:41,349 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-17 22:20:41,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {376#false} is VALID [2020-07-17 22:20:41,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-17 22:20:41,350 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {376#false} {379#(<= 8 main_~x~0)} #51#return; {376#false} is VALID [2020-07-17 22:20:41,351 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-17 22:20:41,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:41,352 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-17 22:20:41,352 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-17 22:20:41,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 8; {379#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:41,354 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-17 22:20:41,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:41,356 INFO L280 TraceCheckUtils]: 7: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-17 22:20:41,357 INFO L280 TraceCheckUtils]: 8: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-17 22:20:41,358 INFO L263 TraceCheckUtils]: 9: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-17 22:20:41,358 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:41,360 INFO L280 TraceCheckUtils]: 11: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:41,361 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:41,362 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-17 22:20:41,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-17 22:20:41,363 INFO L263 TraceCheckUtils]: 15: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-17 22:20:41,363 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:41,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:20:41,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:41,364 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-17 22:20:41,365 INFO L280 TraceCheckUtils]: 20: Hoare triple {376#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {376#false} is VALID [2020-07-17 22:20:41,365 INFO L280 TraceCheckUtils]: 21: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-17 22:20:41,365 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {376#false} {379#(<= 8 main_~x~0)} #51#return; {376#false} is VALID [2020-07-17 22:20:41,366 INFO L280 TraceCheckUtils]: 23: Hoare triple {376#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {376#false} is VALID [2020-07-17 22:20:41,366 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 21 != ~result~0; {376#false} is VALID [2020-07-17 22:20:41,366 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-17 22:20:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:20:41,368 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218502448] [2020-07-17 22:20:41,368 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1864857694] [2020-07-17 22:20:41,368 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:41,419 INFO L264 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:20:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:41,436 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:41,637 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-17 22:20:41,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:41,638 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-17 22:20:41,638 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-17 22:20:41,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 8; {379#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:41,640 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-17 22:20:41,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:41,642 INFO L280 TraceCheckUtils]: 7: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:41,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:41,643 INFO L263 TraceCheckUtils]: 9: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-17 22:20:41,644 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {443#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:41,645 INFO L280 TraceCheckUtils]: 11: Hoare triple {443#(<= |fibo2_#in~n| fibo2_~n)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:41,646 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:41,648 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {430#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:41,650 INFO L280 TraceCheckUtils]: 14: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:41,650 INFO L263 TraceCheckUtils]: 15: Hoare triple {453#(<= |fibo1_#in~n| 1)} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-17 22:20:41,651 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:41,651 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:20:41,651 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:41,653 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {453#(<= |fibo1_#in~n| 1)} #59#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:41,654 INFO L280 TraceCheckUtils]: 20: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:41,654 INFO L280 TraceCheckUtils]: 21: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume true; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:41,656 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {453#(<= |fibo1_#in~n| 1)} {379#(<= 8 main_~x~0)} #51#return; {376#false} is VALID [2020-07-17 22:20:41,657 INFO L280 TraceCheckUtils]: 23: Hoare triple {376#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {376#false} is VALID [2020-07-17 22:20:41,657 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 21 != ~result~0; {376#false} is VALID [2020-07-17 22:20:41,658 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-17 22:20:41,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:20:41,661 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:41,661 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2020-07-17 22:20:41,661 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1617200860] [2020-07-17 22:20:41,662 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-17 22:20:41,663 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:41,663 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:20:41,722 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:41,723 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:20:41,723 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:41,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:20:41,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:20:41,725 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 10 states. [2020-07-17 22:20:42,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:42,455 INFO L93 Difference]: Finished difference Result 58 states and 78 transitions. [2020-07-17 22:20:42,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:20:42,455 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-17 22:20:42,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:20:42,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-17 22:20:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:20:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-17 22:20:42,466 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 75 transitions. [2020-07-17 22:20:42,604 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:42,607 INFO L225 Difference]: With dead ends: 58 [2020-07-17 22:20:42,608 INFO L226 Difference]: Without dead ends: 34 [2020-07-17 22:20:42,609 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2020-07-17 22:20:42,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2020-07-17 22:20:42,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2020-07-17 22:20:42,624 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:42,624 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 32 states. [2020-07-17 22:20:42,625 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 32 states. [2020-07-17 22:20:42,625 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 32 states. [2020-07-17 22:20:42,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:42,631 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-17 22:20:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-17 22:20:42,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:42,633 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:42,633 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 34 states. [2020-07-17 22:20:42,633 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 34 states. [2020-07-17 22:20:42,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:42,637 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-17 22:20:42,637 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-17 22:20:42,638 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:42,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:42,639 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:42,639 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:42,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-17 22:20:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2020-07-17 22:20:42,643 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 26 [2020-07-17 22:20:42,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:42,643 INFO L479 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2020-07-17 22:20:42,643 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:20:42,643 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2020-07-17 22:20:42,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-17 22:20:42,646 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:42,646 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] [2020-07-17 22:20:42,862 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-17 22:20:42,863 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:42,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:42,864 INFO L82 PathProgramCache]: Analyzing trace with hash 746633022, now seen corresponding path program 1 times [2020-07-17 22:20:42,864 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:42,865 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26531970] [2020-07-17 22:20:42,865 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:42,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:20:42,926 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-17 22:20:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:43,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:43,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:43,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:43,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:43,034 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:43,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:20:43,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:20:43,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:20:43,045 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:43,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:43,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:43,048 INFO L263 TraceCheckUtils]: 3: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-17 22:20:43,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:43,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:43,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:43,051 INFO L280 TraceCheckUtils]: 7: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:43,052 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,054 INFO L263 TraceCheckUtils]: 10: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-17 22:20:43,054 INFO L280 TraceCheckUtils]: 11: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:20:43,054 INFO L280 TraceCheckUtils]: 12: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:20:43,055 INFO L280 TraceCheckUtils]: 13: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:20:43,056 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,057 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,058 INFO L280 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,059 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 8 main_~x~0)} #51#return; {686#false} is VALID [2020-07-17 22:20:43,060 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-17 22:20:43,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:20:43,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-17 22:20:43,061 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-17 22:20:43,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 8; {689#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:43,062 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-17 22:20:43,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:43,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:43,064 INFO L280 TraceCheckUtils]: 8: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:43,064 INFO L263 TraceCheckUtils]: 9: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-17 22:20:43,065 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:43,066 INFO L280 TraceCheckUtils]: 11: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:43,066 INFO L280 TraceCheckUtils]: 12: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:43,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:43,068 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,070 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-17 22:20:43,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:20:43,070 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:20:43,070 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:20:43,072 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,072 INFO L280 TraceCheckUtils]: 21: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,073 INFO L280 TraceCheckUtils]: 22: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,075 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 8 main_~x~0)} #51#return; {686#false} is VALID [2020-07-17 22:20:43,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {686#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {686#false} is VALID [2020-07-17 22:20:43,075 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 21 != ~result~0; {686#false} is VALID [2020-07-17 22:20:43,075 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-17 22:20:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:20:43,077 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [26531970] [2020-07-17 22:20:43,077 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [451555306] [2020-07-17 22:20:43,077 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:43,112 INFO L264 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:20:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:43,136 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:43,249 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-17 22:20:43,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:20:43,250 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-17 22:20:43,250 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-17 22:20:43,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 8; {689#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:43,252 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-17 22:20:43,253 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:43,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:43,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:43,255 INFO L263 TraceCheckUtils]: 9: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-17 22:20:43,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {755#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:43,256 INFO L280 TraceCheckUtils]: 11: Hoare triple {755#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {755#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:43,257 INFO L280 TraceCheckUtils]: 12: Hoare triple {755#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:43,258 INFO L280 TraceCheckUtils]: 13: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:43,259 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {742#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,260 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,260 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-17 22:20:43,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:20:43,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:20:43,261 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:20:43,266 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,267 INFO L280 TraceCheckUtils]: 21: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,268 INFO L280 TraceCheckUtils]: 22: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:43,269 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 8 main_~x~0)} #51#return; {686#false} is VALID [2020-07-17 22:20:43,269 INFO L280 TraceCheckUtils]: 24: Hoare triple {686#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {686#false} is VALID [2020-07-17 22:20:43,269 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 21 != ~result~0; {686#false} is VALID [2020-07-17 22:20:43,269 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-17 22:20:43,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:20:43,271 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:43,271 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2020-07-17 22:20:43,272 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745684510] [2020-07-17 22:20:43,272 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-17 22:20:43,273 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:43,273 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:20:43,326 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:43,326 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:20:43,326 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:43,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:20:43,327 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:20:43,328 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand 9 states. [2020-07-17 22:20:43,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:43,985 INFO L93 Difference]: Finished difference Result 54 states and 74 transitions. [2020-07-17 22:20:43,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 22:20:43,985 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-17 22:20:43,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:43,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:20:43,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-17 22:20:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:20:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-17 22:20:43,994 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 66 transitions. [2020-07-17 22:20:44,109 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:44,114 INFO L225 Difference]: With dead ends: 54 [2020-07-17 22:20:44,114 INFO L226 Difference]: Without dead ends: 50 [2020-07-17 22:20:44,115 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:20:44,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-17 22:20:44,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2020-07-17 22:20:44,156 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:44,157 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 48 states. [2020-07-17 22:20:44,157 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 48 states. [2020-07-17 22:20:44,157 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 48 states. [2020-07-17 22:20:44,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:44,163 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-17 22:20:44,164 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-17 22:20:44,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:44,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:44,165 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 50 states. [2020-07-17 22:20:44,166 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 50 states. [2020-07-17 22:20:44,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:44,171 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-17 22:20:44,171 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-17 22:20:44,172 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:44,173 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:44,173 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:44,173 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-17 22:20:44,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 65 transitions. [2020-07-17 22:20:44,178 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 65 transitions. Word has length 27 [2020-07-17 22:20:44,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:44,178 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 65 transitions. [2020-07-17 22:20:44,178 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:20:44,179 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2020-07-17 22:20:44,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-07-17 22:20:44,180 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:44,180 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] [2020-07-17 22:20:44,395 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:44,396 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:44,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:44,396 INFO L82 PathProgramCache]: Analyzing trace with hash 986908919, now seen corresponding path program 1 times [2020-07-17 22:20:44,397 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:44,397 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309044] [2020-07-17 22:20:44,397 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:44,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,448 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-17 22:20:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:44,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:44,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:44,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:44,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:44,549 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:20:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:44,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:44,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,557 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:20:44,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-17 22:20:44,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-17 22:20:44,560 INFO L263 TraceCheckUtils]: 3: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:20:44,561 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:44,562 INFO L280 TraceCheckUtils]: 5: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:44,563 INFO L280 TraceCheckUtils]: 6: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:44,564 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:20:44,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-17 22:20:44,565 INFO L263 TraceCheckUtils]: 9: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:20:44,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,566 INFO L280 TraceCheckUtils]: 11: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:44,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,566 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:20:44,566 INFO L280 TraceCheckUtils]: 14: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1045#false} is VALID [2020-07-17 22:20:44,567 INFO L280 TraceCheckUtils]: 15: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:20:44,567 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-17 22:20:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:44,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:44,575 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,576 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-17 22:20:44,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume !(~n < 1); {1044#true} is VALID [2020-07-17 22:20:44,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume !(1 == ~n); {1044#true} is VALID [2020-07-17 22:20:44,577 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-17 22:20:44,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-17 22:20:44,579 INFO L280 TraceCheckUtils]: 6: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-17 22:20:44,579 INFO L263 TraceCheckUtils]: 7: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:20:44,580 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:44,581 INFO L280 TraceCheckUtils]: 9: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:44,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:44,583 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:20:44,584 INFO L280 TraceCheckUtils]: 12: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-17 22:20:44,584 INFO L263 TraceCheckUtils]: 13: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:20:44,584 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,585 INFO L280 TraceCheckUtils]: 15: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:44,585 INFO L280 TraceCheckUtils]: 16: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,585 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:20:44,585 INFO L280 TraceCheckUtils]: 18: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1045#false} is VALID [2020-07-17 22:20:44,586 INFO L280 TraceCheckUtils]: 19: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:20:44,586 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-17 22:20:44,586 INFO L280 TraceCheckUtils]: 21: Hoare triple {1045#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1045#false} is VALID [2020-07-17 22:20:44,586 INFO L263 TraceCheckUtils]: 22: Hoare triple {1045#false} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-17 22:20:44,587 INFO L280 TraceCheckUtils]: 23: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,587 INFO L280 TraceCheckUtils]: 24: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:44,587 INFO L280 TraceCheckUtils]: 25: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,587 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-17 22:20:44,588 INFO L280 TraceCheckUtils]: 27: Hoare triple {1045#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1045#false} is VALID [2020-07-17 22:20:44,588 INFO L280 TraceCheckUtils]: 28: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:20:44,588 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1045#false} {1044#true} #51#return; {1045#false} is VALID [2020-07-17 22:20:44,589 INFO L263 TraceCheckUtils]: 0: Hoare triple {1044#true} call ULTIMATE.init(); {1044#true} is VALID [2020-07-17 22:20:44,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,590 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-17 22:20:44,590 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret5 := main(); {1044#true} is VALID [2020-07-17 22:20:44,590 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~x~0 := 8; {1044#true} is VALID [2020-07-17 22:20:44,591 INFO L263 TraceCheckUtils]: 5: Hoare triple {1044#true} call #t~ret4 := fibo1(~x~0); {1044#true} is VALID [2020-07-17 22:20:44,591 INFO L280 TraceCheckUtils]: 6: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,591 INFO L280 TraceCheckUtils]: 7: Hoare triple {1044#true} assume !(~n < 1); {1044#true} is VALID [2020-07-17 22:20:44,591 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#true} assume !(1 == ~n); {1044#true} is VALID [2020-07-17 22:20:44,592 INFO L263 TraceCheckUtils]: 9: Hoare triple {1044#true} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-17 22:20:44,592 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,593 INFO L280 TraceCheckUtils]: 11: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-17 22:20:44,594 INFO L280 TraceCheckUtils]: 12: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-17 22:20:44,594 INFO L263 TraceCheckUtils]: 13: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:20:44,595 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:44,596 INFO L280 TraceCheckUtils]: 15: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:44,597 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:44,598 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:20:44,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-17 22:20:44,599 INFO L263 TraceCheckUtils]: 19: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:20:44,599 INFO L280 TraceCheckUtils]: 20: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,599 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:44,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,600 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:20:44,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1045#false} is VALID [2020-07-17 22:20:44,600 INFO L280 TraceCheckUtils]: 25: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:20:44,601 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-17 22:20:44,601 INFO L280 TraceCheckUtils]: 27: Hoare triple {1045#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1045#false} is VALID [2020-07-17 22:20:44,601 INFO L263 TraceCheckUtils]: 28: Hoare triple {1045#false} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-17 22:20:44,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,602 INFO L280 TraceCheckUtils]: 30: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:44,602 INFO L280 TraceCheckUtils]: 31: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,602 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-17 22:20:44,602 INFO L280 TraceCheckUtils]: 33: Hoare triple {1045#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1045#false} is VALID [2020-07-17 22:20:44,603 INFO L280 TraceCheckUtils]: 34: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:20:44,603 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1045#false} {1044#true} #51#return; {1045#false} is VALID [2020-07-17 22:20:44,603 INFO L280 TraceCheckUtils]: 36: Hoare triple {1045#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1045#false} is VALID [2020-07-17 22:20:44,603 INFO L280 TraceCheckUtils]: 37: Hoare triple {1045#false} assume 21 != ~result~0; {1045#false} is VALID [2020-07-17 22:20:44,604 INFO L280 TraceCheckUtils]: 38: Hoare triple {1045#false} assume !false; {1045#false} is VALID [2020-07-17 22:20:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-17 22:20:44,606 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309044] [2020-07-17 22:20:44,606 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1579773981] [2020-07-17 22:20:44,607 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2020-07-17 22:20:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:44,651 INFO L264 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:20:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:44,663 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:44,850 INFO L263 TraceCheckUtils]: 0: Hoare triple {1044#true} call ULTIMATE.init(); {1044#true} is VALID [2020-07-17 22:20:44,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-17 22:20:44,851 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret5 := main(); {1044#true} is VALID [2020-07-17 22:20:44,852 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~x~0 := 8; {1126#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:44,852 INFO L263 TraceCheckUtils]: 5: Hoare triple {1126#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1044#true} is VALID [2020-07-17 22:20:44,854 INFO L280 TraceCheckUtils]: 6: Hoare triple {1044#true} ~n := #in~n; {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:44,854 INFO L280 TraceCheckUtils]: 7: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:44,855 INFO L280 TraceCheckUtils]: 8: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:44,855 INFO L263 TraceCheckUtils]: 9: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-17 22:20:44,855 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:44,862 INFO L280 TraceCheckUtils]: 11: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:44,864 INFO L280 TraceCheckUtils]: 12: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:44,864 INFO L263 TraceCheckUtils]: 13: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:20:44,865 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:44,865 INFO L280 TraceCheckUtils]: 15: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:44,866 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:44,867 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1146#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:44,867 INFO L280 TraceCheckUtils]: 18: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:44,868 INFO L263 TraceCheckUtils]: 19: Hoare triple {1168#(<= |fibo2_#in~n| 1)} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:20:44,868 INFO L280 TraceCheckUtils]: 20: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,868 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:44,868 INFO L280 TraceCheckUtils]: 22: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,869 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1044#true} {1168#(<= |fibo2_#in~n| 1)} #55#return; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:44,869 INFO L280 TraceCheckUtils]: 24: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:44,870 INFO L280 TraceCheckUtils]: 25: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume true; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:44,873 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1168#(<= |fibo2_#in~n| 1)} {1133#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:44,880 INFO L280 TraceCheckUtils]: 27: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:44,880 INFO L263 TraceCheckUtils]: 28: Hoare triple {1196#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-17 22:20:44,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:44,881 INFO L280 TraceCheckUtils]: 30: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:44,881 INFO L280 TraceCheckUtils]: 31: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:44,882 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1044#true} {1196#(<= |fibo1_#in~n| 2)} #59#return; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:44,883 INFO L280 TraceCheckUtils]: 33: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:44,884 INFO L280 TraceCheckUtils]: 34: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume true; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:44,885 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1196#(<= |fibo1_#in~n| 2)} {1126#(<= 8 main_~x~0)} #51#return; {1045#false} is VALID [2020-07-17 22:20:44,885 INFO L280 TraceCheckUtils]: 36: Hoare triple {1045#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1045#false} is VALID [2020-07-17 22:20:44,885 INFO L280 TraceCheckUtils]: 37: Hoare triple {1045#false} assume 21 != ~result~0; {1045#false} is VALID [2020-07-17 22:20:44,885 INFO L280 TraceCheckUtils]: 38: Hoare triple {1045#false} assume !false; {1045#false} is VALID [2020-07-17 22:20:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 22:20:44,888 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:44,888 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 11 [2020-07-17 22:20:44,889 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033024756] [2020-07-17 22:20:44,890 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-17 22:20:44,892 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:44,892 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:20:44,961 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:44,962 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:20:44,962 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:44,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:20:44,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:20:44,963 INFO L87 Difference]: Start difference. First operand 48 states and 65 transitions. Second operand 11 states. [2020-07-17 22:20:46,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:46,013 INFO L93 Difference]: Finished difference Result 108 states and 170 transitions. [2020-07-17 22:20:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 22:20:46,013 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-17 22:20:46,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:20:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-17 22:20:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:20:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-17 22:20:46,022 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 102 transitions. [2020-07-17 22:20:46,164 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:46,169 INFO L225 Difference]: With dead ends: 108 [2020-07-17 22:20:46,169 INFO L226 Difference]: Without dead ends: 66 [2020-07-17 22:20:46,171 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=241, Unknown=0, NotChecked=0, Total=306 [2020-07-17 22:20:46,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-17 22:20:46,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2020-07-17 22:20:46,216 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:46,216 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 66 states. [2020-07-17 22:20:46,217 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-17 22:20:46,217 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-17 22:20:46,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:46,222 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-17 22:20:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-17 22:20:46,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:46,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:46,224 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-17 22:20:46,224 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-17 22:20:46,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:46,230 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-17 22:20:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-17 22:20:46,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:46,231 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:46,231 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:46,231 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-17 22:20:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 95 transitions. [2020-07-17 22:20:46,236 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 95 transitions. Word has length 39 [2020-07-17 22:20:46,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:46,237 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 95 transitions. [2020-07-17 22:20:46,237 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:20:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-17 22:20:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-17 22:20:46,238 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:46,239 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] [2020-07-17 22:20:46,452 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:46,453 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:46,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:46,454 INFO L82 PathProgramCache]: Analyzing trace with hash -2100495745, now seen corresponding path program 1 times [2020-07-17 22:20:46,455 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:46,455 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8791541] [2020-07-17 22:20:46,455 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:46,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,518 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-17 22:20:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:46,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:46,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:20:46,631 INFO L280 TraceCheckUtils]: 3: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,633 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:46,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:46,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,644 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:46,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,647 INFO L263 TraceCheckUtils]: 3: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:20:46,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,647 INFO L280 TraceCheckUtils]: 5: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:46,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:20:46,648 INFO L280 TraceCheckUtils]: 7: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,649 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,650 INFO L280 TraceCheckUtils]: 9: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,651 INFO L263 TraceCheckUtils]: 10: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:20:46,651 INFO L280 TraceCheckUtils]: 11: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,651 INFO L280 TraceCheckUtils]: 12: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:46,651 INFO L280 TraceCheckUtils]: 13: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,653 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,654 INFO L280 TraceCheckUtils]: 15: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,654 INFO L280 TraceCheckUtils]: 16: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,656 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:20:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:46,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:46,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:46,682 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-17 22:20:46,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:46,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume !(1 == ~n); {1610#true} is VALID [2020-07-17 22:20:46,684 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-17 22:20:46,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:46,686 INFO L280 TraceCheckUtils]: 6: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,686 INFO L263 TraceCheckUtils]: 7: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:20:46,687 INFO L280 TraceCheckUtils]: 8: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,687 INFO L280 TraceCheckUtils]: 9: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:46,687 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:20:46,687 INFO L280 TraceCheckUtils]: 11: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,688 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,689 INFO L280 TraceCheckUtils]: 13: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,689 INFO L263 TraceCheckUtils]: 14: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:20:46,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,690 INFO L280 TraceCheckUtils]: 16: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:46,690 INFO L280 TraceCheckUtils]: 17: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,691 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,692 INFO L280 TraceCheckUtils]: 19: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,692 INFO L280 TraceCheckUtils]: 20: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,694 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:20:46,694 INFO L280 TraceCheckUtils]: 22: Hoare triple {1664#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:20:46,695 INFO L263 TraceCheckUtils]: 23: Hoare triple {1664#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-17 22:20:46,695 INFO L280 TraceCheckUtils]: 24: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,696 INFO L280 TraceCheckUtils]: 25: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:46,697 INFO L280 TraceCheckUtils]: 26: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:46,698 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-17 22:20:46,699 INFO L280 TraceCheckUtils]: 28: Hoare triple {1611#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1611#false} is VALID [2020-07-17 22:20:46,699 INFO L280 TraceCheckUtils]: 29: Hoare triple {1611#false} assume true; {1611#false} is VALID [2020-07-17 22:20:46,699 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1611#false} {1614#(<= 8 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-17 22:20:46,700 INFO L263 TraceCheckUtils]: 0: Hoare triple {1610#true} call ULTIMATE.init(); {1610#true} is VALID [2020-07-17 22:20:46,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,701 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-17 22:20:46,701 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret5 := main(); {1610#true} is VALID [2020-07-17 22:20:46,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~x~0 := 8; {1614#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:46,702 INFO L263 TraceCheckUtils]: 5: Hoare triple {1614#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1610#true} is VALID [2020-07-17 22:20:46,702 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,703 INFO L280 TraceCheckUtils]: 7: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:46,703 INFO L280 TraceCheckUtils]: 8: Hoare triple {1610#true} assume !(1 == ~n); {1610#true} is VALID [2020-07-17 22:20:46,703 INFO L263 TraceCheckUtils]: 9: Hoare triple {1610#true} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-17 22:20:46,704 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,705 INFO L280 TraceCheckUtils]: 11: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:46,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,706 INFO L263 TraceCheckUtils]: 13: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:20:46,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,707 INFO L280 TraceCheckUtils]: 15: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:46,707 INFO L280 TraceCheckUtils]: 16: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:20:46,707 INFO L280 TraceCheckUtils]: 17: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,708 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,709 INFO L280 TraceCheckUtils]: 19: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,709 INFO L263 TraceCheckUtils]: 20: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:20:46,710 INFO L280 TraceCheckUtils]: 21: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,710 INFO L280 TraceCheckUtils]: 22: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:46,710 INFO L280 TraceCheckUtils]: 23: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,711 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,712 INFO L280 TraceCheckUtils]: 25: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,712 INFO L280 TraceCheckUtils]: 26: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,714 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:20:46,714 INFO L280 TraceCheckUtils]: 28: Hoare triple {1664#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:20:46,714 INFO L263 TraceCheckUtils]: 29: Hoare triple {1664#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-17 22:20:46,715 INFO L280 TraceCheckUtils]: 30: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:46,716 INFO L280 TraceCheckUtils]: 31: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:46,716 INFO L280 TraceCheckUtils]: 32: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:46,718 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-17 22:20:46,718 INFO L280 TraceCheckUtils]: 34: Hoare triple {1611#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1611#false} is VALID [2020-07-17 22:20:46,718 INFO L280 TraceCheckUtils]: 35: Hoare triple {1611#false} assume true; {1611#false} is VALID [2020-07-17 22:20:46,719 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1611#false} {1614#(<= 8 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-17 22:20:46,719 INFO L280 TraceCheckUtils]: 37: Hoare triple {1611#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1611#false} is VALID [2020-07-17 22:20:46,719 INFO L280 TraceCheckUtils]: 38: Hoare triple {1611#false} assume 21 != ~result~0; {1611#false} is VALID [2020-07-17 22:20:46,719 INFO L280 TraceCheckUtils]: 39: Hoare triple {1611#false} assume !false; {1611#false} is VALID [2020-07-17 22:20:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-17 22:20:46,722 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [8791541] [2020-07-17 22:20:46,722 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1679197212] [2020-07-17 22:20:46,722 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:46,762 INFO L264 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:20:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:46,774 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:46,977 INFO L263 TraceCheckUtils]: 0: Hoare triple {1610#true} call ULTIMATE.init(); {1610#true} is VALID [2020-07-17 22:20:46,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,977 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-17 22:20:46,978 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret5 := main(); {1610#true} is VALID [2020-07-17 22:20:46,979 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~x~0 := 8; {1614#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:46,979 INFO L263 TraceCheckUtils]: 5: Hoare triple {1614#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1610#true} is VALID [2020-07-17 22:20:46,980 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:46,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:46,981 INFO L280 TraceCheckUtils]: 8: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:46,981 INFO L263 TraceCheckUtils]: 9: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-17 22:20:46,982 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} ~n := #in~n; {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:46,982 INFO L280 TraceCheckUtils]: 11: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:46,983 INFO L280 TraceCheckUtils]: 12: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:46,983 INFO L263 TraceCheckUtils]: 13: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:20:46,983 INFO L280 TraceCheckUtils]: 14: Hoare triple {1610#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:46,984 INFO L280 TraceCheckUtils]: 15: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:46,985 INFO L280 TraceCheckUtils]: 16: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:46,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {1735#(<= |fibo1_#in~n| 1)} assume true; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:46,987 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1735#(<= |fibo1_#in~n| 1)} {1716#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:46,987 INFO L280 TraceCheckUtils]: 19: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:46,987 INFO L263 TraceCheckUtils]: 20: Hoare triple {1742#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:20:46,988 INFO L280 TraceCheckUtils]: 21: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,988 INFO L280 TraceCheckUtils]: 22: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:46,988 INFO L280 TraceCheckUtils]: 23: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,991 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1610#true} {1742#(<= |fibo2_#in~n| 2)} #55#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:46,991 INFO L280 TraceCheckUtils]: 25: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:46,992 INFO L280 TraceCheckUtils]: 26: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume true; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:46,993 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1742#(<= |fibo2_#in~n| 2)} {1703#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:46,994 INFO L280 TraceCheckUtils]: 28: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:46,994 INFO L263 TraceCheckUtils]: 29: Hoare triple {1770#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-17 22:20:46,994 INFO L280 TraceCheckUtils]: 30: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:46,994 INFO L280 TraceCheckUtils]: 31: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:46,994 INFO L280 TraceCheckUtils]: 32: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:46,995 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1610#true} {1770#(<= |fibo1_#in~n| 3)} #59#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:46,996 INFO L280 TraceCheckUtils]: 34: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:46,996 INFO L280 TraceCheckUtils]: 35: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume true; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:46,997 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1770#(<= |fibo1_#in~n| 3)} {1614#(<= 8 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-17 22:20:46,997 INFO L280 TraceCheckUtils]: 37: Hoare triple {1611#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1611#false} is VALID [2020-07-17 22:20:46,997 INFO L280 TraceCheckUtils]: 38: Hoare triple {1611#false} assume 21 != ~result~0; {1611#false} is VALID [2020-07-17 22:20:46,998 INFO L280 TraceCheckUtils]: 39: Hoare triple {1611#false} assume !false; {1611#false} is VALID [2020-07-17 22:20:46,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-17 22:20:47,000 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:47,000 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2020-07-17 22:20:47,000 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422099795] [2020-07-17 22:20:47,001 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2020-07-17 22:20:47,001 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:47,002 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-17 22:20:47,088 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:47,088 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-17 22:20:47,088 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:47,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-17 22:20:47,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:20:47,089 INFO L87 Difference]: Start difference. First operand 66 states and 95 transitions. Second operand 13 states. [2020-07-17 22:20:48,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:48,854 INFO L93 Difference]: Finished difference Result 180 states and 324 transitions. [2020-07-17 22:20:48,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 22:20:48,854 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2020-07-17 22:20:48,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:48,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-17 22:20:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-17 22:20:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-17 22:20:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-17 22:20:48,868 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 133 transitions. [2020-07-17 22:20:49,044 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:49,052 INFO L225 Difference]: With dead ends: 180 [2020-07-17 22:20:49,052 INFO L226 Difference]: Without dead ends: 120 [2020-07-17 22:20:49,055 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=86, Invalid=376, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:20:49,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-07-17 22:20:49,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 106. [2020-07-17 22:20:49,153 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:49,153 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 106 states. [2020-07-17 22:20:49,154 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 106 states. [2020-07-17 22:20:49,154 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 106 states. [2020-07-17 22:20:49,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:49,166 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-17 22:20:49,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-17 22:20:49,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:49,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:49,168 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 120 states. [2020-07-17 22:20:49,168 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 120 states. [2020-07-17 22:20:49,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:49,180 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-17 22:20:49,181 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-17 22:20:49,182 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:49,182 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:49,182 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:49,183 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-17 22:20:49,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 169 transitions. [2020-07-17 22:20:49,191 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 169 transitions. Word has length 40 [2020-07-17 22:20:49,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:49,191 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 169 transitions. [2020-07-17 22:20:49,192 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-17 22:20:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2020-07-17 22:20:49,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-17 22:20:49,193 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:49,194 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 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] [2020-07-17 22:20:49,408 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:49,408 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:49,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:49,409 INFO L82 PathProgramCache]: Analyzing trace with hash -405677468, now seen corresponding path program 1 times [2020-07-17 22:20:49,409 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:49,410 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619349076] [2020-07-17 22:20:49,410 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,482 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-17 22:20:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:49,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,674 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:49,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,684 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:49,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,688 INFO L263 TraceCheckUtils]: 3: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:49,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,689 INFO L280 TraceCheckUtils]: 5: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,689 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:49,690 INFO L280 TraceCheckUtils]: 7: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,712 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,716 INFO L280 TraceCheckUtils]: 9: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,717 INFO L263 TraceCheckUtils]: 10: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:49,717 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:49,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,718 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,720 INFO L280 TraceCheckUtils]: 15: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,732 INFO L280 TraceCheckUtils]: 16: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,734 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:49,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:49,767 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:20:49,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:20:49,769 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:20:49,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:49,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,773 INFO L263 TraceCheckUtils]: 7: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:49,773 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,773 INFO L280 TraceCheckUtils]: 9: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:49,774 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,775 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,776 INFO L280 TraceCheckUtils]: 13: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,777 INFO L263 TraceCheckUtils]: 14: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:49,777 INFO L280 TraceCheckUtils]: 15: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,777 INFO L280 TraceCheckUtils]: 16: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:49,778 INFO L280 TraceCheckUtils]: 17: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,779 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,780 INFO L280 TraceCheckUtils]: 19: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,781 INFO L280 TraceCheckUtils]: 20: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,782 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:49,783 INFO L280 TraceCheckUtils]: 22: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:49,783 INFO L263 TraceCheckUtils]: 23: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:20:49,784 INFO L280 TraceCheckUtils]: 24: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,785 INFO L280 TraceCheckUtils]: 25: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:49,786 INFO L280 TraceCheckUtils]: 26: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:49,788 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:20:49,788 INFO L280 TraceCheckUtils]: 28: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2440#false} is VALID [2020-07-17 22:20:49,789 INFO L280 TraceCheckUtils]: 29: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:20:49,789 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-17 22:20:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:49,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,798 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-17 22:20:49,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:20:49,799 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:49,800 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,800 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:20:49,800 INFO L263 TraceCheckUtils]: 7: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:20:49,802 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,803 INFO L280 TraceCheckUtils]: 9: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:49,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,804 INFO L263 TraceCheckUtils]: 11: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:49,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:49,806 INFO L280 TraceCheckUtils]: 15: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,807 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,808 INFO L280 TraceCheckUtils]: 17: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,808 INFO L263 TraceCheckUtils]: 18: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:49,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,808 INFO L280 TraceCheckUtils]: 20: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:49,809 INFO L280 TraceCheckUtils]: 21: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,810 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,811 INFO L280 TraceCheckUtils]: 23: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,812 INFO L280 TraceCheckUtils]: 24: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,813 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:49,814 INFO L280 TraceCheckUtils]: 26: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:49,815 INFO L263 TraceCheckUtils]: 27: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:20:49,815 INFO L280 TraceCheckUtils]: 28: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,817 INFO L280 TraceCheckUtils]: 29: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:49,817 INFO L280 TraceCheckUtils]: 30: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:49,819 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:20:49,819 INFO L280 TraceCheckUtils]: 32: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2440#false} is VALID [2020-07-17 22:20:49,819 INFO L280 TraceCheckUtils]: 33: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:20:49,820 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-17 22:20:49,820 INFO L280 TraceCheckUtils]: 35: Hoare triple {2440#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2440#false} is VALID [2020-07-17 22:20:49,820 INFO L263 TraceCheckUtils]: 36: Hoare triple {2440#false} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:49,821 INFO L280 TraceCheckUtils]: 37: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,821 INFO L280 TraceCheckUtils]: 38: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,821 INFO L280 TraceCheckUtils]: 39: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:49,822 INFO L280 TraceCheckUtils]: 40: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,822 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-17 22:20:49,822 INFO L280 TraceCheckUtils]: 42: Hoare triple {2440#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2440#false} is VALID [2020-07-17 22:20:49,822 INFO L280 TraceCheckUtils]: 43: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:20:49,823 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2440#false} {2443#(<= 8 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-17 22:20:49,825 INFO L263 TraceCheckUtils]: 0: Hoare triple {2439#true} call ULTIMATE.init(); {2439#true} is VALID [2020-07-17 22:20:49,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-17 22:20:49,826 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret5 := main(); {2439#true} is VALID [2020-07-17 22:20:49,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~x~0 := 8; {2443#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:49,828 INFO L263 TraceCheckUtils]: 5: Hoare triple {2443#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2439#true} is VALID [2020-07-17 22:20:49,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:20:49,829 INFO L263 TraceCheckUtils]: 9: Hoare triple {2439#true} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:49,829 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,829 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,830 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:20:49,830 INFO L263 TraceCheckUtils]: 13: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:20:49,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,832 INFO L280 TraceCheckUtils]: 15: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:49,833 INFO L280 TraceCheckUtils]: 16: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,833 INFO L263 TraceCheckUtils]: 17: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:49,834 INFO L280 TraceCheckUtils]: 18: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,834 INFO L280 TraceCheckUtils]: 19: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,834 INFO L280 TraceCheckUtils]: 20: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:49,835 INFO L280 TraceCheckUtils]: 21: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,836 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,837 INFO L280 TraceCheckUtils]: 23: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,837 INFO L263 TraceCheckUtils]: 24: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:49,837 INFO L280 TraceCheckUtils]: 25: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,837 INFO L280 TraceCheckUtils]: 26: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:49,838 INFO L280 TraceCheckUtils]: 27: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,839 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,840 INFO L280 TraceCheckUtils]: 29: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,841 INFO L280 TraceCheckUtils]: 30: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,842 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:49,843 INFO L280 TraceCheckUtils]: 32: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:49,843 INFO L263 TraceCheckUtils]: 33: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:20:49,844 INFO L280 TraceCheckUtils]: 34: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:49,845 INFO L280 TraceCheckUtils]: 35: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:49,846 INFO L280 TraceCheckUtils]: 36: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:49,848 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:20:49,848 INFO L280 TraceCheckUtils]: 38: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2440#false} is VALID [2020-07-17 22:20:49,848 INFO L280 TraceCheckUtils]: 39: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:20:49,848 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-17 22:20:49,849 INFO L280 TraceCheckUtils]: 41: Hoare triple {2440#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2440#false} is VALID [2020-07-17 22:20:49,849 INFO L263 TraceCheckUtils]: 42: Hoare triple {2440#false} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:49,849 INFO L280 TraceCheckUtils]: 43: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:49,849 INFO L280 TraceCheckUtils]: 44: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:49,849 INFO L280 TraceCheckUtils]: 45: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:49,850 INFO L280 TraceCheckUtils]: 46: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:49,850 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-17 22:20:49,850 INFO L280 TraceCheckUtils]: 48: Hoare triple {2440#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2440#false} is VALID [2020-07-17 22:20:49,850 INFO L280 TraceCheckUtils]: 49: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:20:49,851 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2440#false} {2443#(<= 8 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-17 22:20:49,851 INFO L280 TraceCheckUtils]: 51: Hoare triple {2440#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2440#false} is VALID [2020-07-17 22:20:49,851 INFO L280 TraceCheckUtils]: 52: Hoare triple {2440#false} assume 21 != ~result~0; {2440#false} is VALID [2020-07-17 22:20:49,851 INFO L280 TraceCheckUtils]: 53: Hoare triple {2440#false} assume !false; {2440#false} is VALID [2020-07-17 22:20:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-17 22:20:49,854 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619349076] [2020-07-17 22:20:49,855 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1111156321] [2020-07-17 22:20:49,855 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,901 INFO L264 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-17 22:20:49,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:49,919 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:50,174 INFO L263 TraceCheckUtils]: 0: Hoare triple {2439#true} call ULTIMATE.init(); {2439#true} is VALID [2020-07-17 22:20:50,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:50,174 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-17 22:20:50,174 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret5 := main(); {2439#true} is VALID [2020-07-17 22:20:50,176 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~x~0 := 8; {2443#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:50,176 INFO L263 TraceCheckUtils]: 5: Hoare triple {2443#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2439#true} is VALID [2020-07-17 22:20:50,177 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} ~n := #in~n; {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:50,177 INFO L280 TraceCheckUtils]: 7: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:50,178 INFO L280 TraceCheckUtils]: 8: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:50,178 INFO L263 TraceCheckUtils]: 9: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:50,179 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} ~n := #in~n; {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:50,179 INFO L280 TraceCheckUtils]: 11: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:50,180 INFO L280 TraceCheckUtils]: 12: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:50,180 INFO L263 TraceCheckUtils]: 13: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:20:50,181 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} ~n := #in~n; {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:50,181 INFO L280 TraceCheckUtils]: 15: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:50,182 INFO L280 TraceCheckUtils]: 16: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:50,182 INFO L263 TraceCheckUtils]: 17: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:50,183 INFO L280 TraceCheckUtils]: 18: Hoare triple {2439#true} ~n := #in~n; {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:50,184 INFO L280 TraceCheckUtils]: 19: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:50,184 INFO L280 TraceCheckUtils]: 20: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {2626#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:50,185 INFO L280 TraceCheckUtils]: 21: Hoare triple {2626#(<= |fibo2_#in~n| 1)} assume true; {2626#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:50,187 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2626#(<= |fibo2_#in~n| 1)} {2582#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:50,188 INFO L280 TraceCheckUtils]: 23: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:50,188 INFO L263 TraceCheckUtils]: 24: Hoare triple {2633#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:50,188 INFO L280 TraceCheckUtils]: 25: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:50,188 INFO L280 TraceCheckUtils]: 26: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:50,189 INFO L280 TraceCheckUtils]: 27: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:50,190 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2439#true} {2633#(<= |fibo1_#in~n| 2)} #59#return; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:50,191 INFO L280 TraceCheckUtils]: 29: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:50,191 INFO L280 TraceCheckUtils]: 30: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume true; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:50,192 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2633#(<= |fibo1_#in~n| 2)} {2595#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:50,193 INFO L280 TraceCheckUtils]: 32: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:50,193 INFO L263 TraceCheckUtils]: 33: Hoare triple {2661#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:20:50,194 INFO L280 TraceCheckUtils]: 34: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:50,194 INFO L280 TraceCheckUtils]: 35: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:50,194 INFO L280 TraceCheckUtils]: 36: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:50,195 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2439#true} {2661#(<= |fibo2_#in~n| 3)} #55#return; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:50,195 INFO L280 TraceCheckUtils]: 38: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:50,196 INFO L280 TraceCheckUtils]: 39: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume true; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:50,198 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2661#(<= |fibo2_#in~n| 3)} {2582#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:50,198 INFO L280 TraceCheckUtils]: 41: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:50,199 INFO L263 TraceCheckUtils]: 42: Hoare triple {2689#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:50,199 INFO L280 TraceCheckUtils]: 43: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:50,199 INFO L280 TraceCheckUtils]: 44: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:50,200 INFO L280 TraceCheckUtils]: 45: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:50,200 INFO L280 TraceCheckUtils]: 46: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:50,201 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2439#true} {2689#(<= |fibo1_#in~n| 4)} #59#return; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:50,202 INFO L280 TraceCheckUtils]: 48: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:50,202 INFO L280 TraceCheckUtils]: 49: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume true; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:50,204 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2689#(<= |fibo1_#in~n| 4)} {2443#(<= 8 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-17 22:20:50,204 INFO L280 TraceCheckUtils]: 51: Hoare triple {2440#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2440#false} is VALID [2020-07-17 22:20:50,204 INFO L280 TraceCheckUtils]: 52: Hoare triple {2440#false} assume 21 != ~result~0; {2440#false} is VALID [2020-07-17 22:20:50,204 INFO L280 TraceCheckUtils]: 53: Hoare triple {2440#false} assume !false; {2440#false} is VALID [2020-07-17 22:20:50,209 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-17 22:20:50,209 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:50,210 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 14 [2020-07-17 22:20:50,210 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447133516] [2020-07-17 22:20:50,213 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 54 [2020-07-17 22:20:50,214 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:50,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-17 22:20:50,300 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:50,300 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-17 22:20:50,300 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:50,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-17 22:20:50,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-07-17 22:20:50,301 INFO L87 Difference]: Start difference. First operand 106 states and 169 transitions. Second operand 14 states. [2020-07-17 22:20:52,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:52,545 INFO L93 Difference]: Finished difference Result 258 states and 498 transitions. [2020-07-17 22:20:52,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-17 22:20:52,546 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 54 [2020-07-17 22:20:52,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:52,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 22:20:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-17 22:20:52,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 22:20:52,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-17 22:20:52,561 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 164 transitions. [2020-07-17 22:20:52,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:52,809 INFO L225 Difference]: With dead ends: 258 [2020-07-17 22:20:52,810 INFO L226 Difference]: Without dead ends: 158 [2020-07-17 22:20:52,812 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=102, Invalid=450, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:20:52,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-17 22:20:52,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 112. [2020-07-17 22:20:52,935 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:52,935 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 112 states. [2020-07-17 22:20:52,935 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 112 states. [2020-07-17 22:20:52,936 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 112 states. [2020-07-17 22:20:52,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:52,950 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-17 22:20:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-17 22:20:52,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:52,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:52,953 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 158 states. [2020-07-17 22:20:52,953 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 158 states. [2020-07-17 22:20:52,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:52,967 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-17 22:20:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-17 22:20:52,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:52,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:52,970 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:52,970 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:52,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-17 22:20:52,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 180 transitions. [2020-07-17 22:20:52,978 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 180 transitions. Word has length 54 [2020-07-17 22:20:52,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:52,979 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 180 transitions. [2020-07-17 22:20:52,979 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-17 22:20:52,979 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2020-07-17 22:20:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-17 22:20:52,982 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:52,982 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 7, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:53,198 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-17 22:20:53,199 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:53,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:53,199 INFO L82 PathProgramCache]: Analyzing trace with hash -2119203654, now seen corresponding path program 1 times [2020-07-17 22:20:53,200 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:53,200 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926272746] [2020-07-17 22:20:53,200 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,269 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-17 22:20:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,429 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,436 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:53,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,439 INFO L263 TraceCheckUtils]: 3: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,439 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,440 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,441 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,442 INFO L280 TraceCheckUtils]: 9: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,442 INFO L263 TraceCheckUtils]: 10: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,442 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,442 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,443 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,443 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,444 INFO L280 TraceCheckUtils]: 15: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,445 INFO L280 TraceCheckUtils]: 16: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,446 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,454 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,456 INFO L263 TraceCheckUtils]: 3: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,457 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,457 INFO L280 TraceCheckUtils]: 5: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:53,458 INFO L280 TraceCheckUtils]: 6: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,459 INFO L263 TraceCheckUtils]: 7: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,459 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,459 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,459 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,460 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,461 INFO L280 TraceCheckUtils]: 13: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,461 INFO L263 TraceCheckUtils]: 14: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,462 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,462 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,462 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,463 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,464 INFO L280 TraceCheckUtils]: 20: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,465 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,466 INFO L280 TraceCheckUtils]: 22: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,466 INFO L263 TraceCheckUtils]: 23: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,466 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,466 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,467 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,467 INFO L280 TraceCheckUtils]: 27: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,468 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,468 INFO L280 TraceCheckUtils]: 29: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,469 INFO L280 TraceCheckUtils]: 30: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,470 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:53,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:53,492 INFO L280 TraceCheckUtils]: 3: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:53,493 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:20:53,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,494 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,495 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,495 INFO L280 TraceCheckUtils]: 5: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,496 INFO L280 TraceCheckUtils]: 6: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,496 INFO L263 TraceCheckUtils]: 7: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,497 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:53,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,499 INFO L263 TraceCheckUtils]: 11: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,499 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,499 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,499 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,500 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,501 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,501 INFO L280 TraceCheckUtils]: 17: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,501 INFO L263 TraceCheckUtils]: 18: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,502 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,502 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,502 INFO L280 TraceCheckUtils]: 21: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,503 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,503 INFO L280 TraceCheckUtils]: 23: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,504 INFO L280 TraceCheckUtils]: 24: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,505 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,506 INFO L280 TraceCheckUtils]: 26: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,506 INFO L263 TraceCheckUtils]: 27: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,506 INFO L280 TraceCheckUtils]: 28: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,507 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,508 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,508 INFO L280 TraceCheckUtils]: 33: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,509 INFO L280 TraceCheckUtils]: 34: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,510 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:53,511 INFO L280 TraceCheckUtils]: 36: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:53,511 INFO L263 TraceCheckUtils]: 37: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,511 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,512 INFO L280 TraceCheckUtils]: 39: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,513 INFO L280 TraceCheckUtils]: 40: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:53,513 INFO L280 TraceCheckUtils]: 41: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:53,514 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:20:53,515 INFO L280 TraceCheckUtils]: 43: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3551#false} is VALID [2020-07-17 22:20:53,515 INFO L280 TraceCheckUtils]: 44: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:20:53,515 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-17 22:20:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,551 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,555 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:53,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,556 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,557 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,557 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:53,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,558 INFO L263 TraceCheckUtils]: 10: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,558 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,558 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,559 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:53,559 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:53,559 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,559 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,565 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:53,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,566 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,566 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,566 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,567 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,567 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,567 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,567 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,567 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,568 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:53,568 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,568 INFO L263 TraceCheckUtils]: 14: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,568 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,569 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,569 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:53,569 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:53,569 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,570 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:53,570 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,570 INFO L263 TraceCheckUtils]: 23: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,570 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,570 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,571 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,571 INFO L280 TraceCheckUtils]: 27: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,571 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:53,571 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-17 22:20:53,571 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,572 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,577 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:53,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,578 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,579 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,579 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,579 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,579 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,579 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,579 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,580 INFO L263 TraceCheckUtils]: 11: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,580 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,580 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,580 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,581 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,581 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:53,581 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,581 INFO L263 TraceCheckUtils]: 18: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,581 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,582 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,582 INFO L280 TraceCheckUtils]: 21: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,582 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:53,582 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:53,582 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,583 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:53,583 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,583 INFO L263 TraceCheckUtils]: 27: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,583 INFO L280 TraceCheckUtils]: 28: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,584 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,584 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,584 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,584 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:53,584 INFO L280 TraceCheckUtils]: 33: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-17 22:20:53,585 INFO L280 TraceCheckUtils]: 34: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,585 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:53,585 INFO L280 TraceCheckUtils]: 36: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,585 INFO L263 TraceCheckUtils]: 37: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,585 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,586 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,586 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,586 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,586 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:53,586 INFO L280 TraceCheckUtils]: 43: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:53,587 INFO L280 TraceCheckUtils]: 44: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,587 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-17 22:20:53,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,589 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,589 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,589 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,590 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,590 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,590 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,591 INFO L280 TraceCheckUtils]: 9: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,592 INFO L280 TraceCheckUtils]: 10: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,592 INFO L263 TraceCheckUtils]: 11: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,592 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,593 INFO L280 TraceCheckUtils]: 13: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:53,594 INFO L280 TraceCheckUtils]: 14: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,594 INFO L263 TraceCheckUtils]: 15: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,594 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,595 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,595 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,595 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,596 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,597 INFO L280 TraceCheckUtils]: 21: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,597 INFO L263 TraceCheckUtils]: 22: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,597 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,597 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,598 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,599 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,599 INFO L280 TraceCheckUtils]: 27: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,600 INFO L280 TraceCheckUtils]: 28: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,601 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,602 INFO L280 TraceCheckUtils]: 30: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,602 INFO L263 TraceCheckUtils]: 31: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,602 INFO L280 TraceCheckUtils]: 32: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,602 INFO L280 TraceCheckUtils]: 33: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,602 INFO L280 TraceCheckUtils]: 34: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,603 INFO L280 TraceCheckUtils]: 35: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,604 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,604 INFO L280 TraceCheckUtils]: 37: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,606 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:53,607 INFO L280 TraceCheckUtils]: 40: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:53,607 INFO L263 TraceCheckUtils]: 41: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,607 INFO L280 TraceCheckUtils]: 42: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,608 INFO L280 TraceCheckUtils]: 43: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,609 INFO L280 TraceCheckUtils]: 44: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:53,609 INFO L280 TraceCheckUtils]: 45: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:53,610 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:20:53,611 INFO L280 TraceCheckUtils]: 47: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3551#false} is VALID [2020-07-17 22:20:53,611 INFO L280 TraceCheckUtils]: 48: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:20:53,611 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-17 22:20:53,611 INFO L280 TraceCheckUtils]: 50: Hoare triple {3551#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3551#false} is VALID [2020-07-17 22:20:53,611 INFO L263 TraceCheckUtils]: 51: Hoare triple {3551#false} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,612 INFO L280 TraceCheckUtils]: 52: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,612 INFO L280 TraceCheckUtils]: 53: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,612 INFO L280 TraceCheckUtils]: 54: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,612 INFO L263 TraceCheckUtils]: 55: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,612 INFO L280 TraceCheckUtils]: 56: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,613 INFO L280 TraceCheckUtils]: 57: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,613 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,613 INFO L263 TraceCheckUtils]: 59: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,613 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,614 INFO L280 TraceCheckUtils]: 61: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,614 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,614 INFO L263 TraceCheckUtils]: 63: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,614 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,614 INFO L280 TraceCheckUtils]: 65: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,615 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,615 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,615 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:53,615 INFO L280 TraceCheckUtils]: 69: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,615 INFO L263 TraceCheckUtils]: 70: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,616 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,616 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,616 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,616 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:53,616 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:53,617 INFO L280 TraceCheckUtils]: 76: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,617 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:53,617 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,617 INFO L263 TraceCheckUtils]: 79: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,617 INFO L280 TraceCheckUtils]: 80: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,618 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,618 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,618 INFO L280 TraceCheckUtils]: 83: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,618 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:53,618 INFO L280 TraceCheckUtils]: 85: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-17 22:20:53,619 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,619 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:53,619 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,619 INFO L263 TraceCheckUtils]: 89: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,619 INFO L280 TraceCheckUtils]: 90: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,620 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,620 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,620 INFO L280 TraceCheckUtils]: 93: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,620 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:53,620 INFO L280 TraceCheckUtils]: 95: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:53,621 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,621 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-17 22:20:53,621 INFO L280 TraceCheckUtils]: 98: Hoare triple {3551#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3551#false} is VALID [2020-07-17 22:20:53,621 INFO L280 TraceCheckUtils]: 99: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:20:53,621 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3551#false} {3554#(<= 8 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-17 22:20:53,628 INFO L263 TraceCheckUtils]: 0: Hoare triple {3550#true} call ULTIMATE.init(); {3550#true} is VALID [2020-07-17 22:20:53,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,629 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-17 22:20:53,629 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret5 := main(); {3550#true} is VALID [2020-07-17 22:20:53,630 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~x~0 := 8; {3554#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:53,630 INFO L263 TraceCheckUtils]: 5: Hoare triple {3554#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3550#true} is VALID [2020-07-17 22:20:53,630 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,631 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,631 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,631 INFO L263 TraceCheckUtils]: 9: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,631 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,631 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,632 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,632 INFO L263 TraceCheckUtils]: 13: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,632 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,633 INFO L280 TraceCheckUtils]: 15: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,634 INFO L280 TraceCheckUtils]: 16: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,634 INFO L263 TraceCheckUtils]: 17: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,634 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,635 INFO L280 TraceCheckUtils]: 19: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:53,636 INFO L280 TraceCheckUtils]: 20: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,636 INFO L263 TraceCheckUtils]: 21: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,636 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,637 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,637 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,637 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,638 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,638 INFO L280 TraceCheckUtils]: 27: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,639 INFO L263 TraceCheckUtils]: 28: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,639 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,639 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,639 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,640 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,641 INFO L280 TraceCheckUtils]: 33: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,641 INFO L280 TraceCheckUtils]: 34: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:53,642 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,643 INFO L280 TraceCheckUtils]: 36: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,643 INFO L263 TraceCheckUtils]: 37: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,644 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,644 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,644 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,644 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,645 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,645 INFO L280 TraceCheckUtils]: 43: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,646 INFO L280 TraceCheckUtils]: 44: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,647 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:53,648 INFO L280 TraceCheckUtils]: 46: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:53,648 INFO L263 TraceCheckUtils]: 47: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,648 INFO L280 TraceCheckUtils]: 48: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,649 INFO L280 TraceCheckUtils]: 49: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:53,649 INFO L280 TraceCheckUtils]: 50: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:53,650 INFO L280 TraceCheckUtils]: 51: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:53,651 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:20:53,651 INFO L280 TraceCheckUtils]: 53: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3551#false} is VALID [2020-07-17 22:20:53,651 INFO L280 TraceCheckUtils]: 54: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:20:53,652 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-17 22:20:53,652 INFO L280 TraceCheckUtils]: 56: Hoare triple {3551#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3551#false} is VALID [2020-07-17 22:20:53,652 INFO L263 TraceCheckUtils]: 57: Hoare triple {3551#false} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,652 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,652 INFO L280 TraceCheckUtils]: 59: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,653 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,653 INFO L263 TraceCheckUtils]: 61: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,653 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,653 INFO L280 TraceCheckUtils]: 63: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,653 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,654 INFO L263 TraceCheckUtils]: 65: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,654 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,654 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,654 INFO L280 TraceCheckUtils]: 68: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:53,654 INFO L263 TraceCheckUtils]: 69: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:53,655 INFO L280 TraceCheckUtils]: 70: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,655 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,655 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,655 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,655 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:53,655 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,656 INFO L263 TraceCheckUtils]: 76: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,656 INFO L280 TraceCheckUtils]: 77: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,656 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:53,656 INFO L280 TraceCheckUtils]: 79: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,656 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:53,657 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:53,657 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,657 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:53,657 INFO L280 TraceCheckUtils]: 84: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,657 INFO L263 TraceCheckUtils]: 85: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,658 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,658 INFO L280 TraceCheckUtils]: 87: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,658 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,658 INFO L280 TraceCheckUtils]: 89: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,659 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:53,659 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-17 22:20:53,659 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,659 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:53,659 INFO L280 TraceCheckUtils]: 94: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:53,660 INFO L263 TraceCheckUtils]: 95: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:53,660 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:53,660 INFO L280 TraceCheckUtils]: 97: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:53,660 INFO L280 TraceCheckUtils]: 98: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:53,660 INFO L280 TraceCheckUtils]: 99: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,661 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:53,661 INFO L280 TraceCheckUtils]: 101: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:53,661 INFO L280 TraceCheckUtils]: 102: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:53,661 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-17 22:20:53,661 INFO L280 TraceCheckUtils]: 104: Hoare triple {3551#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3551#false} is VALID [2020-07-17 22:20:53,662 INFO L280 TraceCheckUtils]: 105: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:20:53,662 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {3551#false} {3554#(<= 8 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-17 22:20:53,662 INFO L280 TraceCheckUtils]: 107: Hoare triple {3551#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3551#false} is VALID [2020-07-17 22:20:53,662 INFO L280 TraceCheckUtils]: 108: Hoare triple {3551#false} assume 21 != ~result~0; {3551#false} is VALID [2020-07-17 22:20:53,663 INFO L280 TraceCheckUtils]: 109: Hoare triple {3551#false} assume !false; {3551#false} is VALID [2020-07-17 22:20:53,672 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 44 proven. 79 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-07-17 22:20:53,672 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926272746] [2020-07-17 22:20:53,672 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1071909613] [2020-07-17 22:20:53,672 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,723 INFO L264 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 22:20:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:53,747 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:54,042 INFO L263 TraceCheckUtils]: 0: Hoare triple {3550#true} call ULTIMATE.init(); {3550#true} is VALID [2020-07-17 22:20:54,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,043 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-17 22:20:54,043 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret5 := main(); {3550#true} is VALID [2020-07-17 22:20:54,044 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~x~0 := 8; {3554#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:54,044 INFO L263 TraceCheckUtils]: 5: Hoare triple {3554#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3550#true} is VALID [2020-07-17 22:20:54,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:54,045 INFO L280 TraceCheckUtils]: 7: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:54,046 INFO L280 TraceCheckUtils]: 8: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:54,046 INFO L263 TraceCheckUtils]: 9: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:54,046 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} ~n := #in~n; {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:54,047 INFO L280 TraceCheckUtils]: 11: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:54,047 INFO L280 TraceCheckUtils]: 12: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:54,047 INFO L263 TraceCheckUtils]: 13: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:54,048 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:54,049 INFO L280 TraceCheckUtils]: 15: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:54,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:54,050 INFO L263 TraceCheckUtils]: 17: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:54,054 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} ~n := #in~n; {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:54,055 INFO L280 TraceCheckUtils]: 19: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:54,055 INFO L280 TraceCheckUtils]: 20: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:54,055 INFO L263 TraceCheckUtils]: 21: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:54,056 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:54,056 INFO L280 TraceCheckUtils]: 23: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:54,057 INFO L280 TraceCheckUtils]: 24: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:54,057 INFO L280 TraceCheckUtils]: 25: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:54,058 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3927#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:54,064 INFO L280 TraceCheckUtils]: 27: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:54,065 INFO L263 TraceCheckUtils]: 28: Hoare triple {3976#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:54,065 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:54,065 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:54,065 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,066 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3976#(<= |fibo2_#in~n| 2)} #55#return; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:54,067 INFO L280 TraceCheckUtils]: 33: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:54,068 INFO L280 TraceCheckUtils]: 34: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume true; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:54,069 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3976#(<= |fibo2_#in~n| 2)} {3914#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:54,069 INFO L280 TraceCheckUtils]: 36: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:54,070 INFO L263 TraceCheckUtils]: 37: Hoare triple {4004#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:54,070 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:54,070 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:54,070 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:54,070 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,075 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {4004#(<= |fibo1_#in~n| 3)} #59#return; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:54,076 INFO L280 TraceCheckUtils]: 43: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:54,077 INFO L280 TraceCheckUtils]: 44: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume true; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:54,078 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4004#(<= |fibo1_#in~n| 3)} {3927#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:54,079 INFO L280 TraceCheckUtils]: 46: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:54,079 INFO L263 TraceCheckUtils]: 47: Hoare triple {4035#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:54,079 INFO L280 TraceCheckUtils]: 48: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:54,079 INFO L280 TraceCheckUtils]: 49: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:54,079 INFO L280 TraceCheckUtils]: 50: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:54,080 INFO L280 TraceCheckUtils]: 51: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,080 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3550#true} {4035#(<= |fibo2_#in~n| 4)} #55#return; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:54,081 INFO L280 TraceCheckUtils]: 53: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:54,082 INFO L280 TraceCheckUtils]: 54: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume true; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:54,083 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4035#(<= |fibo2_#in~n| 4)} {3914#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:54,083 INFO L280 TraceCheckUtils]: 56: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:54,084 INFO L263 TraceCheckUtils]: 57: Hoare triple {4066#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:54,084 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:54,084 INFO L280 TraceCheckUtils]: 59: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:54,084 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:54,084 INFO L263 TraceCheckUtils]: 61: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:54,085 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:54,085 INFO L280 TraceCheckUtils]: 63: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:54,085 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:54,085 INFO L263 TraceCheckUtils]: 65: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:54,085 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:54,086 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:54,086 INFO L280 TraceCheckUtils]: 68: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:54,086 INFO L263 TraceCheckUtils]: 69: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:54,086 INFO L280 TraceCheckUtils]: 70: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:54,086 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:54,087 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:54,087 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,087 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:54,087 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:54,087 INFO L263 TraceCheckUtils]: 76: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:54,087 INFO L280 TraceCheckUtils]: 77: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:54,088 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:54,088 INFO L280 TraceCheckUtils]: 79: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,088 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:54,088 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:54,088 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,089 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:54,089 INFO L280 TraceCheckUtils]: 84: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:54,089 INFO L263 TraceCheckUtils]: 85: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:54,089 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:54,089 INFO L280 TraceCheckUtils]: 87: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:54,089 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:54,090 INFO L280 TraceCheckUtils]: 89: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,090 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:54,090 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-17 22:20:54,090 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,090 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:54,091 INFO L280 TraceCheckUtils]: 94: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:54,091 INFO L263 TraceCheckUtils]: 95: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:54,091 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:54,091 INFO L280 TraceCheckUtils]: 97: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:54,091 INFO L280 TraceCheckUtils]: 98: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:54,092 INFO L280 TraceCheckUtils]: 99: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,092 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:54,092 INFO L280 TraceCheckUtils]: 101: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:54,092 INFO L280 TraceCheckUtils]: 102: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:54,093 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3550#true} {4066#(<= |fibo1_#in~n| 5)} #59#return; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:54,094 INFO L280 TraceCheckUtils]: 104: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:54,094 INFO L280 TraceCheckUtils]: 105: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume true; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:54,095 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4066#(<= |fibo1_#in~n| 5)} {3554#(<= 8 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-17 22:20:54,096 INFO L280 TraceCheckUtils]: 107: Hoare triple {3551#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3551#false} is VALID [2020-07-17 22:20:54,096 INFO L280 TraceCheckUtils]: 108: Hoare triple {3551#false} assume 21 != ~result~0; {3551#false} is VALID [2020-07-17 22:20:54,096 INFO L280 TraceCheckUtils]: 109: Hoare triple {3551#false} assume !false; {3551#false} is VALID [2020-07-17 22:20:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 17 proven. 119 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2020-07-17 22:20:54,107 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:54,107 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2020-07-17 22:20:54,107 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225941500] [2020-07-17 22:20:54,112 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 110 [2020-07-17 22:20:54,129 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:54,129 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-17 22:20:54,254 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:54,254 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-17 22:20:54,254 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:54,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-17 22:20:54,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2020-07-17 22:20:54,255 INFO L87 Difference]: Start difference. First operand 112 states and 180 transitions. Second operand 16 states. [2020-07-17 22:20:56,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:56,294 INFO L93 Difference]: Finished difference Result 243 states and 465 transitions. [2020-07-17 22:20:56,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-17 22:20:56,294 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 110 [2020-07-17 22:20:56,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:56,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-17 22:20:56,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-17 22:20:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-17 22:20:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-17 22:20:56,307 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 182 transitions. [2020-07-17 22:20:56,561 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:56,568 INFO L225 Difference]: With dead ends: 243 [2020-07-17 22:20:56,568 INFO L226 Difference]: Without dead ends: 110 [2020-07-17 22:20:56,571 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=153, Invalid=717, Unknown=0, NotChecked=0, Total=870 [2020-07-17 22:20:56,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-07-17 22:20:56,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 87. [2020-07-17 22:20:56,634 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:56,634 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 87 states. [2020-07-17 22:20:56,634 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 87 states. [2020-07-17 22:20:56,634 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 87 states. [2020-07-17 22:20:56,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:56,641 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-17 22:20:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-17 22:20:56,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:56,642 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:56,642 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 110 states. [2020-07-17 22:20:56,643 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 110 states. [2020-07-17 22:20:56,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:56,649 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-17 22:20:56,649 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-17 22:20:56,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:56,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:56,650 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:56,650 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-17 22:20:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2020-07-17 22:20:56,655 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 110 [2020-07-17 22:20:56,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:56,655 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2020-07-17 22:20:56,655 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-17 22:20:56,655 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2020-07-17 22:20:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-07-17 22:20:56,658 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:56,658 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 10, 9, 9, 9, 7, 7, 7, 7, 7, 7, 7, 6, 4, 4, 4, 4, 4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:56,872 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:56,873 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:56,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:56,874 INFO L82 PathProgramCache]: Analyzing trace with hash 930138238, now seen corresponding path program 1 times [2020-07-17 22:20:56,874 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:56,874 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491636352] [2020-07-17 22:20:56,875 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:56,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:56,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:56,934 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-17 22:20:56,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,157 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,158 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,163 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:57,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,166 INFO L263 TraceCheckUtils]: 3: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,166 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,167 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,168 INFO L280 TraceCheckUtils]: 9: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,168 INFO L263 TraceCheckUtils]: 10: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,169 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,169 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,171 INFO L280 TraceCheckUtils]: 16: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,172 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,178 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,180 INFO L263 TraceCheckUtils]: 3: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,181 INFO L280 TraceCheckUtils]: 5: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:57,182 INFO L280 TraceCheckUtils]: 6: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,182 INFO L263 TraceCheckUtils]: 7: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,182 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,182 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,183 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,184 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,184 INFO L280 TraceCheckUtils]: 13: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,184 INFO L263 TraceCheckUtils]: 14: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,184 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,185 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,185 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,186 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,186 INFO L280 TraceCheckUtils]: 19: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,187 INFO L280 TraceCheckUtils]: 20: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,188 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,188 INFO L280 TraceCheckUtils]: 22: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,189 INFO L263 TraceCheckUtils]: 23: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,189 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,189 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,189 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,189 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,190 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,191 INFO L280 TraceCheckUtils]: 29: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,191 INFO L280 TraceCheckUtils]: 30: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,192 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:57,213 INFO L280 TraceCheckUtils]: 3: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:57,214 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:20:57,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,215 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,216 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,217 INFO L263 TraceCheckUtils]: 7: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,218 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,218 INFO L280 TraceCheckUtils]: 9: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:57,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,219 INFO L263 TraceCheckUtils]: 11: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,220 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,220 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,220 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,220 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,221 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,222 INFO L280 TraceCheckUtils]: 17: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,222 INFO L263 TraceCheckUtils]: 18: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,222 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,222 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,223 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,224 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,224 INFO L280 TraceCheckUtils]: 23: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,225 INFO L280 TraceCheckUtils]: 24: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,226 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,227 INFO L280 TraceCheckUtils]: 26: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,227 INFO L263 TraceCheckUtils]: 27: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,227 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,227 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,228 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,228 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,229 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,229 INFO L280 TraceCheckUtils]: 33: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,230 INFO L280 TraceCheckUtils]: 34: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,231 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:57,231 INFO L280 TraceCheckUtils]: 36: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:57,232 INFO L263 TraceCheckUtils]: 37: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,232 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,233 INFO L280 TraceCheckUtils]: 39: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,234 INFO L280 TraceCheckUtils]: 40: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:57,234 INFO L280 TraceCheckUtils]: 41: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:57,235 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:20:57,235 INFO L280 TraceCheckUtils]: 43: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:57,236 INFO L280 TraceCheckUtils]: 44: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:57,236 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:20:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,252 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,258 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,259 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,260 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,260 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,260 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,260 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,260 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,261 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,261 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,261 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,261 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,262 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,262 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,262 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,262 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:20:57,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,263 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,264 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,264 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,266 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,266 INFO L280 TraceCheckUtils]: 9: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,267 INFO L280 TraceCheckUtils]: 10: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,267 INFO L263 TraceCheckUtils]: 11: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,268 INFO L280 TraceCheckUtils]: 13: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:57,269 INFO L280 TraceCheckUtils]: 14: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,269 INFO L263 TraceCheckUtils]: 15: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,269 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,270 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,270 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,270 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,271 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,271 INFO L280 TraceCheckUtils]: 21: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,272 INFO L263 TraceCheckUtils]: 22: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,272 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,272 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,272 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,273 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,274 INFO L280 TraceCheckUtils]: 27: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,274 INFO L280 TraceCheckUtils]: 28: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,276 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,276 INFO L280 TraceCheckUtils]: 30: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,277 INFO L263 TraceCheckUtils]: 31: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,277 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,277 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,277 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,277 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,278 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,279 INFO L280 TraceCheckUtils]: 37: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,280 INFO L280 TraceCheckUtils]: 38: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,281 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:57,281 INFO L280 TraceCheckUtils]: 40: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:57,281 INFO L263 TraceCheckUtils]: 41: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,282 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,282 INFO L280 TraceCheckUtils]: 43: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,283 INFO L280 TraceCheckUtils]: 44: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:57,283 INFO L280 TraceCheckUtils]: 45: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:57,284 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:20:57,285 INFO L280 TraceCheckUtils]: 47: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:57,285 INFO L280 TraceCheckUtils]: 48: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:57,285 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:20:57,285 INFO L280 TraceCheckUtils]: 50: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-17 22:20:57,285 INFO L263 TraceCheckUtils]: 51: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,286 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,286 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,286 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,286 INFO L263 TraceCheckUtils]: 55: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,286 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,287 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,287 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,287 INFO L280 TraceCheckUtils]: 59: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,287 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,287 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,288 INFO L263 TraceCheckUtils]: 62: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,288 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,288 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,288 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,288 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,289 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,289 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,289 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:20:57,289 INFO L280 TraceCheckUtils]: 70: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4911#false} is VALID [2020-07-17 22:20:57,289 INFO L280 TraceCheckUtils]: 71: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:57,290 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-17 22:20:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,359 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,363 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,364 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,365 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,365 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,366 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,366 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,366 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,367 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,367 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,367 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,367 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,368 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,375 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:57,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,376 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,376 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,377 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,377 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,377 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,378 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,378 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,378 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,378 INFO L263 TraceCheckUtils]: 14: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,379 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,379 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,379 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,379 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,380 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,380 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,380 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:57,380 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,380 INFO L263 TraceCheckUtils]: 23: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,381 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,381 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,381 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,382 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,382 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:57,382 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:57,382 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,383 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,391 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,391 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,392 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,392 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,392 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,393 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,393 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,393 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,393 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,393 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,394 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,394 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,394 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,394 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,394 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,395 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,395 INFO L263 TraceCheckUtils]: 18: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,395 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,395 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,395 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,396 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,397 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,397 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,397 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:57,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,398 INFO L263 TraceCheckUtils]: 27: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,398 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,398 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,398 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,398 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,399 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:57,399 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:57,399 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,399 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,399 INFO L280 TraceCheckUtils]: 36: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,400 INFO L263 TraceCheckUtils]: 37: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,400 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,400 INFO L280 TraceCheckUtils]: 39: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,400 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,401 INFO L280 TraceCheckUtils]: 41: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,401 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,401 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,401 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,401 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,420 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,427 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,428 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,429 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,429 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,429 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,430 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,430 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,430 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,430 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,431 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,431 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,431 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,431 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:57,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,433 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,434 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,434 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,435 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,435 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,436 INFO L263 TraceCheckUtils]: 15: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,436 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,436 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,436 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,436 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,437 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,437 INFO L263 TraceCheckUtils]: 22: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,437 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,437 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,437 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,438 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,438 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,438 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,438 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:57,438 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,439 INFO L263 TraceCheckUtils]: 31: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,439 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,439 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,439 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,439 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,440 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:57,440 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:57,440 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,440 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,440 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,441 INFO L263 TraceCheckUtils]: 41: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,441 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,441 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,441 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,442 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,442 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,442 INFO L280 TraceCheckUtils]: 47: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,442 INFO L280 TraceCheckUtils]: 48: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,442 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:57,443 INFO L280 TraceCheckUtils]: 50: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,443 INFO L263 TraceCheckUtils]: 51: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,443 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,443 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,444 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,444 INFO L263 TraceCheckUtils]: 55: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,444 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,444 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,444 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,444 INFO L280 TraceCheckUtils]: 59: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,445 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,445 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,445 INFO L263 TraceCheckUtils]: 62: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,445 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,446 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,446 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,446 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,446 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,446 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,447 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:57,447 INFO L280 TraceCheckUtils]: 70: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:57,447 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,447 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-17 22:20:57,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,452 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,452 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,452 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,453 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,453 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,453 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,454 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,457 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,459 INFO L280 TraceCheckUtils]: 14: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,459 INFO L263 TraceCheckUtils]: 15: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,459 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,460 INFO L280 TraceCheckUtils]: 17: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:57,461 INFO L280 TraceCheckUtils]: 18: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,461 INFO L263 TraceCheckUtils]: 19: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,462 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,462 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,462 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,462 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,463 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,464 INFO L280 TraceCheckUtils]: 25: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,464 INFO L263 TraceCheckUtils]: 26: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,464 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,465 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,465 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,466 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,466 INFO L280 TraceCheckUtils]: 31: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,467 INFO L280 TraceCheckUtils]: 32: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,468 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,469 INFO L280 TraceCheckUtils]: 34: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,469 INFO L263 TraceCheckUtils]: 35: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,469 INFO L280 TraceCheckUtils]: 36: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,470 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,470 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,470 INFO L280 TraceCheckUtils]: 39: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,471 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,472 INFO L280 TraceCheckUtils]: 41: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,472 INFO L280 TraceCheckUtils]: 42: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,473 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:57,474 INFO L280 TraceCheckUtils]: 44: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:57,474 INFO L263 TraceCheckUtils]: 45: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,475 INFO L280 TraceCheckUtils]: 46: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,475 INFO L280 TraceCheckUtils]: 47: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,476 INFO L280 TraceCheckUtils]: 48: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:57,477 INFO L280 TraceCheckUtils]: 49: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:57,478 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:20:57,478 INFO L280 TraceCheckUtils]: 51: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:57,478 INFO L280 TraceCheckUtils]: 52: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:57,479 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:20:57,479 INFO L280 TraceCheckUtils]: 54: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-17 22:20:57,479 INFO L263 TraceCheckUtils]: 55: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,480 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,480 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,480 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,480 INFO L263 TraceCheckUtils]: 59: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,481 INFO L280 TraceCheckUtils]: 60: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,481 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,481 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,481 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,482 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,482 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,482 INFO L263 TraceCheckUtils]: 66: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,482 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,483 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,483 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,483 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,483 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,484 INFO L280 TraceCheckUtils]: 72: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,484 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:20:57,484 INFO L280 TraceCheckUtils]: 74: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4911#false} is VALID [2020-07-17 22:20:57,484 INFO L280 TraceCheckUtils]: 75: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:57,485 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-17 22:20:57,485 INFO L280 TraceCheckUtils]: 77: Hoare triple {4911#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#false} is VALID [2020-07-17 22:20:57,485 INFO L263 TraceCheckUtils]: 78: Hoare triple {4911#false} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,485 INFO L280 TraceCheckUtils]: 79: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,486 INFO L280 TraceCheckUtils]: 80: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,486 INFO L280 TraceCheckUtils]: 81: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,486 INFO L263 TraceCheckUtils]: 82: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,486 INFO L280 TraceCheckUtils]: 83: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,487 INFO L280 TraceCheckUtils]: 84: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,487 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,487 INFO L263 TraceCheckUtils]: 86: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,487 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,488 INFO L280 TraceCheckUtils]: 88: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,488 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,488 INFO L263 TraceCheckUtils]: 90: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,488 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,489 INFO L280 TraceCheckUtils]: 92: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,489 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,489 INFO L263 TraceCheckUtils]: 94: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,489 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,490 INFO L280 TraceCheckUtils]: 96: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,490 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,490 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,490 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,490 INFO L280 TraceCheckUtils]: 100: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,491 INFO L263 TraceCheckUtils]: 101: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,491 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,491 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,491 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,492 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,492 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,492 INFO L280 TraceCheckUtils]: 107: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,492 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:57,493 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,493 INFO L263 TraceCheckUtils]: 110: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,493 INFO L280 TraceCheckUtils]: 111: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,493 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,494 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,494 INFO L280 TraceCheckUtils]: 114: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,494 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:57,494 INFO L280 TraceCheckUtils]: 116: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:57,494 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,495 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,495 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,495 INFO L263 TraceCheckUtils]: 120: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,495 INFO L280 TraceCheckUtils]: 121: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,496 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,496 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,496 INFO L280 TraceCheckUtils]: 124: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,496 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,496 INFO L280 TraceCheckUtils]: 126: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,497 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,497 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:57,497 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,497 INFO L263 TraceCheckUtils]: 130: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,498 INFO L280 TraceCheckUtils]: 131: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,498 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,498 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,498 INFO L263 TraceCheckUtils]: 134: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,498 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,499 INFO L280 TraceCheckUtils]: 136: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,499 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,499 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,499 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,499 INFO L280 TraceCheckUtils]: 140: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,500 INFO L263 TraceCheckUtils]: 141: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,500 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,500 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,500 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,501 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,501 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,501 INFO L280 TraceCheckUtils]: 147: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,501 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:57,502 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:57,502 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,502 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-17 22:20:57,502 INFO L280 TraceCheckUtils]: 152: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:57,502 INFO L280 TraceCheckUtils]: 153: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:57,503 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4911#false} {4914#(<= 8 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-17 22:20:57,520 INFO L263 TraceCheckUtils]: 0: Hoare triple {4910#true} call ULTIMATE.init(); {4910#true} is VALID [2020-07-17 22:20:57,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,520 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-17 22:20:57,520 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret5 := main(); {4910#true} is VALID [2020-07-17 22:20:57,523 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~x~0 := 8; {4914#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:57,524 INFO L263 TraceCheckUtils]: 5: Hoare triple {4914#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4910#true} is VALID [2020-07-17 22:20:57,524 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,524 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,524 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,524 INFO L263 TraceCheckUtils]: 9: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,524 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,525 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,525 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,525 INFO L263 TraceCheckUtils]: 13: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,525 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,525 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,525 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,526 INFO L263 TraceCheckUtils]: 17: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,526 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,527 INFO L280 TraceCheckUtils]: 19: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,527 INFO L280 TraceCheckUtils]: 20: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,528 INFO L263 TraceCheckUtils]: 21: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,528 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,529 INFO L280 TraceCheckUtils]: 23: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:57,529 INFO L280 TraceCheckUtils]: 24: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,530 INFO L263 TraceCheckUtils]: 25: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,530 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,530 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,530 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,530 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,531 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,532 INFO L280 TraceCheckUtils]: 31: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,532 INFO L263 TraceCheckUtils]: 32: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,532 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,532 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,532 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,533 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,534 INFO L280 TraceCheckUtils]: 37: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,534 INFO L280 TraceCheckUtils]: 38: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:57,535 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,536 INFO L280 TraceCheckUtils]: 40: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,536 INFO L263 TraceCheckUtils]: 41: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,536 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,536 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,536 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,537 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,538 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,538 INFO L280 TraceCheckUtils]: 47: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,539 INFO L280 TraceCheckUtils]: 48: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,541 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:57,542 INFO L280 TraceCheckUtils]: 50: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:57,542 INFO L263 TraceCheckUtils]: 51: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,542 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,543 INFO L280 TraceCheckUtils]: 53: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:57,543 INFO L280 TraceCheckUtils]: 54: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:57,544 INFO L280 TraceCheckUtils]: 55: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:57,545 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:20:57,545 INFO L280 TraceCheckUtils]: 57: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:57,545 INFO L280 TraceCheckUtils]: 58: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:57,545 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:20:57,545 INFO L280 TraceCheckUtils]: 60: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-17 22:20:57,546 INFO L263 TraceCheckUtils]: 61: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,546 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,546 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,546 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,546 INFO L263 TraceCheckUtils]: 65: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,546 INFO L280 TraceCheckUtils]: 66: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,547 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,547 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,547 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,547 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,547 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,548 INFO L263 TraceCheckUtils]: 72: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,548 INFO L280 TraceCheckUtils]: 73: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,548 INFO L280 TraceCheckUtils]: 74: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,548 INFO L280 TraceCheckUtils]: 75: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,548 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,548 INFO L280 TraceCheckUtils]: 77: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,549 INFO L280 TraceCheckUtils]: 78: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,549 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:20:57,549 INFO L280 TraceCheckUtils]: 80: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4911#false} is VALID [2020-07-17 22:20:57,549 INFO L280 TraceCheckUtils]: 81: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:57,549 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-17 22:20:57,549 INFO L280 TraceCheckUtils]: 83: Hoare triple {4911#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#false} is VALID [2020-07-17 22:20:57,550 INFO L263 TraceCheckUtils]: 84: Hoare triple {4911#false} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,550 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,550 INFO L280 TraceCheckUtils]: 86: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,551 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,551 INFO L263 TraceCheckUtils]: 88: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,551 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,552 INFO L280 TraceCheckUtils]: 90: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,552 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,552 INFO L263 TraceCheckUtils]: 92: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,552 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,552 INFO L280 TraceCheckUtils]: 94: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,552 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,553 INFO L263 TraceCheckUtils]: 96: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,553 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,553 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,553 INFO L280 TraceCheckUtils]: 99: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,553 INFO L263 TraceCheckUtils]: 100: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,553 INFO L280 TraceCheckUtils]: 101: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,554 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,554 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,554 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,554 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,554 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,554 INFO L263 TraceCheckUtils]: 107: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,555 INFO L280 TraceCheckUtils]: 108: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,555 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,555 INFO L280 TraceCheckUtils]: 110: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,555 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,555 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,556 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,556 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:57,556 INFO L280 TraceCheckUtils]: 115: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,556 INFO L263 TraceCheckUtils]: 116: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,556 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,556 INFO L280 TraceCheckUtils]: 118: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,557 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,557 INFO L280 TraceCheckUtils]: 120: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,557 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:57,557 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:57,557 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,558 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,558 INFO L280 TraceCheckUtils]: 125: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,558 INFO L263 TraceCheckUtils]: 126: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,558 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,558 INFO L280 TraceCheckUtils]: 128: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,558 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,559 INFO L280 TraceCheckUtils]: 130: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,559 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,559 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,559 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,559 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:57,559 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,560 INFO L263 TraceCheckUtils]: 136: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,560 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,560 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,560 INFO L280 TraceCheckUtils]: 139: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:57,560 INFO L263 TraceCheckUtils]: 140: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:57,560 INFO L280 TraceCheckUtils]: 141: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,561 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:57,561 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:57,561 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,561 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:57,561 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:57,562 INFO L263 TraceCheckUtils]: 147: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:57,562 INFO L280 TraceCheckUtils]: 148: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:57,562 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:57,562 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,562 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:57,562 INFO L280 TraceCheckUtils]: 152: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:57,563 INFO L280 TraceCheckUtils]: 153: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,563 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:57,563 INFO L280 TraceCheckUtils]: 155: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:57,563 INFO L280 TraceCheckUtils]: 156: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:57,563 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-17 22:20:57,563 INFO L280 TraceCheckUtils]: 158: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:57,564 INFO L280 TraceCheckUtils]: 159: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:57,564 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {4911#false} {4914#(<= 8 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-17 22:20:57,564 INFO L280 TraceCheckUtils]: 161: Hoare triple {4911#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4911#false} is VALID [2020-07-17 22:20:57,564 INFO L280 TraceCheckUtils]: 162: Hoare triple {4911#false} assume 21 != ~result~0; {4911#false} is VALID [2020-07-17 22:20:57,564 INFO L280 TraceCheckUtils]: 163: Hoare triple {4911#false} assume !false; {4911#false} is VALID [2020-07-17 22:20:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 67 proven. 169 refuted. 0 times theorem prover too weak. 461 trivial. 0 not checked. [2020-07-17 22:20:57,585 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491636352] [2020-07-17 22:20:57,585 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [502429741] [2020-07-17 22:20:57,585 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,663 INFO L264 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:20:57,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:57,692 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:58,028 INFO L263 TraceCheckUtils]: 0: Hoare triple {4910#true} call ULTIMATE.init(); {4910#true} is VALID [2020-07-17 22:20:58,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,029 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-17 22:20:58,029 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret5 := main(); {4910#true} is VALID [2020-07-17 22:20:58,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~x~0 := 8; {4914#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:58,030 INFO L263 TraceCheckUtils]: 5: Hoare triple {4914#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4910#true} is VALID [2020-07-17 22:20:58,031 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:58,031 INFO L280 TraceCheckUtils]: 7: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:58,031 INFO L280 TraceCheckUtils]: 8: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:58,031 INFO L263 TraceCheckUtils]: 9: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,032 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:58,032 INFO L280 TraceCheckUtils]: 11: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:58,033 INFO L280 TraceCheckUtils]: 12: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:58,033 INFO L263 TraceCheckUtils]: 13: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,033 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:58,034 INFO L280 TraceCheckUtils]: 15: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:58,034 INFO L280 TraceCheckUtils]: 16: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:58,034 INFO L263 TraceCheckUtils]: 17: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,034 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:58,035 INFO L280 TraceCheckUtils]: 19: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:58,035 INFO L280 TraceCheckUtils]: 20: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:58,035 INFO L263 TraceCheckUtils]: 21: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,036 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:58,036 INFO L280 TraceCheckUtils]: 23: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:58,036 INFO L280 TraceCheckUtils]: 24: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:58,037 INFO L263 TraceCheckUtils]: 25: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,037 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:58,037 INFO L280 TraceCheckUtils]: 27: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:58,038 INFO L280 TraceCheckUtils]: 28: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:58,038 INFO L280 TraceCheckUtils]: 29: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:58,039 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:58,039 INFO L280 TraceCheckUtils]: 31: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:58,040 INFO L263 TraceCheckUtils]: 32: Hoare triple {5602#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,040 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,040 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:58,040 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,040 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5602#(<= |fibo1_#in~n| 2)} #59#return; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:58,041 INFO L280 TraceCheckUtils]: 37: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:58,041 INFO L280 TraceCheckUtils]: 38: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume true; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:58,044 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5602#(<= |fibo1_#in~n| 2)} {5541#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:58,049 INFO L280 TraceCheckUtils]: 40: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:58,050 INFO L263 TraceCheckUtils]: 41: Hoare triple {5630#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,050 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,050 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,050 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:58,051 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,051 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {5630#(<= |fibo2_#in~n| 3)} #55#return; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:58,052 INFO L280 TraceCheckUtils]: 47: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:58,052 INFO L280 TraceCheckUtils]: 48: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume true; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:58,053 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5630#(<= |fibo2_#in~n| 3)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:58,054 INFO L280 TraceCheckUtils]: 50: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:58,054 INFO L263 TraceCheckUtils]: 51: Hoare triple {5661#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,054 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,054 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,054 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:58,054 INFO L280 TraceCheckUtils]: 55: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,055 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4910#true} {5661#(<= |fibo1_#in~n| 4)} #59#return; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:58,057 INFO L280 TraceCheckUtils]: 57: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:58,063 INFO L280 TraceCheckUtils]: 58: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume true; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:58,064 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5661#(<= |fibo1_#in~n| 4)} {5541#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:58,065 INFO L280 TraceCheckUtils]: 60: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:58,065 INFO L263 TraceCheckUtils]: 61: Hoare triple {5692#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,065 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,065 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,065 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:58,066 INFO L263 TraceCheckUtils]: 65: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,066 INFO L280 TraceCheckUtils]: 66: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,066 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,066 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:58,066 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,067 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:58,067 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:58,067 INFO L263 TraceCheckUtils]: 72: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,067 INFO L280 TraceCheckUtils]: 73: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,068 INFO L280 TraceCheckUtils]: 74: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:58,068 INFO L280 TraceCheckUtils]: 75: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,068 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:58,068 INFO L280 TraceCheckUtils]: 77: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:58,069 INFO L280 TraceCheckUtils]: 78: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,075 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4910#true} {5692#(<= |fibo2_#in~n| 5)} #55#return; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:58,076 INFO L280 TraceCheckUtils]: 80: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:58,076 INFO L280 TraceCheckUtils]: 81: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume true; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:58,078 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {5692#(<= |fibo2_#in~n| 5)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:58,078 INFO L280 TraceCheckUtils]: 83: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:58,078 INFO L263 TraceCheckUtils]: 84: Hoare triple {5762#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,079 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,079 INFO L280 TraceCheckUtils]: 86: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,079 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:58,079 INFO L263 TraceCheckUtils]: 88: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,079 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,080 INFO L280 TraceCheckUtils]: 90: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,080 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:58,080 INFO L263 TraceCheckUtils]: 92: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,080 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,080 INFO L280 TraceCheckUtils]: 94: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,080 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:58,081 INFO L263 TraceCheckUtils]: 96: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,081 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,081 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,081 INFO L280 TraceCheckUtils]: 99: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:58,081 INFO L263 TraceCheckUtils]: 100: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,082 INFO L280 TraceCheckUtils]: 101: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,082 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,082 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:58,082 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,082 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:58,082 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:58,083 INFO L263 TraceCheckUtils]: 107: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,083 INFO L280 TraceCheckUtils]: 108: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,083 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:58,083 INFO L280 TraceCheckUtils]: 110: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,083 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:58,083 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:58,084 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,084 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:58,084 INFO L280 TraceCheckUtils]: 115: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:58,084 INFO L263 TraceCheckUtils]: 116: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,084 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,085 INFO L280 TraceCheckUtils]: 118: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,085 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:58,085 INFO L280 TraceCheckUtils]: 120: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,085 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:58,085 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:58,085 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,086 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:58,086 INFO L280 TraceCheckUtils]: 125: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:58,086 INFO L263 TraceCheckUtils]: 126: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,086 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,086 INFO L280 TraceCheckUtils]: 128: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,086 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:58,087 INFO L280 TraceCheckUtils]: 130: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,087 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:58,087 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:58,087 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,087 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:58,088 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:58,088 INFO L263 TraceCheckUtils]: 136: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,088 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,088 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,088 INFO L280 TraceCheckUtils]: 139: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:58,088 INFO L263 TraceCheckUtils]: 140: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:58,089 INFO L280 TraceCheckUtils]: 141: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,089 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:58,089 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:58,089 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,089 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:58,089 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:58,090 INFO L263 TraceCheckUtils]: 147: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:58,090 INFO L280 TraceCheckUtils]: 148: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:58,090 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:58,090 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,090 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:58,091 INFO L280 TraceCheckUtils]: 152: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:58,091 INFO L280 TraceCheckUtils]: 153: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,091 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:58,091 INFO L280 TraceCheckUtils]: 155: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:58,091 INFO L280 TraceCheckUtils]: 156: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:58,092 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {4910#true} {5762#(<= |fibo1_#in~n| 6)} #59#return; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:58,093 INFO L280 TraceCheckUtils]: 158: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:58,093 INFO L280 TraceCheckUtils]: 159: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume true; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:58,094 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {5762#(<= |fibo1_#in~n| 6)} {4914#(<= 8 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-17 22:20:58,094 INFO L280 TraceCheckUtils]: 161: Hoare triple {4911#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4911#false} is VALID [2020-07-17 22:20:58,095 INFO L280 TraceCheckUtils]: 162: Hoare triple {4911#false} assume 21 != ~result~0; {4911#false} is VALID [2020-07-17 22:20:58,095 INFO L280 TraceCheckUtils]: 163: Hoare triple {4911#false} assume !false; {4911#false} is VALID [2020-07-17 22:20:58,113 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 30 proven. 250 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2020-07-17 22:20:58,113 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:58,113 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 17 [2020-07-17 22:20:58,114 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350128025] [2020-07-17 22:20:58,114 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 164 [2020-07-17 22:20:58,156 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:58,156 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-17 22:20:58,277 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:58,278 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-17 22:20:58,278 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:58,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-17 22:20:58,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-07-17 22:20:58,279 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand 17 states. [2020-07-17 22:21:00,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:00,542 INFO L93 Difference]: Finished difference Result 217 states and 375 transitions. [2020-07-17 22:21:00,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-17 22:21:00,542 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 164 [2020-07-17 22:21:00,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:21:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 184 transitions. [2020-07-17 22:21:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:21:00,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 184 transitions. [2020-07-17 22:21:00,554 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 184 transitions. [2020-07-17 22:21:00,811 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:00,817 INFO L225 Difference]: With dead ends: 217 [2020-07-17 22:21:00,817 INFO L226 Difference]: Without dead ends: 137 [2020-07-17 22:21:00,819 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=184, Invalid=872, Unknown=0, NotChecked=0, Total=1056 [2020-07-17 22:21:00,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2020-07-17 22:21:00,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 117. [2020-07-17 22:21:00,905 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:00,906 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand 117 states. [2020-07-17 22:21:00,906 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand 117 states. [2020-07-17 22:21:00,906 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 117 states. [2020-07-17 22:21:00,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:00,913 INFO L93 Difference]: Finished difference Result 137 states and 203 transitions. [2020-07-17 22:21:00,913 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2020-07-17 22:21:00,915 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:00,915 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:00,915 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 137 states. [2020-07-17 22:21:00,915 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 137 states. [2020-07-17 22:21:00,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:00,921 INFO L93 Difference]: Finished difference Result 137 states and 203 transitions. [2020-07-17 22:21:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2020-07-17 22:21:00,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:00,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:00,923 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:00,923 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2020-07-17 22:21:00,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 172 transitions. [2020-07-17 22:21:00,928 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 172 transitions. Word has length 164 [2020-07-17 22:21:00,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:00,929 INFO L479 AbstractCegarLoop]: Abstraction has 117 states and 172 transitions. [2020-07-17 22:21:00,929 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-17 22:21:00,929 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 172 transitions. [2020-07-17 22:21:00,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2020-07-17 22:21:00,934 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:00,935 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 20, 20, 18, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 8, 7, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:01,149 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:01,150 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:01,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:01,151 INFO L82 PathProgramCache]: Analyzing trace with hash -1517053715, now seen corresponding path program 1 times [2020-07-17 22:21:01,151 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:01,152 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475486899] [2020-07-17 22:21:01,152 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,288 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-17 22:21:01,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,567 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,567 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,571 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,572 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,572 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,572 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,572 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,573 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,573 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,573 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,573 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,574 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,574 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,574 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,574 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,574 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,575 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,575 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,579 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,580 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,581 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,581 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,581 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,582 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,582 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,582 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,583 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,583 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,583 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,583 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,584 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,584 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,584 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,584 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,584 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,585 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,585 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,585 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,585 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,586 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,586 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,586 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,587 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,587 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,587 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,588 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,644 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,649 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:01,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,652 INFO L263 TraceCheckUtils]: 3: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,652 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,653 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,653 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,653 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,654 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,655 INFO L263 TraceCheckUtils]: 10: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,655 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,655 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,656 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,656 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,657 INFO L280 TraceCheckUtils]: 15: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,657 INFO L280 TraceCheckUtils]: 16: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,659 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,661 INFO L263 TraceCheckUtils]: 3: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,661 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,661 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,662 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,662 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,662 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,663 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,663 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,663 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,663 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,663 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,664 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,664 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,664 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,664 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,665 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,665 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,665 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,665 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,665 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,666 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,666 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,666 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,666 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,667 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,667 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,667 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,667 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,667 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,668 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,668 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,670 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,670 INFO L280 TraceCheckUtils]: 36: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,671 INFO L263 TraceCheckUtils]: 37: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,671 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,672 INFO L280 TraceCheckUtils]: 39: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:01,673 INFO L280 TraceCheckUtils]: 40: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,673 INFO L263 TraceCheckUtils]: 41: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,673 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,673 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,674 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,674 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,675 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,675 INFO L280 TraceCheckUtils]: 47: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,675 INFO L263 TraceCheckUtils]: 48: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,676 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,676 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,676 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,677 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,677 INFO L280 TraceCheckUtils]: 53: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,678 INFO L280 TraceCheckUtils]: 54: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,679 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,679 INFO L280 TraceCheckUtils]: 56: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,680 INFO L280 TraceCheckUtils]: 57: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,681 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:01,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:01,727 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,733 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,735 INFO L263 TraceCheckUtils]: 3: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,736 INFO L280 TraceCheckUtils]: 5: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:01,737 INFO L280 TraceCheckUtils]: 7: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:01,738 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,739 INFO L263 TraceCheckUtils]: 10: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,739 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,739 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,740 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,741 INFO L280 TraceCheckUtils]: 17: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,742 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:21:01,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,743 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,745 INFO L280 TraceCheckUtils]: 5: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,746 INFO L263 TraceCheckUtils]: 7: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,746 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,746 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,746 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,746 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,747 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,747 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,747 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,748 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,748 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,748 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,748 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,748 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,749 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,749 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,749 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,749 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,749 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,750 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,750 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,750 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,750 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,750 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,751 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,751 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,751 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,751 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,751 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,752 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,752 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,754 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,754 INFO L280 TraceCheckUtils]: 40: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,755 INFO L263 TraceCheckUtils]: 41: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,755 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,756 INFO L280 TraceCheckUtils]: 43: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:01,757 INFO L280 TraceCheckUtils]: 44: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,757 INFO L263 TraceCheckUtils]: 45: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,757 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,757 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,758 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,759 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,759 INFO L280 TraceCheckUtils]: 51: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,759 INFO L263 TraceCheckUtils]: 52: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,760 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,760 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,760 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,761 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,761 INFO L280 TraceCheckUtils]: 57: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,762 INFO L280 TraceCheckUtils]: 58: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,763 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,763 INFO L280 TraceCheckUtils]: 60: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,764 INFO L280 TraceCheckUtils]: 61: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,765 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:01,765 INFO L280 TraceCheckUtils]: 63: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:01,766 INFO L263 TraceCheckUtils]: 64: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,766 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,767 INFO L280 TraceCheckUtils]: 66: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,767 INFO L280 TraceCheckUtils]: 67: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,767 INFO L263 TraceCheckUtils]: 68: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,768 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,768 INFO L280 TraceCheckUtils]: 70: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,769 INFO L280 TraceCheckUtils]: 71: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:01,769 INFO L280 TraceCheckUtils]: 72: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:01,770 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,771 INFO L280 TraceCheckUtils]: 74: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,771 INFO L263 TraceCheckUtils]: 75: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,771 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,772 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,772 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,772 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,773 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,773 INFO L280 TraceCheckUtils]: 81: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,774 INFO L280 TraceCheckUtils]: 82: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,775 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:21:01,775 INFO L280 TraceCheckUtils]: 84: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:21:01,775 INFO L280 TraceCheckUtils]: 85: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:01,775 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:21:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,824 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,828 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,829 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,829 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,830 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,830 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,830 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,830 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,831 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,831 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,831 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,832 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,832 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,836 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,837 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,838 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,838 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,839 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,839 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,839 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,839 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,839 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,840 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,840 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,840 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,840 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,841 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,841 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,841 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,841 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,841 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,842 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,842 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,842 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,842 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,843 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,843 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,843 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,843 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,843 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,844 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,856 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,864 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,865 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,865 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,866 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,866 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,866 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,866 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,866 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,867 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,867 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,867 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,867 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,868 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,868 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,868 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,868 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,869 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,870 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,871 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,871 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,872 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,872 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,872 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,872 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,873 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,873 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,873 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,873 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,874 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,874 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,874 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,874 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,875 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,875 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,875 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,875 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,876 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,876 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,876 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,876 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,876 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,877 INFO L263 TraceCheckUtils]: 37: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,877 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,877 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,877 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,877 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,878 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,878 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,878 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,878 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,878 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,879 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,879 INFO L263 TraceCheckUtils]: 48: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,879 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,879 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,880 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,880 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,880 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,880 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,880 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,881 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,881 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,881 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,892 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,896 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,897 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,898 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,898 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,898 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,899 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,899 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,899 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,899 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,900 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,900 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,900 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,900 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,901 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,902 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,902 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,902 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,902 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,903 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,903 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,903 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,903 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,904 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,904 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,904 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,905 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,905 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,905 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,905 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,905 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,906 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,906 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,906 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,906 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,906 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,907 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,907 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,907 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,907 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,907 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,908 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,908 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,908 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,909 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,909 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,909 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,910 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,910 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,910 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,911 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,911 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,911 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,912 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,912 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,912 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,913 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,913 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,913 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,914 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,914 INFO L263 TraceCheckUtils]: 52: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,914 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,915 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,915 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,915 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,915 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,916 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,916 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,916 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,916 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,917 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,917 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,917 INFO L263 TraceCheckUtils]: 64: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,917 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,918 INFO L280 TraceCheckUtils]: 66: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,918 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,918 INFO L263 TraceCheckUtils]: 68: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,919 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,919 INFO L280 TraceCheckUtils]: 70: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,919 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,919 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,920 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,920 INFO L280 TraceCheckUtils]: 74: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,920 INFO L263 TraceCheckUtils]: 75: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,920 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,921 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,921 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,921 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,921 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,922 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,922 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,922 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,923 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,923 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,923 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:21:01,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,928 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,928 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,928 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,928 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,929 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,929 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,930 INFO L280 TraceCheckUtils]: 9: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,931 INFO L280 TraceCheckUtils]: 10: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,931 INFO L263 TraceCheckUtils]: 11: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,931 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,931 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,932 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,932 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,932 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,932 INFO L263 TraceCheckUtils]: 19: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,933 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,933 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,933 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,933 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,933 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,934 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,934 INFO L263 TraceCheckUtils]: 26: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,934 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,934 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,934 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,935 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,935 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,935 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,935 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,935 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,935 INFO L263 TraceCheckUtils]: 35: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,936 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,936 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,936 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,936 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,936 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,937 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,937 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,938 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,939 INFO L280 TraceCheckUtils]: 44: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,939 INFO L263 TraceCheckUtils]: 45: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,940 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,941 INFO L280 TraceCheckUtils]: 47: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:01,942 INFO L280 TraceCheckUtils]: 48: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,943 INFO L263 TraceCheckUtils]: 49: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,943 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,943 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,943 INFO L280 TraceCheckUtils]: 52: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,944 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,945 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,946 INFO L280 TraceCheckUtils]: 55: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,946 INFO L263 TraceCheckUtils]: 56: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,946 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,946 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,947 INFO L280 TraceCheckUtils]: 59: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,948 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,949 INFO L280 TraceCheckUtils]: 61: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,949 INFO L280 TraceCheckUtils]: 62: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,951 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,952 INFO L280 TraceCheckUtils]: 64: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,952 INFO L280 TraceCheckUtils]: 65: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,954 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:01,955 INFO L280 TraceCheckUtils]: 67: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:01,955 INFO L263 TraceCheckUtils]: 68: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,955 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,956 INFO L280 TraceCheckUtils]: 70: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,957 INFO L280 TraceCheckUtils]: 71: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:01,957 INFO L263 TraceCheckUtils]: 72: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,957 INFO L280 TraceCheckUtils]: 73: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,958 INFO L280 TraceCheckUtils]: 74: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:01,959 INFO L280 TraceCheckUtils]: 75: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:01,959 INFO L280 TraceCheckUtils]: 76: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:01,961 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,962 INFO L280 TraceCheckUtils]: 78: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,962 INFO L263 TraceCheckUtils]: 79: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,963 INFO L280 TraceCheckUtils]: 80: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,963 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,963 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,964 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,965 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,965 INFO L280 TraceCheckUtils]: 85: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,966 INFO L280 TraceCheckUtils]: 86: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:01,968 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:21:01,968 INFO L280 TraceCheckUtils]: 88: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:21:01,968 INFO L280 TraceCheckUtils]: 89: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:01,968 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:21:01,969 INFO L280 TraceCheckUtils]: 91: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-17 22:21:01,969 INFO L263 TraceCheckUtils]: 92: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,969 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,970 INFO L280 TraceCheckUtils]: 94: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,970 INFO L280 TraceCheckUtils]: 95: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,970 INFO L263 TraceCheckUtils]: 96: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,970 INFO L280 TraceCheckUtils]: 97: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,971 INFO L280 TraceCheckUtils]: 98: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,971 INFO L280 TraceCheckUtils]: 99: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,971 INFO L263 TraceCheckUtils]: 100: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,972 INFO L280 TraceCheckUtils]: 101: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,972 INFO L280 TraceCheckUtils]: 102: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,972 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,972 INFO L263 TraceCheckUtils]: 104: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,972 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,973 INFO L280 TraceCheckUtils]: 106: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,973 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,973 INFO L263 TraceCheckUtils]: 108: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,973 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,974 INFO L280 TraceCheckUtils]: 110: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,974 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,974 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,975 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,975 INFO L280 TraceCheckUtils]: 114: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,975 INFO L263 TraceCheckUtils]: 115: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,975 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,976 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,976 INFO L280 TraceCheckUtils]: 118: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,976 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,976 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,976 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,977 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,977 INFO L280 TraceCheckUtils]: 123: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,977 INFO L263 TraceCheckUtils]: 124: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,977 INFO L280 TraceCheckUtils]: 125: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,977 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,978 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,978 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,978 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,978 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,978 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,979 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,979 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,979 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,979 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,979 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,980 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,980 INFO L263 TraceCheckUtils]: 138: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,980 INFO L280 TraceCheckUtils]: 139: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,980 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,980 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,981 INFO L280 TraceCheckUtils]: 142: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,981 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,981 INFO L280 TraceCheckUtils]: 144: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,981 INFO L263 TraceCheckUtils]: 145: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,981 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,982 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:01,982 INFO L280 TraceCheckUtils]: 148: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,982 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,982 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,982 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,983 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,983 INFO L280 TraceCheckUtils]: 153: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,983 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,983 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:01,983 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,984 INFO L263 TraceCheckUtils]: 157: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,984 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,984 INFO L280 TraceCheckUtils]: 159: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,984 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:01,985 INFO L263 TraceCheckUtils]: 161: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:01,985 INFO L280 TraceCheckUtils]: 162: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,985 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,985 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,985 INFO L280 TraceCheckUtils]: 165: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,986 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:01,986 INFO L280 TraceCheckUtils]: 167: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:01,986 INFO L263 TraceCheckUtils]: 168: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:01,986 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:01,986 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:01,986 INFO L280 TraceCheckUtils]: 171: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:01,987 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,987 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:01,987 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:01,987 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,987 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:01,988 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:01,988 INFO L280 TraceCheckUtils]: 178: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:01,988 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:21:01,988 INFO L280 TraceCheckUtils]: 180: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6746#false} is VALID [2020-07-17 22:21:01,989 INFO L280 TraceCheckUtils]: 181: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:01,989 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-17 22:21:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,065 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,071 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,072 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,072 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,073 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,073 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,074 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,074 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,074 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,074 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,075 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,075 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,076 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,076 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,076 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,081 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,082 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,082 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,082 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,082 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,083 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,083 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,083 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,083 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,083 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,084 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,084 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,084 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,084 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,085 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,085 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,085 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,086 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,086 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,086 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,087 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,087 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,087 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,088 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,088 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,088 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,089 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,089 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,089 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,090 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,101 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,105 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,106 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,107 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,107 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,108 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,108 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,108 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,108 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,108 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,109 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,109 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,110 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,110 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,110 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,111 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,111 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,111 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,111 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,111 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,112 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,112 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,112 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,112 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,113 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,113 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,113 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,114 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,114 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,114 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,114 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,114 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,115 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,115 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,115 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,115 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,115 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,116 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,116 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,116 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,116 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,116 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,117 INFO L263 TraceCheckUtils]: 37: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,117 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,117 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,117 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,117 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,118 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,118 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,118 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,118 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,119 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,119 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,119 INFO L263 TraceCheckUtils]: 48: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,119 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,119 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,120 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,120 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,120 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,120 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,121 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,121 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,121 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,121 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,133 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,138 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,139 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,139 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,139 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,139 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,139 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,140 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,140 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,140 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,140 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,140 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,141 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,141 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,141 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,141 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,141 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,142 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,143 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,143 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,144 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,144 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,144 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,145 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,145 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,145 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,145 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,145 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,146 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,146 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,146 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,146 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,146 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,147 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,147 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,147 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,147 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,147 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,148 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,148 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,148 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,148 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,148 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,149 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,149 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,149 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,149 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,149 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,150 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,150 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,150 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,150 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,150 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,151 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,151 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,151 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,151 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,151 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,152 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,152 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,152 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,152 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,152 INFO L263 TraceCheckUtils]: 52: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,153 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,153 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,153 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,153 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,153 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,154 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,154 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,154 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,154 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,154 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,155 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,155 INFO L263 TraceCheckUtils]: 64: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,155 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,155 INFO L280 TraceCheckUtils]: 66: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,155 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,156 INFO L263 TraceCheckUtils]: 68: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,156 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,156 INFO L280 TraceCheckUtils]: 70: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,156 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,156 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,157 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,157 INFO L280 TraceCheckUtils]: 74: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,157 INFO L263 TraceCheckUtils]: 75: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,157 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,158 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,158 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,158 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,158 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,158 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,159 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,159 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,159 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,159 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,159 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-17 22:21:02,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,165 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,165 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,165 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,166 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,166 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,166 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,167 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,168 INFO L280 TraceCheckUtils]: 14: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,169 INFO L263 TraceCheckUtils]: 15: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,169 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,169 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,170 INFO L263 TraceCheckUtils]: 19: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,170 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,170 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,170 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,170 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,171 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,171 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,171 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,171 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,172 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,172 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,172 INFO L263 TraceCheckUtils]: 30: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,172 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,172 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,173 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,173 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,173 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,173 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,173 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,174 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,174 INFO L263 TraceCheckUtils]: 39: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,174 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,174 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,175 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,175 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,175 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,175 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,175 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,176 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,177 INFO L280 TraceCheckUtils]: 48: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,177 INFO L263 TraceCheckUtils]: 49: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,178 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,179 INFO L280 TraceCheckUtils]: 51: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:02,180 INFO L280 TraceCheckUtils]: 52: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,180 INFO L263 TraceCheckUtils]: 53: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,180 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,180 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,180 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,181 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,182 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,182 INFO L280 TraceCheckUtils]: 59: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,182 INFO L263 TraceCheckUtils]: 60: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,182 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,183 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,183 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,184 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,184 INFO L280 TraceCheckUtils]: 65: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,185 INFO L280 TraceCheckUtils]: 66: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,186 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,186 INFO L280 TraceCheckUtils]: 68: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,187 INFO L280 TraceCheckUtils]: 69: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,188 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:02,189 INFO L280 TraceCheckUtils]: 71: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:02,189 INFO L263 TraceCheckUtils]: 72: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,189 INFO L280 TraceCheckUtils]: 73: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,190 INFO L280 TraceCheckUtils]: 74: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,191 INFO L280 TraceCheckUtils]: 75: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,191 INFO L263 TraceCheckUtils]: 76: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,191 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,192 INFO L280 TraceCheckUtils]: 78: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,193 INFO L280 TraceCheckUtils]: 79: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:02,193 INFO L280 TraceCheckUtils]: 80: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:02,194 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:02,195 INFO L280 TraceCheckUtils]: 82: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:02,195 INFO L263 TraceCheckUtils]: 83: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,195 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,195 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,195 INFO L280 TraceCheckUtils]: 86: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,196 INFO L280 TraceCheckUtils]: 87: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,196 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:02,197 INFO L280 TraceCheckUtils]: 89: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:02,197 INFO L280 TraceCheckUtils]: 90: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:02,198 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:21:02,199 INFO L280 TraceCheckUtils]: 92: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:21:02,199 INFO L280 TraceCheckUtils]: 93: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:02,199 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:21:02,199 INFO L280 TraceCheckUtils]: 95: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-17 22:21:02,199 INFO L263 TraceCheckUtils]: 96: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,200 INFO L280 TraceCheckUtils]: 97: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,200 INFO L280 TraceCheckUtils]: 98: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,200 INFO L280 TraceCheckUtils]: 99: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,200 INFO L263 TraceCheckUtils]: 100: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,200 INFO L280 TraceCheckUtils]: 101: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,201 INFO L280 TraceCheckUtils]: 102: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,201 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,201 INFO L263 TraceCheckUtils]: 104: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,201 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,201 INFO L280 TraceCheckUtils]: 106: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,202 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,202 INFO L263 TraceCheckUtils]: 108: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,202 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,202 INFO L280 TraceCheckUtils]: 110: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,203 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,203 INFO L263 TraceCheckUtils]: 112: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,203 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,203 INFO L280 TraceCheckUtils]: 114: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,203 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,204 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,204 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,204 INFO L280 TraceCheckUtils]: 118: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,204 INFO L263 TraceCheckUtils]: 119: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,205 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,205 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,205 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,205 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,205 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,206 INFO L280 TraceCheckUtils]: 125: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,206 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,206 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,206 INFO L263 TraceCheckUtils]: 128: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,207 INFO L280 TraceCheckUtils]: 129: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,207 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,207 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,207 INFO L280 TraceCheckUtils]: 132: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,207 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,208 INFO L280 TraceCheckUtils]: 134: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,208 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,208 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,208 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,209 INFO L263 TraceCheckUtils]: 138: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,209 INFO L280 TraceCheckUtils]: 139: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,209 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,209 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,209 INFO L263 TraceCheckUtils]: 142: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,210 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,210 INFO L280 TraceCheckUtils]: 144: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,210 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,210 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,211 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,211 INFO L280 TraceCheckUtils]: 148: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,211 INFO L263 TraceCheckUtils]: 149: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,211 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,211 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,212 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,212 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,212 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,212 INFO L280 TraceCheckUtils]: 155: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,213 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,213 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,213 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,213 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,213 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,214 INFO L263 TraceCheckUtils]: 161: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,214 INFO L280 TraceCheckUtils]: 162: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,214 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,214 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,215 INFO L263 TraceCheckUtils]: 165: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,215 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,215 INFO L280 TraceCheckUtils]: 167: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,215 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,216 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,216 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,216 INFO L280 TraceCheckUtils]: 171: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,216 INFO L263 TraceCheckUtils]: 172: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,216 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,217 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,217 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,217 INFO L280 TraceCheckUtils]: 176: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,217 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,218 INFO L280 TraceCheckUtils]: 178: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,218 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,218 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,218 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,218 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,218 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:21:02,219 INFO L280 TraceCheckUtils]: 184: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6746#false} is VALID [2020-07-17 22:21:02,219 INFO L280 TraceCheckUtils]: 185: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:02,219 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-17 22:21:02,219 INFO L280 TraceCheckUtils]: 187: Hoare triple {6746#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6746#false} is VALID [2020-07-17 22:21:02,219 INFO L263 TraceCheckUtils]: 188: Hoare triple {6746#false} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,219 INFO L280 TraceCheckUtils]: 189: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,220 INFO L280 TraceCheckUtils]: 190: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,220 INFO L280 TraceCheckUtils]: 191: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,220 INFO L263 TraceCheckUtils]: 192: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,220 INFO L280 TraceCheckUtils]: 193: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,220 INFO L280 TraceCheckUtils]: 194: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,221 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,221 INFO L263 TraceCheckUtils]: 196: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,221 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,221 INFO L280 TraceCheckUtils]: 198: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,221 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,221 INFO L263 TraceCheckUtils]: 200: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,222 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,222 INFO L280 TraceCheckUtils]: 202: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,222 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,222 INFO L263 TraceCheckUtils]: 204: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,222 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,222 INFO L280 TraceCheckUtils]: 206: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,223 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,223 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,223 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,223 INFO L280 TraceCheckUtils]: 210: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,223 INFO L263 TraceCheckUtils]: 211: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,223 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,224 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,224 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,224 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,224 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,224 INFO L280 TraceCheckUtils]: 217: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,225 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,225 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,225 INFO L263 TraceCheckUtils]: 220: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,225 INFO L280 TraceCheckUtils]: 221: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,225 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,225 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,226 INFO L280 TraceCheckUtils]: 224: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,226 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,226 INFO L280 TraceCheckUtils]: 226: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,226 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,226 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,227 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,227 INFO L263 TraceCheckUtils]: 230: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,227 INFO L280 TraceCheckUtils]: 231: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,227 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,228 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,228 INFO L263 TraceCheckUtils]: 234: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,228 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,228 INFO L280 TraceCheckUtils]: 236: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,228 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,229 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,229 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,229 INFO L280 TraceCheckUtils]: 240: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,229 INFO L263 TraceCheckUtils]: 241: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,230 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,230 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,230 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,230 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,230 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,231 INFO L280 TraceCheckUtils]: 247: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,231 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,231 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,231 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,232 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,232 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,232 INFO L263 TraceCheckUtils]: 253: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,232 INFO L280 TraceCheckUtils]: 254: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,233 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,233 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,233 INFO L263 TraceCheckUtils]: 257: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,233 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,234 INFO L280 TraceCheckUtils]: 259: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,234 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,234 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,235 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,235 INFO L280 TraceCheckUtils]: 263: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,235 INFO L263 TraceCheckUtils]: 264: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,235 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,236 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,236 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,236 INFO L280 TraceCheckUtils]: 268: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,236 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,237 INFO L280 TraceCheckUtils]: 270: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,237 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,237 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,237 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,238 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,238 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-17 22:21:02,238 INFO L280 TraceCheckUtils]: 276: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:21:02,238 INFO L280 TraceCheckUtils]: 277: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:02,239 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6746#false} {6749#(<= 8 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-17 22:21:02,300 INFO L263 TraceCheckUtils]: 0: Hoare triple {6745#true} call ULTIMATE.init(); {6745#true} is VALID [2020-07-17 22:21:02,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-17 22:21:02,301 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret5 := main(); {6745#true} is VALID [2020-07-17 22:21:02,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~x~0 := 8; {6749#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:02,303 INFO L263 TraceCheckUtils]: 5: Hoare triple {6749#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6745#true} is VALID [2020-07-17 22:21:02,303 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,303 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,304 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,304 INFO L263 TraceCheckUtils]: 9: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,304 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,304 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,304 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,304 INFO L263 TraceCheckUtils]: 13: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,305 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,305 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,305 INFO L263 TraceCheckUtils]: 17: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,306 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,306 INFO L280 TraceCheckUtils]: 19: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,307 INFO L280 TraceCheckUtils]: 20: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,307 INFO L263 TraceCheckUtils]: 21: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,307 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,308 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,308 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,308 INFO L263 TraceCheckUtils]: 25: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,308 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,309 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,309 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,309 INFO L263 TraceCheckUtils]: 29: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,309 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,309 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,309 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,310 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,310 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,310 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,310 INFO L263 TraceCheckUtils]: 36: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,310 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,311 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,311 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,311 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,311 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,312 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,312 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,312 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,312 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,312 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,313 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,313 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,313 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,313 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,313 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,313 INFO L280 TraceCheckUtils]: 52: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,314 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,315 INFO L280 TraceCheckUtils]: 54: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,315 INFO L263 TraceCheckUtils]: 55: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,316 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,317 INFO L280 TraceCheckUtils]: 57: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:02,318 INFO L280 TraceCheckUtils]: 58: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,318 INFO L263 TraceCheckUtils]: 59: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,318 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,318 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,318 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,318 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,319 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,320 INFO L280 TraceCheckUtils]: 65: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,320 INFO L263 TraceCheckUtils]: 66: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,320 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,320 INFO L280 TraceCheckUtils]: 68: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,321 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,321 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,322 INFO L280 TraceCheckUtils]: 71: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,322 INFO L280 TraceCheckUtils]: 72: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,324 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,324 INFO L280 TraceCheckUtils]: 74: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,325 INFO L280 TraceCheckUtils]: 75: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,326 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:02,326 INFO L280 TraceCheckUtils]: 77: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:02,326 INFO L263 TraceCheckUtils]: 78: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,327 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,327 INFO L280 TraceCheckUtils]: 80: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,328 INFO L280 TraceCheckUtils]: 81: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:02,328 INFO L263 TraceCheckUtils]: 82: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,329 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,329 INFO L280 TraceCheckUtils]: 84: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,330 INFO L280 TraceCheckUtils]: 85: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:02,330 INFO L280 TraceCheckUtils]: 86: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:02,332 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:02,332 INFO L280 TraceCheckUtils]: 88: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:02,332 INFO L263 TraceCheckUtils]: 89: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,332 INFO L280 TraceCheckUtils]: 90: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,333 INFO L280 TraceCheckUtils]: 91: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,333 INFO L280 TraceCheckUtils]: 92: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,333 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,334 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:02,334 INFO L280 TraceCheckUtils]: 95: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:02,335 INFO L280 TraceCheckUtils]: 96: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:02,336 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:21:02,336 INFO L280 TraceCheckUtils]: 98: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:21:02,336 INFO L280 TraceCheckUtils]: 99: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:02,336 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:21:02,337 INFO L280 TraceCheckUtils]: 101: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-17 22:21:02,337 INFO L263 TraceCheckUtils]: 102: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,337 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,337 INFO L280 TraceCheckUtils]: 104: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,337 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,337 INFO L263 TraceCheckUtils]: 106: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,338 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,338 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,338 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,338 INFO L263 TraceCheckUtils]: 110: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,338 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,339 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,339 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,339 INFO L263 TraceCheckUtils]: 114: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,339 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,339 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,339 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,340 INFO L263 TraceCheckUtils]: 118: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,340 INFO L280 TraceCheckUtils]: 119: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,340 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,340 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,340 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,341 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,341 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,341 INFO L263 TraceCheckUtils]: 125: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,341 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,341 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,342 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,342 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,342 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,342 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,342 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,342 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,343 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,343 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,343 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,343 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,343 INFO L280 TraceCheckUtils]: 138: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,343 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,344 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,344 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,344 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,344 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,344 INFO L263 TraceCheckUtils]: 144: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,345 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,345 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,345 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,345 INFO L263 TraceCheckUtils]: 148: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,345 INFO L280 TraceCheckUtils]: 149: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,345 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,346 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,346 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,346 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,346 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,346 INFO L263 TraceCheckUtils]: 155: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,346 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,347 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,347 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,347 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,347 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,347 INFO L280 TraceCheckUtils]: 161: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,348 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,348 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,348 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,348 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,348 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,348 INFO L263 TraceCheckUtils]: 167: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,349 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,349 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,349 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,349 INFO L263 TraceCheckUtils]: 171: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,349 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,350 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,350 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,350 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,350 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,351 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,351 INFO L263 TraceCheckUtils]: 178: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,351 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,351 INFO L280 TraceCheckUtils]: 180: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,351 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,352 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,352 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,352 INFO L280 TraceCheckUtils]: 184: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,352 INFO L280 TraceCheckUtils]: 185: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,352 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,352 INFO L280 TraceCheckUtils]: 187: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,353 INFO L280 TraceCheckUtils]: 188: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,353 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:21:02,353 INFO L280 TraceCheckUtils]: 190: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6746#false} is VALID [2020-07-17 22:21:02,353 INFO L280 TraceCheckUtils]: 191: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:02,353 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-17 22:21:02,353 INFO L280 TraceCheckUtils]: 193: Hoare triple {6746#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6746#false} is VALID [2020-07-17 22:21:02,354 INFO L263 TraceCheckUtils]: 194: Hoare triple {6746#false} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,354 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,354 INFO L280 TraceCheckUtils]: 196: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,354 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,354 INFO L263 TraceCheckUtils]: 198: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,355 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,355 INFO L280 TraceCheckUtils]: 200: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,355 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,355 INFO L263 TraceCheckUtils]: 202: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,355 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,355 INFO L280 TraceCheckUtils]: 204: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,356 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,356 INFO L263 TraceCheckUtils]: 206: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,356 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,356 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,356 INFO L280 TraceCheckUtils]: 209: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,357 INFO L263 TraceCheckUtils]: 210: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,357 INFO L280 TraceCheckUtils]: 211: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,357 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,357 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,357 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,358 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,358 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,358 INFO L263 TraceCheckUtils]: 217: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,358 INFO L280 TraceCheckUtils]: 218: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,358 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,358 INFO L280 TraceCheckUtils]: 220: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,359 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,359 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,359 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,359 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,359 INFO L280 TraceCheckUtils]: 225: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,360 INFO L263 TraceCheckUtils]: 226: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,360 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,360 INFO L280 TraceCheckUtils]: 228: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,360 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,360 INFO L280 TraceCheckUtils]: 230: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,361 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,361 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,361 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,361 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,361 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,362 INFO L263 TraceCheckUtils]: 236: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,362 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,362 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,362 INFO L280 TraceCheckUtils]: 239: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,362 INFO L263 TraceCheckUtils]: 240: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,363 INFO L280 TraceCheckUtils]: 241: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,363 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,363 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,363 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,363 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,363 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,364 INFO L263 TraceCheckUtils]: 247: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,364 INFO L280 TraceCheckUtils]: 248: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,364 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:02,364 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,364 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,365 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,365 INFO L280 TraceCheckUtils]: 253: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,365 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,365 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,365 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,366 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:02,366 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,366 INFO L263 TraceCheckUtils]: 259: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,366 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,366 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,366 INFO L280 TraceCheckUtils]: 262: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:02,367 INFO L263 TraceCheckUtils]: 263: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:02,367 INFO L280 TraceCheckUtils]: 264: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,367 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,367 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,367 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,368 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:02,368 INFO L280 TraceCheckUtils]: 269: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:02,368 INFO L263 TraceCheckUtils]: 270: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:02,368 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:02,368 INFO L280 TraceCheckUtils]: 272: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:02,368 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:02,369 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,369 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:02,369 INFO L280 TraceCheckUtils]: 276: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:02,369 INFO L280 TraceCheckUtils]: 277: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,369 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:02,369 INFO L280 TraceCheckUtils]: 279: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:02,370 INFO L280 TraceCheckUtils]: 280: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:02,370 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-17 22:21:02,370 INFO L280 TraceCheckUtils]: 282: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:21:02,370 INFO L280 TraceCheckUtils]: 283: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:02,370 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {6746#false} {6749#(<= 8 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-17 22:21:02,370 INFO L280 TraceCheckUtils]: 285: Hoare triple {6746#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6746#false} is VALID [2020-07-17 22:21:02,371 INFO L280 TraceCheckUtils]: 286: Hoare triple {6746#false} assume 21 != ~result~0; {6746#false} is VALID [2020-07-17 22:21:02,371 INFO L280 TraceCheckUtils]: 287: Hoare triple {6746#false} assume !false; {6746#false} is VALID [2020-07-17 22:21:02,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 182 proven. 377 refuted. 0 times theorem prover too weak. 1690 trivial. 0 not checked. [2020-07-17 22:21:02,412 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475486899] [2020-07-17 22:21:02,412 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1951107257] [2020-07-17 22:21:02,412 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,505 INFO L264 TraceCheckSpWp]: Trace formula consists of 640 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-17 22:21:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,544 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:03,032 INFO L263 TraceCheckUtils]: 0: Hoare triple {6745#true} call ULTIMATE.init(); {6745#true} is VALID [2020-07-17 22:21:03,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,032 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-17 22:21:03,032 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret5 := main(); {6745#true} is VALID [2020-07-17 22:21:03,033 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~x~0 := 8; {6749#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:03,033 INFO L263 TraceCheckUtils]: 5: Hoare triple {6749#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6745#true} is VALID [2020-07-17 22:21:03,033 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,034 INFO L280 TraceCheckUtils]: 7: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,034 INFO L280 TraceCheckUtils]: 8: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,034 INFO L263 TraceCheckUtils]: 9: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,035 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:03,035 INFO L280 TraceCheckUtils]: 11: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:03,035 INFO L280 TraceCheckUtils]: 12: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:03,036 INFO L263 TraceCheckUtils]: 13: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,036 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,037 INFO L280 TraceCheckUtils]: 16: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,037 INFO L263 TraceCheckUtils]: 17: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,037 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:03,038 INFO L280 TraceCheckUtils]: 19: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:03,038 INFO L280 TraceCheckUtils]: 20: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:03,038 INFO L263 TraceCheckUtils]: 21: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,038 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,039 INFO L280 TraceCheckUtils]: 24: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,039 INFO L263 TraceCheckUtils]: 25: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,040 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:03,040 INFO L280 TraceCheckUtils]: 27: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:03,040 INFO L280 TraceCheckUtils]: 28: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:03,041 INFO L263 TraceCheckUtils]: 29: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,041 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,041 INFO L280 TraceCheckUtils]: 31: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:03,042 INFO L280 TraceCheckUtils]: 32: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:03,042 INFO L280 TraceCheckUtils]: 33: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:03,043 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:03,043 INFO L280 TraceCheckUtils]: 35: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:03,044 INFO L263 TraceCheckUtils]: 36: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,044 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,044 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:03,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,044 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:03,045 INFO L280 TraceCheckUtils]: 41: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:03,045 INFO L280 TraceCheckUtils]: 42: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:03,046 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:03,046 INFO L280 TraceCheckUtils]: 44: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:03,046 INFO L263 TraceCheckUtils]: 45: Hoare triple {8152#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,047 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,047 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,047 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,047 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,047 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {8152#(<= |fibo1_#in~n| 3)} #59#return; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:03,048 INFO L280 TraceCheckUtils]: 51: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:03,048 INFO L280 TraceCheckUtils]: 52: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume true; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:03,050 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {8152#(<= |fibo1_#in~n| 3)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:03,054 INFO L280 TraceCheckUtils]: 54: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:03,055 INFO L263 TraceCheckUtils]: 55: Hoare triple {8183#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,055 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,055 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,055 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,055 INFO L263 TraceCheckUtils]: 59: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,055 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,055 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,055 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,056 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,056 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:03,056 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,056 INFO L263 TraceCheckUtils]: 66: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,056 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,056 INFO L280 TraceCheckUtils]: 68: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:03,056 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,056 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:03,056 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:03,057 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,057 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {8183#(<= |fibo2_#in~n| 4)} #55#return; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:03,058 INFO L280 TraceCheckUtils]: 74: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:03,058 INFO L280 TraceCheckUtils]: 75: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume true; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:03,059 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {8183#(<= |fibo2_#in~n| 4)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:03,059 INFO L280 TraceCheckUtils]: 77: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:03,060 INFO L263 TraceCheckUtils]: 78: Hoare triple {8253#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,060 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,060 INFO L280 TraceCheckUtils]: 80: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,060 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,061 INFO L263 TraceCheckUtils]: 82: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,061 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,061 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,061 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,061 INFO L280 TraceCheckUtils]: 86: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,061 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:03,061 INFO L280 TraceCheckUtils]: 88: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,062 INFO L263 TraceCheckUtils]: 89: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,062 INFO L280 TraceCheckUtils]: 90: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,062 INFO L280 TraceCheckUtils]: 91: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,062 INFO L280 TraceCheckUtils]: 92: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,062 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,062 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:03,062 INFO L280 TraceCheckUtils]: 95: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:03,062 INFO L280 TraceCheckUtils]: 96: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,063 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6745#true} {8253#(<= |fibo1_#in~n| 5)} #59#return; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:03,063 INFO L280 TraceCheckUtils]: 98: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:03,064 INFO L280 TraceCheckUtils]: 99: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume true; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:03,064 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {8253#(<= |fibo1_#in~n| 5)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:03,065 INFO L280 TraceCheckUtils]: 101: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:03,065 INFO L263 TraceCheckUtils]: 102: Hoare triple {8326#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,065 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,065 INFO L280 TraceCheckUtils]: 104: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,065 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,066 INFO L263 TraceCheckUtils]: 106: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,066 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,066 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,066 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,066 INFO L263 TraceCheckUtils]: 110: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,066 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,066 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,066 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,067 INFO L263 TraceCheckUtils]: 114: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,067 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,067 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,067 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,067 INFO L263 TraceCheckUtils]: 118: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,067 INFO L280 TraceCheckUtils]: 119: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,067 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,067 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,067 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,068 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:03,068 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,068 INFO L263 TraceCheckUtils]: 125: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,068 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,068 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:03,068 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,068 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:03,068 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:03,069 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,069 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:03,069 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,069 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,069 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,069 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,069 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,069 INFO L280 TraceCheckUtils]: 138: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,070 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:03,070 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:03,070 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,070 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:03,070 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,071 INFO L263 TraceCheckUtils]: 144: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,071 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,071 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,071 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,071 INFO L263 TraceCheckUtils]: 148: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,071 INFO L280 TraceCheckUtils]: 149: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,072 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,072 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,072 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,072 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:03,072 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,072 INFO L263 TraceCheckUtils]: 155: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,073 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,073 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:03,073 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,073 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:03,073 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:03,073 INFO L280 TraceCheckUtils]: 161: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,073 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:03,073 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:03,074 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,074 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:03,074 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,074 INFO L263 TraceCheckUtils]: 167: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,074 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,074 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,074 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,074 INFO L263 TraceCheckUtils]: 171: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,074 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,075 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,075 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,075 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,075 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:03,075 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,075 INFO L263 TraceCheckUtils]: 178: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,075 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,075 INFO L280 TraceCheckUtils]: 180: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,076 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,076 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,076 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:03,076 INFO L280 TraceCheckUtils]: 184: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:03,076 INFO L280 TraceCheckUtils]: 185: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,076 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:03,076 INFO L280 TraceCheckUtils]: 187: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:03,076 INFO L280 TraceCheckUtils]: 188: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,077 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6745#true} {8326#(<= |fibo2_#in~n| 6)} #55#return; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:03,078 INFO L280 TraceCheckUtils]: 190: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:03,078 INFO L280 TraceCheckUtils]: 191: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume true; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:03,079 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8326#(<= |fibo2_#in~n| 6)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:03,079 INFO L280 TraceCheckUtils]: 193: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:03,079 INFO L263 TraceCheckUtils]: 194: Hoare triple {8603#(<= |fibo1_#in~n| 7)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,080 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,080 INFO L280 TraceCheckUtils]: 196: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,080 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,080 INFO L263 TraceCheckUtils]: 198: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,080 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,080 INFO L280 TraceCheckUtils]: 200: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,080 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,080 INFO L263 TraceCheckUtils]: 202: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,080 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,081 INFO L280 TraceCheckUtils]: 204: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,081 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,081 INFO L263 TraceCheckUtils]: 206: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,081 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,081 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,082 INFO L280 TraceCheckUtils]: 209: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,082 INFO L263 TraceCheckUtils]: 210: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,082 INFO L280 TraceCheckUtils]: 211: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,082 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,082 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,082 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,082 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:03,082 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,083 INFO L263 TraceCheckUtils]: 217: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,083 INFO L280 TraceCheckUtils]: 218: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,083 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:03,083 INFO L280 TraceCheckUtils]: 220: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,083 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:03,083 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:03,083 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,083 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:03,084 INFO L280 TraceCheckUtils]: 225: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,084 INFO L263 TraceCheckUtils]: 226: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,084 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,084 INFO L280 TraceCheckUtils]: 228: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,084 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,084 INFO L280 TraceCheckUtils]: 230: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,084 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:03,084 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:03,085 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,085 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:03,085 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,085 INFO L263 TraceCheckUtils]: 236: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,085 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,085 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,085 INFO L280 TraceCheckUtils]: 239: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,085 INFO L263 TraceCheckUtils]: 240: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,086 INFO L280 TraceCheckUtils]: 241: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,086 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,086 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,086 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,086 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:03,086 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,086 INFO L263 TraceCheckUtils]: 247: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,086 INFO L280 TraceCheckUtils]: 248: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,087 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:03,087 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,087 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:03,087 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:03,087 INFO L280 TraceCheckUtils]: 253: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,087 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:03,088 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:03,088 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,088 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:03,088 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,088 INFO L263 TraceCheckUtils]: 259: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,089 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,089 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,089 INFO L280 TraceCheckUtils]: 262: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:03,089 INFO L263 TraceCheckUtils]: 263: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:03,089 INFO L280 TraceCheckUtils]: 264: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,089 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,090 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,090 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,090 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:03,090 INFO L280 TraceCheckUtils]: 269: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:03,090 INFO L263 TraceCheckUtils]: 270: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:03,091 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:03,091 INFO L280 TraceCheckUtils]: 272: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:03,091 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:03,091 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,091 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:03,091 INFO L280 TraceCheckUtils]: 276: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:21:03,092 INFO L280 TraceCheckUtils]: 277: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,092 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:03,092 INFO L280 TraceCheckUtils]: 279: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:21:03,092 INFO L280 TraceCheckUtils]: 280: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:03,093 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6745#true} {8603#(<= |fibo1_#in~n| 7)} #59#return; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:03,094 INFO L280 TraceCheckUtils]: 282: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:03,094 INFO L280 TraceCheckUtils]: 283: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume true; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:03,095 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {8603#(<= |fibo1_#in~n| 7)} {6749#(<= 8 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-17 22:21:03,095 INFO L280 TraceCheckUtils]: 285: Hoare triple {6746#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6746#false} is VALID [2020-07-17 22:21:03,095 INFO L280 TraceCheckUtils]: 286: Hoare triple {6746#false} assume 21 != ~result~0; {6746#false} is VALID [2020-07-17 22:21:03,096 INFO L280 TraceCheckUtils]: 287: Hoare triple {6746#false} assume !false; {6746#false} is VALID [2020-07-17 22:21:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 94 proven. 565 refuted. 0 times theorem prover too weak. 1590 trivial. 0 not checked. [2020-07-17 22:21:03,134 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:03,134 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 18 [2020-07-17 22:21:03,134 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416643059] [2020-07-17 22:21:03,135 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 288 [2020-07-17 22:21:03,348 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:03,349 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-17 22:21:03,470 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:03,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-17 22:21:03,470 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:03,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-17 22:21:03,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=260, Unknown=0, NotChecked=0, Total=306 [2020-07-17 22:21:03,471 INFO L87 Difference]: Start difference. First operand 117 states and 172 transitions. Second operand 18 states. [2020-07-17 22:21:06,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:06,104 INFO L93 Difference]: Finished difference Result 263 states and 450 transitions. [2020-07-17 22:21:06,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 22:21:06,105 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 288 [2020-07-17 22:21:06,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:06,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-17 22:21:06,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 198 transitions. [2020-07-17 22:21:06,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-17 22:21:06,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 198 transitions. [2020-07-17 22:21:06,114 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 198 transitions. [2020-07-17 22:21:06,411 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 198 edges. 198 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:06,417 INFO L225 Difference]: With dead ends: 263 [2020-07-17 22:21:06,417 INFO L226 Difference]: Without dead ends: 158 [2020-07-17 22:21:06,419 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 402 GetRequests, 367 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=221, Invalid=1111, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 22:21:06,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-17 22:21:06,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 148. [2020-07-17 22:21:06,535 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:06,535 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 148 states. [2020-07-17 22:21:06,535 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 148 states. [2020-07-17 22:21:06,535 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 148 states. [2020-07-17 22:21:06,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:06,541 INFO L93 Difference]: Finished difference Result 158 states and 242 transitions. [2020-07-17 22:21:06,541 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2020-07-17 22:21:06,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:06,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:06,543 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 158 states. [2020-07-17 22:21:06,543 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 158 states. [2020-07-17 22:21:06,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:06,550 INFO L93 Difference]: Finished difference Result 158 states and 242 transitions. [2020-07-17 22:21:06,550 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2020-07-17 22:21:06,551 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:06,551 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:06,552 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:06,552 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:06,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-17 22:21:06,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 227 transitions. [2020-07-17 22:21:06,558 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 227 transitions. Word has length 288 [2020-07-17 22:21:06,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:06,559 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 227 transitions. [2020-07-17 22:21:06,559 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-17 22:21:06,559 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 227 transitions. [2020-07-17 22:21:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2020-07-17 22:21:06,566 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:06,567 INFO L422 BasicCegarLoop]: trace histogram [26, 26, 25, 25, 22, 21, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 10, 8, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:06,779 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 22:21:06,780 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:06,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:06,780 INFO L82 PathProgramCache]: Analyzing trace with hash -334408484, now seen corresponding path program 2 times [2020-07-17 22:21:06,780 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:06,781 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845761921] [2020-07-17 22:21:06,781 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:06,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:06,883 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-17 22:21:06,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,150 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,156 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,157 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,157 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,158 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,158 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,158 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,158 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,159 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,159 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,159 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,160 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,160 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,164 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,164 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,165 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,166 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,167 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,167 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,167 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,168 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,168 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,168 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,168 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,170 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,170 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,170 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,170 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,170 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,171 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,171 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,171 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,171 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,172 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,172 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,172 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,172 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,173 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,234 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,239 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:21:07,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,241 INFO L263 TraceCheckUtils]: 3: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,242 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,242 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,243 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,244 INFO L280 TraceCheckUtils]: 9: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,244 INFO L263 TraceCheckUtils]: 10: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,244 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,244 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,244 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,245 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,246 INFO L280 TraceCheckUtils]: 15: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,246 INFO L280 TraceCheckUtils]: 16: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,248 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,250 INFO L263 TraceCheckUtils]: 3: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,250 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,250 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,251 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,251 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,251 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,251 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,252 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,252 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,253 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,253 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,253 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,253 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,253 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,254 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,254 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,254 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,254 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,255 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,255 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,255 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,255 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,255 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,256 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,256 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,256 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,256 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,256 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,257 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,258 INFO L280 TraceCheckUtils]: 36: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,258 INFO L263 TraceCheckUtils]: 37: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,259 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,259 INFO L280 TraceCheckUtils]: 39: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:21:07,260 INFO L280 TraceCheckUtils]: 40: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,260 INFO L263 TraceCheckUtils]: 41: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,261 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,261 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,261 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,261 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,262 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,263 INFO L280 TraceCheckUtils]: 47: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,263 INFO L263 TraceCheckUtils]: 48: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,263 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,263 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,264 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,264 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,265 INFO L280 TraceCheckUtils]: 53: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,265 INFO L280 TraceCheckUtils]: 54: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,267 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,267 INFO L280 TraceCheckUtils]: 56: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,268 INFO L280 TraceCheckUtils]: 57: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,269 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,313 INFO L280 TraceCheckUtils]: 3: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,314 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,320 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,322 INFO L263 TraceCheckUtils]: 3: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,323 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,325 INFO L280 TraceCheckUtils]: 7: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,326 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,327 INFO L280 TraceCheckUtils]: 9: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,327 INFO L263 TraceCheckUtils]: 10: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,328 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,328 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,329 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,330 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,331 INFO L280 TraceCheckUtils]: 17: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,332 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:07,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,333 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,335 INFO L280 TraceCheckUtils]: 5: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,335 INFO L280 TraceCheckUtils]: 6: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,336 INFO L263 TraceCheckUtils]: 7: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,336 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,336 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,337 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,337 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,337 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,338 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,338 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,338 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,338 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,339 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,339 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,339 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,339 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,339 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,340 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,340 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,341 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,341 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,341 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,342 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,342 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,342 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,343 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,343 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,343 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,343 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,344 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,344 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,344 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,344 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,345 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,346 INFO L280 TraceCheckUtils]: 40: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,346 INFO L263 TraceCheckUtils]: 41: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,347 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,348 INFO L280 TraceCheckUtils]: 43: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:21:07,349 INFO L280 TraceCheckUtils]: 44: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,349 INFO L263 TraceCheckUtils]: 45: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,350 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,350 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,350 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,350 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,351 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,352 INFO L280 TraceCheckUtils]: 51: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,352 INFO L263 TraceCheckUtils]: 52: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,353 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,353 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,353 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,354 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,355 INFO L280 TraceCheckUtils]: 57: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,355 INFO L280 TraceCheckUtils]: 58: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,356 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,357 INFO L280 TraceCheckUtils]: 60: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,357 INFO L280 TraceCheckUtils]: 61: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,358 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:07,359 INFO L280 TraceCheckUtils]: 63: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:07,359 INFO L263 TraceCheckUtils]: 64: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,360 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,360 INFO L280 TraceCheckUtils]: 66: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,361 INFO L280 TraceCheckUtils]: 67: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,361 INFO L263 TraceCheckUtils]: 68: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,362 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,362 INFO L280 TraceCheckUtils]: 70: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,363 INFO L280 TraceCheckUtils]: 71: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,363 INFO L280 TraceCheckUtils]: 72: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,364 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,365 INFO L280 TraceCheckUtils]: 74: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,365 INFO L263 TraceCheckUtils]: 75: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,365 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,366 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,366 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,366 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,367 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,367 INFO L280 TraceCheckUtils]: 81: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,368 INFO L280 TraceCheckUtils]: 82: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,369 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:07,369 INFO L280 TraceCheckUtils]: 84: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:21:07,369 INFO L280 TraceCheckUtils]: 85: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:07,369 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,412 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,415 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,416 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,416 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,416 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,417 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,417 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,417 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,418 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,418 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,418 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,418 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,419 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,419 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,419 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,419 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,423 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,423 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,424 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,425 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,425 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,425 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,425 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,425 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,426 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,426 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,426 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,426 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,427 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,427 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,427 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,427 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,427 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,428 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,428 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,428 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,428 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,429 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,429 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,429 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,429 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,429 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,430 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,430 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,430 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,431 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,438 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,442 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,443 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,443 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,444 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,444 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,444 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,444 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,445 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,445 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,445 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,446 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,447 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,447 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,447 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,448 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,448 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,448 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,448 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,448 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,449 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,449 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,449 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,449 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,449 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,450 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,450 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,450 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,450 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,450 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,451 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,451 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,451 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,451 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,451 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,452 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,452 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,452 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,452 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,453 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,453 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,453 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,453 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,453 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,454 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,454 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,454 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,454 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,455 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,455 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,455 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,455 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,455 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,456 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,456 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,456 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,456 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,456 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,457 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,457 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,457 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,457 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,457 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,458 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,458 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,458 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,458 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,459 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,474 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,475 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,476 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,476 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,476 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,477 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,477 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,478 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,479 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,479 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,479 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,480 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,480 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,480 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,481 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,481 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,481 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,482 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,482 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,482 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,482 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,483 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,483 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,483 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,483 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,483 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,484 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,484 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,484 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,484 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,485 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,485 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,485 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,485 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,485 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,486 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,486 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,486 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,486 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,487 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,487 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,487 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,487 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,487 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,488 INFO L263 TraceCheckUtils]: 45: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,488 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,488 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,488 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,488 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,489 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,489 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,489 INFO L263 TraceCheckUtils]: 52: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,489 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,490 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,490 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,490 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,490 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,491 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,491 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,491 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,491 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,491 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,492 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,492 INFO L263 TraceCheckUtils]: 64: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,492 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,492 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,492 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,493 INFO L263 TraceCheckUtils]: 68: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,493 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,493 INFO L280 TraceCheckUtils]: 70: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,493 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,493 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,494 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,494 INFO L280 TraceCheckUtils]: 74: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,494 INFO L263 TraceCheckUtils]: 75: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,494 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,494 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,495 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,495 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,495 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,495 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,495 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,495 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,496 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,496 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,496 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:07,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,500 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,501 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,501 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,501 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,501 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,502 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,503 INFO L280 TraceCheckUtils]: 9: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,503 INFO L280 TraceCheckUtils]: 10: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,503 INFO L263 TraceCheckUtils]: 11: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,503 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,504 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,504 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,504 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,504 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,504 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,505 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,505 INFO L263 TraceCheckUtils]: 19: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,505 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,505 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,505 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,506 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,506 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,506 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,506 INFO L263 TraceCheckUtils]: 26: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,506 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,507 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,507 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,507 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,507 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,508 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,508 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,508 INFO L263 TraceCheckUtils]: 35: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,508 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,508 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,509 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,509 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,509 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,509 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,509 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,510 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,511 INFO L280 TraceCheckUtils]: 44: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,511 INFO L263 TraceCheckUtils]: 45: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,512 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,513 INFO L280 TraceCheckUtils]: 47: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:21:07,513 INFO L280 TraceCheckUtils]: 48: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,514 INFO L263 TraceCheckUtils]: 49: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,514 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,514 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,514 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,514 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,515 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,516 INFO L280 TraceCheckUtils]: 55: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,516 INFO L263 TraceCheckUtils]: 56: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,516 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,517 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,517 INFO L280 TraceCheckUtils]: 59: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,518 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,518 INFO L280 TraceCheckUtils]: 61: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,519 INFO L280 TraceCheckUtils]: 62: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,520 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,520 INFO L280 TraceCheckUtils]: 64: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,521 INFO L280 TraceCheckUtils]: 65: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,522 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:07,522 INFO L280 TraceCheckUtils]: 67: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:07,523 INFO L263 TraceCheckUtils]: 68: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,523 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,524 INFO L280 TraceCheckUtils]: 70: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,524 INFO L280 TraceCheckUtils]: 71: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,524 INFO L263 TraceCheckUtils]: 72: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,525 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,525 INFO L280 TraceCheckUtils]: 74: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,526 INFO L280 TraceCheckUtils]: 75: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,527 INFO L280 TraceCheckUtils]: 76: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,528 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,528 INFO L280 TraceCheckUtils]: 78: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,528 INFO L263 TraceCheckUtils]: 79: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,529 INFO L280 TraceCheckUtils]: 80: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,529 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,529 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,529 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,530 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,530 INFO L280 TraceCheckUtils]: 85: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,531 INFO L280 TraceCheckUtils]: 86: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,532 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:07,532 INFO L280 TraceCheckUtils]: 88: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:21:07,532 INFO L280 TraceCheckUtils]: 89: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:07,532 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:07,533 INFO L280 TraceCheckUtils]: 91: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:07,533 INFO L263 TraceCheckUtils]: 92: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,533 INFO L280 TraceCheckUtils]: 93: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,533 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,533 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,534 INFO L263 TraceCheckUtils]: 96: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,534 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,534 INFO L280 TraceCheckUtils]: 98: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,534 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,534 INFO L263 TraceCheckUtils]: 100: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,535 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,535 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,535 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,535 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,535 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,535 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,536 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,536 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,536 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,536 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,536 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,537 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,537 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,537 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,537 INFO L263 TraceCheckUtils]: 115: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,537 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,538 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,538 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,538 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,538 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,538 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,539 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,539 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,539 INFO L263 TraceCheckUtils]: 124: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,539 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,540 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,540 INFO L280 TraceCheckUtils]: 127: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,540 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,540 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,540 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,541 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,541 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,541 INFO L280 TraceCheckUtils]: 133: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,541 INFO L263 TraceCheckUtils]: 134: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,541 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,542 INFO L280 TraceCheckUtils]: 136: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,542 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,542 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,542 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,543 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,543 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,543 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,543 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,543 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,544 INFO L263 TraceCheckUtils]: 145: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,544 INFO L280 TraceCheckUtils]: 146: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,544 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,544 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,544 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,545 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,545 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,545 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,545 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,545 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,546 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,546 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,546 INFO L263 TraceCheckUtils]: 157: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,546 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,546 INFO L280 TraceCheckUtils]: 159: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,547 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,547 INFO L263 TraceCheckUtils]: 161: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,547 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,547 INFO L280 TraceCheckUtils]: 163: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,547 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,548 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,548 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,548 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,548 INFO L263 TraceCheckUtils]: 168: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,548 INFO L280 TraceCheckUtils]: 169: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,549 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,549 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,549 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,549 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,549 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,550 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,550 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,550 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,550 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,550 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:07,551 INFO L280 TraceCheckUtils]: 180: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:21:07,551 INFO L280 TraceCheckUtils]: 181: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:07,551 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:21:07,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,641 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,649 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,650 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,651 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,651 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,652 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,652 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,652 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,653 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,653 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,653 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,654 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,654 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,655 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,655 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,655 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,656 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,656 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,661 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,662 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,663 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,664 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,664 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,665 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,665 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,666 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,666 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,666 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,667 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,667 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,668 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,668 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,669 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,669 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,669 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,670 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,670 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,670 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,671 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,671 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,671 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,672 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,672 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,672 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,673 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,682 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,686 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,687 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,687 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,687 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,687 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,688 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,688 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,688 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,689 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,689 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,689 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,690 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,690 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,691 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,691 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,692 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,692 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,692 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,692 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,693 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,693 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,693 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,693 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,694 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,694 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,694 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,694 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,694 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,694 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,695 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,695 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,695 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,695 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,695 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,696 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,696 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,696 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,696 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,697 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,697 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,697 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,698 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,698 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,698 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,699 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,699 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,700 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,700 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,700 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,701 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,701 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,701 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,702 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,702 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,702 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,703 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,703 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,703 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,704 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,704 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,704 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,705 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,705 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,705 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,706 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,706 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,706 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,707 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:21:07,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,711 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,712 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,713 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,713 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,713 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,714 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,714 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,715 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,716 INFO L280 TraceCheckUtils]: 13: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,717 INFO L263 TraceCheckUtils]: 15: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,717 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,718 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,718 INFO L263 TraceCheckUtils]: 19: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,719 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,719 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,719 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,720 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,720 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,721 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,721 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,721 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,721 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,722 INFO L263 TraceCheckUtils]: 30: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,722 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,722 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,723 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,723 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,723 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,724 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,724 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,724 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,724 INFO L263 TraceCheckUtils]: 39: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,725 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,725 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,725 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,726 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,726 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,726 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,727 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,728 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,729 INFO L280 TraceCheckUtils]: 48: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,729 INFO L263 TraceCheckUtils]: 49: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,729 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,730 INFO L280 TraceCheckUtils]: 51: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:21:07,731 INFO L280 TraceCheckUtils]: 52: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,731 INFO L263 TraceCheckUtils]: 53: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,731 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,731 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,732 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,732 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,733 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,733 INFO L280 TraceCheckUtils]: 59: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,734 INFO L263 TraceCheckUtils]: 60: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,734 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,734 INFO L280 TraceCheckUtils]: 62: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,735 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,736 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,736 INFO L280 TraceCheckUtils]: 65: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,737 INFO L280 TraceCheckUtils]: 66: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,738 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,739 INFO L280 TraceCheckUtils]: 68: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,740 INFO L280 TraceCheckUtils]: 69: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,741 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:07,742 INFO L280 TraceCheckUtils]: 71: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:07,742 INFO L263 TraceCheckUtils]: 72: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,743 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,743 INFO L280 TraceCheckUtils]: 74: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,744 INFO L280 TraceCheckUtils]: 75: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,744 INFO L263 TraceCheckUtils]: 76: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,744 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,745 INFO L280 TraceCheckUtils]: 78: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:07,746 INFO L280 TraceCheckUtils]: 79: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,746 INFO L280 TraceCheckUtils]: 80: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,747 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,748 INFO L280 TraceCheckUtils]: 82: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,748 INFO L263 TraceCheckUtils]: 83: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,748 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,749 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,749 INFO L280 TraceCheckUtils]: 86: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,749 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,750 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,750 INFO L280 TraceCheckUtils]: 89: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,751 INFO L280 TraceCheckUtils]: 90: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,752 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:07,752 INFO L280 TraceCheckUtils]: 92: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:21:07,753 INFO L280 TraceCheckUtils]: 93: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:07,753 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:07,753 INFO L280 TraceCheckUtils]: 95: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:07,753 INFO L263 TraceCheckUtils]: 96: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,754 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,754 INFO L280 TraceCheckUtils]: 98: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,754 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,754 INFO L263 TraceCheckUtils]: 100: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,754 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,755 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,755 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,755 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,755 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,756 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,756 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,756 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,756 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,756 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,757 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,757 INFO L263 TraceCheckUtils]: 112: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,757 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,757 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,757 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,758 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,758 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,758 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,758 INFO L263 TraceCheckUtils]: 119: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,758 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,759 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,759 INFO L280 TraceCheckUtils]: 122: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,759 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,759 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,759 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,759 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,760 INFO L280 TraceCheckUtils]: 127: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,760 INFO L263 TraceCheckUtils]: 128: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,760 INFO L280 TraceCheckUtils]: 129: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,760 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,760 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,761 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,761 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,761 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,762 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,762 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,762 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,763 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,763 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,763 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,764 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,764 INFO L263 TraceCheckUtils]: 142: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,764 INFO L280 TraceCheckUtils]: 143: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,764 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,765 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,765 INFO L280 TraceCheckUtils]: 146: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,765 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,766 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,766 INFO L263 TraceCheckUtils]: 149: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,766 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,767 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,767 INFO L280 TraceCheckUtils]: 152: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,767 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,768 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,768 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,768 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,769 INFO L280 TraceCheckUtils]: 157: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,769 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,769 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,770 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,770 INFO L263 TraceCheckUtils]: 161: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,770 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,771 INFO L280 TraceCheckUtils]: 163: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,771 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,771 INFO L263 TraceCheckUtils]: 165: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,772 INFO L280 TraceCheckUtils]: 166: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,772 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,772 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,772 INFO L280 TraceCheckUtils]: 169: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,773 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,773 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,773 INFO L263 TraceCheckUtils]: 172: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,774 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,774 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,774 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,775 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,775 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,775 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,776 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,776 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,776 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,776 INFO L280 TraceCheckUtils]: 182: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,777 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:07,777 INFO L280 TraceCheckUtils]: 184: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:21:07,777 INFO L280 TraceCheckUtils]: 185: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:07,778 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:21:07,778 INFO L280 TraceCheckUtils]: 187: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:07,778 INFO L263 TraceCheckUtils]: 188: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,779 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,779 INFO L280 TraceCheckUtils]: 190: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,779 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,780 INFO L263 TraceCheckUtils]: 192: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,780 INFO L280 TraceCheckUtils]: 193: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,780 INFO L280 TraceCheckUtils]: 194: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,781 INFO L280 TraceCheckUtils]: 195: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,781 INFO L263 TraceCheckUtils]: 196: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,781 INFO L280 TraceCheckUtils]: 197: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,781 INFO L280 TraceCheckUtils]: 198: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,782 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,782 INFO L263 TraceCheckUtils]: 200: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,782 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,783 INFO L280 TraceCheckUtils]: 202: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,783 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,783 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,784 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,784 INFO L280 TraceCheckUtils]: 206: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,784 INFO L263 TraceCheckUtils]: 207: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,785 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,785 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,785 INFO L280 TraceCheckUtils]: 210: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,786 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,786 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,786 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,787 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,787 INFO L280 TraceCheckUtils]: 215: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,787 INFO L263 TraceCheckUtils]: 216: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,787 INFO L280 TraceCheckUtils]: 217: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,788 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,788 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,788 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,789 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,789 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,789 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,789 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,790 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,790 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,790 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,791 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,791 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,791 INFO L263 TraceCheckUtils]: 230: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,792 INFO L280 TraceCheckUtils]: 231: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,792 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,792 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,792 INFO L280 TraceCheckUtils]: 234: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,793 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,793 INFO L280 TraceCheckUtils]: 236: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,793 INFO L263 TraceCheckUtils]: 237: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,793 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,793 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,794 INFO L280 TraceCheckUtils]: 240: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,794 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,794 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,794 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,794 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,794 INFO L280 TraceCheckUtils]: 245: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,795 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,795 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:21:07,795 INFO L280 TraceCheckUtils]: 248: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:21:07,795 INFO L280 TraceCheckUtils]: 249: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:07,795 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,901 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,904 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,905 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,906 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,907 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,907 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,908 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,908 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,908 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,908 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,909 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,909 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,909 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,909 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,910 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,914 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,915 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,916 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,917 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,917 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,917 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,918 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,918 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,918 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,918 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,918 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,919 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,919 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,919 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,919 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,920 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,920 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,920 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,920 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,921 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,921 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,921 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,921 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,930 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,934 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,935 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,935 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,935 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,936 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,936 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,936 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,936 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,936 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,937 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,937 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,937 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,937 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,938 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,938 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,938 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,939 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,939 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,940 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,940 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,941 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,941 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,941 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,941 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,941 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,942 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,942 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,942 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,942 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,943 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,943 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,943 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,943 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,944 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,944 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,944 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,944 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,945 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,945 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,945 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,945 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,946 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,946 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,946 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,946 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,947 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,947 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,947 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,947 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,948 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,948 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,948 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,948 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,949 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,949 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,949 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,949 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,950 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,950 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,950 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,950 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,951 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,951 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,951 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,951 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,952 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,952 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,952 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,952 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,953 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,964 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,967 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,968 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,969 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,969 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,969 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,969 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,969 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,970 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,970 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,970 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,970 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,970 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,971 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,971 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,971 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,972 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,973 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,973 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,973 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,973 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,974 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,974 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,974 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,974 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,974 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,975 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,975 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,975 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,975 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,975 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,976 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,976 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,976 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,976 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,976 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,976 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,977 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,977 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,977 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,977 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,977 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,978 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,978 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,978 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,978 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,978 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,979 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,979 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,979 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,979 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,979 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,980 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,980 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,980 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,980 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,980 INFO L263 TraceCheckUtils]: 45: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,981 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,981 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,981 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,981 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,981 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,982 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,982 INFO L263 TraceCheckUtils]: 52: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,982 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,982 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:07,982 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,983 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,983 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,983 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,983 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,984 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,984 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,984 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:07,984 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,984 INFO L263 TraceCheckUtils]: 64: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,985 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,985 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,985 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,985 INFO L263 TraceCheckUtils]: 68: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,985 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,986 INFO L280 TraceCheckUtils]: 70: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,986 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,986 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,986 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:07,986 INFO L280 TraceCheckUtils]: 74: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:07,987 INFO L263 TraceCheckUtils]: 75: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:07,987 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,987 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,987 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:07,987 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,988 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:07,988 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:07,988 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,988 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:07,989 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:07,989 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:07,989 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:07,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,994 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,994 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,995 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,995 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,995 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,995 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,995 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,996 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,996 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,996 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,996 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,996 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,997 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,998 INFO L280 TraceCheckUtils]: 17: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,998 INFO L280 TraceCheckUtils]: 18: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,998 INFO L263 TraceCheckUtils]: 19: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,998 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,999 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:07,999 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:07,999 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:07,999 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:07,999 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,000 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,000 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,000 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,000 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,000 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,001 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,001 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,001 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,001 INFO L263 TraceCheckUtils]: 34: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,001 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,001 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,002 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,002 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,002 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,002 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,002 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,003 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,003 INFO L263 TraceCheckUtils]: 43: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,003 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,003 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,003 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,003 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,004 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,004 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,004 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,005 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,006 INFO L280 TraceCheckUtils]: 52: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,006 INFO L263 TraceCheckUtils]: 53: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,006 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,007 INFO L280 TraceCheckUtils]: 55: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:21:08,008 INFO L280 TraceCheckUtils]: 56: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,008 INFO L263 TraceCheckUtils]: 57: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,008 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,008 INFO L280 TraceCheckUtils]: 59: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,009 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,009 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,009 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,010 INFO L280 TraceCheckUtils]: 63: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,010 INFO L263 TraceCheckUtils]: 64: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,010 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,011 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,011 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,011 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,012 INFO L280 TraceCheckUtils]: 69: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,013 INFO L280 TraceCheckUtils]: 70: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,014 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,014 INFO L280 TraceCheckUtils]: 72: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,015 INFO L280 TraceCheckUtils]: 73: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,016 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:08,016 INFO L280 TraceCheckUtils]: 75: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:08,016 INFO L263 TraceCheckUtils]: 76: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,017 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,017 INFO L280 TraceCheckUtils]: 78: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,018 INFO L280 TraceCheckUtils]: 79: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,018 INFO L263 TraceCheckUtils]: 80: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,019 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,019 INFO L280 TraceCheckUtils]: 82: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,020 INFO L280 TraceCheckUtils]: 83: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:08,020 INFO L280 TraceCheckUtils]: 84: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:08,021 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,022 INFO L280 TraceCheckUtils]: 86: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,022 INFO L263 TraceCheckUtils]: 87: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,022 INFO L280 TraceCheckUtils]: 88: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,022 INFO L280 TraceCheckUtils]: 89: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,023 INFO L280 TraceCheckUtils]: 90: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,023 INFO L280 TraceCheckUtils]: 91: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,023 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,024 INFO L280 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,025 INFO L280 TraceCheckUtils]: 94: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,026 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:08,026 INFO L280 TraceCheckUtils]: 96: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:21:08,026 INFO L280 TraceCheckUtils]: 97: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:08,026 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:08,026 INFO L280 TraceCheckUtils]: 99: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:08,027 INFO L263 TraceCheckUtils]: 100: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,027 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,027 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,027 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,027 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,027 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,028 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,028 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,028 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,028 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,029 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,029 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,029 INFO L263 TraceCheckUtils]: 112: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,029 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,029 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,030 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,030 INFO L263 TraceCheckUtils]: 116: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,030 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,030 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,030 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,031 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,031 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,031 INFO L280 TraceCheckUtils]: 122: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,031 INFO L263 TraceCheckUtils]: 123: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,031 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,032 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,032 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,032 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,032 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,032 INFO L280 TraceCheckUtils]: 129: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,032 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,033 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,033 INFO L263 TraceCheckUtils]: 132: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,033 INFO L280 TraceCheckUtils]: 133: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,033 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,033 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,034 INFO L280 TraceCheckUtils]: 136: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,034 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,034 INFO L280 TraceCheckUtils]: 138: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,034 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,034 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,035 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,035 INFO L263 TraceCheckUtils]: 142: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,035 INFO L280 TraceCheckUtils]: 143: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,035 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,035 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,036 INFO L263 TraceCheckUtils]: 146: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,036 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,036 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,036 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,036 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,036 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,037 INFO L280 TraceCheckUtils]: 152: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,037 INFO L263 TraceCheckUtils]: 153: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,037 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,037 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,037 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,037 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,038 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,038 INFO L280 TraceCheckUtils]: 159: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,038 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,038 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,038 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,039 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,039 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,039 INFO L263 TraceCheckUtils]: 165: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,039 INFO L280 TraceCheckUtils]: 166: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,039 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,039 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,040 INFO L263 TraceCheckUtils]: 169: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,040 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,040 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,040 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,040 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,041 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,041 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,041 INFO L263 TraceCheckUtils]: 176: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,041 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,041 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,041 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,042 INFO L280 TraceCheckUtils]: 180: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,042 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,042 INFO L280 TraceCheckUtils]: 182: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,042 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,042 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,042 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,043 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,043 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:08,043 INFO L280 TraceCheckUtils]: 188: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:21:08,043 INFO L280 TraceCheckUtils]: 189: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:08,043 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:21:08,044 INFO L280 TraceCheckUtils]: 191: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:08,044 INFO L263 TraceCheckUtils]: 192: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,044 INFO L280 TraceCheckUtils]: 193: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,044 INFO L280 TraceCheckUtils]: 194: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,044 INFO L280 TraceCheckUtils]: 195: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,044 INFO L263 TraceCheckUtils]: 196: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,045 INFO L280 TraceCheckUtils]: 197: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,045 INFO L280 TraceCheckUtils]: 198: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,045 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,045 INFO L263 TraceCheckUtils]: 200: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,045 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,046 INFO L280 TraceCheckUtils]: 202: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,046 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,046 INFO L263 TraceCheckUtils]: 204: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,046 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,046 INFO L280 TraceCheckUtils]: 206: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,046 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,047 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,047 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,047 INFO L280 TraceCheckUtils]: 210: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,047 INFO L263 TraceCheckUtils]: 211: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,047 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,048 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,048 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,048 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,048 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,048 INFO L280 TraceCheckUtils]: 217: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,048 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,049 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,049 INFO L263 TraceCheckUtils]: 220: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,049 INFO L280 TraceCheckUtils]: 221: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,049 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,049 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,049 INFO L280 TraceCheckUtils]: 224: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,050 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,050 INFO L280 TraceCheckUtils]: 226: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,050 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,050 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,050 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,050 INFO L263 TraceCheckUtils]: 230: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,051 INFO L280 TraceCheckUtils]: 231: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,051 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,051 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,051 INFO L263 TraceCheckUtils]: 234: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,051 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,052 INFO L280 TraceCheckUtils]: 236: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,052 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,052 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,052 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,052 INFO L280 TraceCheckUtils]: 240: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,053 INFO L263 TraceCheckUtils]: 241: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,053 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,053 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,053 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,053 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,053 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,054 INFO L280 TraceCheckUtils]: 247: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,054 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,054 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,054 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,054 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:21:08,055 INFO L280 TraceCheckUtils]: 252: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:21:08,055 INFO L280 TraceCheckUtils]: 253: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:08,055 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:08,055 INFO L280 TraceCheckUtils]: 255: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:08,055 INFO L263 TraceCheckUtils]: 256: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,055 INFO L280 TraceCheckUtils]: 257: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,056 INFO L280 TraceCheckUtils]: 258: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,056 INFO L280 TraceCheckUtils]: 259: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,056 INFO L263 TraceCheckUtils]: 260: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,056 INFO L280 TraceCheckUtils]: 261: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,056 INFO L280 TraceCheckUtils]: 262: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,056 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,057 INFO L263 TraceCheckUtils]: 264: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,057 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,057 INFO L280 TraceCheckUtils]: 266: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,057 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,057 INFO L263 TraceCheckUtils]: 268: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,057 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,057 INFO L280 TraceCheckUtils]: 270: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,058 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,058 INFO L263 TraceCheckUtils]: 272: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,058 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,058 INFO L280 TraceCheckUtils]: 274: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,058 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,059 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,059 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,059 INFO L280 TraceCheckUtils]: 278: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,059 INFO L263 TraceCheckUtils]: 279: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,059 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,059 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,060 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,060 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,060 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,060 INFO L280 TraceCheckUtils]: 285: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,060 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,061 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,061 INFO L263 TraceCheckUtils]: 288: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,061 INFO L280 TraceCheckUtils]: 289: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,061 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,061 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,062 INFO L280 TraceCheckUtils]: 292: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,062 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,062 INFO L280 TraceCheckUtils]: 294: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,062 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,063 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,063 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,063 INFO L263 TraceCheckUtils]: 298: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,063 INFO L280 TraceCheckUtils]: 299: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,063 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,064 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,064 INFO L263 TraceCheckUtils]: 302: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,064 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,064 INFO L280 TraceCheckUtils]: 304: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,064 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,064 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,065 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,065 INFO L280 TraceCheckUtils]: 308: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,065 INFO L263 TraceCheckUtils]: 309: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,065 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,065 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,066 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,066 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,066 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,066 INFO L280 TraceCheckUtils]: 315: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,066 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,067 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,067 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,067 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,067 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,068 INFO L263 TraceCheckUtils]: 321: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,068 INFO L280 TraceCheckUtils]: 322: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,068 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,068 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,068 INFO L263 TraceCheckUtils]: 325: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,068 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,069 INFO L280 TraceCheckUtils]: 327: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,069 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,069 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,069 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,069 INFO L280 TraceCheckUtils]: 331: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,070 INFO L263 TraceCheckUtils]: 332: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,070 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,070 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,070 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,070 INFO L280 TraceCheckUtils]: 336: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,071 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,071 INFO L280 TraceCheckUtils]: 338: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,071 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,071 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,071 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,072 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,072 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:08,072 INFO L280 TraceCheckUtils]: 344: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:21:08,072 INFO L280 TraceCheckUtils]: 345: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:08,072 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9780#false} {9783#(<= 8 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-17 22:21:08,146 INFO L263 TraceCheckUtils]: 0: Hoare triple {9779#true} call ULTIMATE.init(); {9779#true} is VALID [2020-07-17 22:21:08,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-17 22:21:08,147 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret5 := main(); {9779#true} is VALID [2020-07-17 22:21:08,148 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~x~0 := 8; {9783#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:08,148 INFO L263 TraceCheckUtils]: 5: Hoare triple {9783#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {9779#true} is VALID [2020-07-17 22:21:08,148 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,148 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,149 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,149 INFO L263 TraceCheckUtils]: 9: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,149 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,149 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,149 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,149 INFO L263 TraceCheckUtils]: 13: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,150 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,150 INFO L263 TraceCheckUtils]: 17: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,150 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,150 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,151 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,151 INFO L263 TraceCheckUtils]: 21: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,151 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,152 INFO L280 TraceCheckUtils]: 24: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,152 INFO L263 TraceCheckUtils]: 25: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,153 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,153 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,153 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,153 INFO L263 TraceCheckUtils]: 29: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,153 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,153 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,154 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,154 INFO L263 TraceCheckUtils]: 33: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,154 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,154 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,154 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,154 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,155 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,155 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,155 INFO L263 TraceCheckUtils]: 40: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,155 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,155 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,155 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,156 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,156 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,156 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,156 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,156 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,156 INFO L263 TraceCheckUtils]: 49: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,157 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,157 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,157 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,157 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,157 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,157 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,158 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,159 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,159 INFO L280 TraceCheckUtils]: 58: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,159 INFO L263 TraceCheckUtils]: 59: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,160 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,161 INFO L280 TraceCheckUtils]: 61: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:21:08,161 INFO L280 TraceCheckUtils]: 62: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,162 INFO L263 TraceCheckUtils]: 63: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,162 INFO L280 TraceCheckUtils]: 64: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,162 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,162 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,162 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,163 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,163 INFO L280 TraceCheckUtils]: 69: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,164 INFO L263 TraceCheckUtils]: 70: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,164 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,164 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,164 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,165 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,165 INFO L280 TraceCheckUtils]: 75: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,166 INFO L280 TraceCheckUtils]: 76: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,167 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,168 INFO L280 TraceCheckUtils]: 78: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,168 INFO L280 TraceCheckUtils]: 79: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,169 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:08,170 INFO L280 TraceCheckUtils]: 81: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:08,170 INFO L263 TraceCheckUtils]: 82: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,170 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,171 INFO L280 TraceCheckUtils]: 84: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,171 INFO L280 TraceCheckUtils]: 85: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:08,171 INFO L263 TraceCheckUtils]: 86: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,172 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,172 INFO L280 TraceCheckUtils]: 88: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:08,173 INFO L280 TraceCheckUtils]: 89: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:08,174 INFO L280 TraceCheckUtils]: 90: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:08,175 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,175 INFO L280 TraceCheckUtils]: 92: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,175 INFO L263 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,176 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,176 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,176 INFO L280 TraceCheckUtils]: 96: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,176 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,177 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,177 INFO L280 TraceCheckUtils]: 99: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,178 INFO L280 TraceCheckUtils]: 100: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,179 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:08,179 INFO L280 TraceCheckUtils]: 102: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:21:08,179 INFO L280 TraceCheckUtils]: 103: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:08,179 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:08,179 INFO L280 TraceCheckUtils]: 105: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:08,180 INFO L263 TraceCheckUtils]: 106: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,180 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,180 INFO L280 TraceCheckUtils]: 108: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,180 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,180 INFO L263 TraceCheckUtils]: 110: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,181 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,181 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,192 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,193 INFO L263 TraceCheckUtils]: 114: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,193 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,193 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,193 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,193 INFO L263 TraceCheckUtils]: 118: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,193 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,194 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,194 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,194 INFO L263 TraceCheckUtils]: 122: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,194 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,194 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,194 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,194 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,194 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,194 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,195 INFO L263 TraceCheckUtils]: 129: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,195 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,195 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,195 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,195 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,195 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,195 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,195 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,195 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,196 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,196 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,196 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,196 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,196 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,196 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,196 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,196 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,196 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,196 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,197 INFO L263 TraceCheckUtils]: 148: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,197 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,197 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,197 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,197 INFO L263 TraceCheckUtils]: 152: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,197 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,197 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,198 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,198 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,198 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,198 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,198 INFO L263 TraceCheckUtils]: 159: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,198 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,199 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,199 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,199 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,199 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,199 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,199 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,200 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,200 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,200 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,200 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,200 INFO L263 TraceCheckUtils]: 171: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,201 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,201 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,201 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,201 INFO L263 TraceCheckUtils]: 175: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,201 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,201 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,202 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,202 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,202 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,202 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,202 INFO L263 TraceCheckUtils]: 182: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,202 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,203 INFO L280 TraceCheckUtils]: 184: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,203 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,203 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,203 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,203 INFO L280 TraceCheckUtils]: 188: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,203 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,204 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,204 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,204 INFO L280 TraceCheckUtils]: 192: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,204 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:08,204 INFO L280 TraceCheckUtils]: 194: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:21:08,205 INFO L280 TraceCheckUtils]: 195: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:08,205 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:21:08,205 INFO L280 TraceCheckUtils]: 197: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:08,205 INFO L263 TraceCheckUtils]: 198: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,205 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,205 INFO L280 TraceCheckUtils]: 200: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,206 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,206 INFO L263 TraceCheckUtils]: 202: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,206 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,206 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,206 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,206 INFO L263 TraceCheckUtils]: 206: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,207 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,207 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,207 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,207 INFO L263 TraceCheckUtils]: 210: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,207 INFO L280 TraceCheckUtils]: 211: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,208 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,208 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,208 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,208 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,208 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,208 INFO L263 TraceCheckUtils]: 217: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,209 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,209 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,209 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,209 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,209 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,209 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,210 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,210 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,210 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,210 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,210 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,210 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,211 INFO L280 TraceCheckUtils]: 230: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,211 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,211 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,211 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,211 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,211 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,212 INFO L263 TraceCheckUtils]: 236: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,212 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,212 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,212 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,212 INFO L263 TraceCheckUtils]: 240: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,212 INFO L280 TraceCheckUtils]: 241: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,213 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,213 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,213 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,213 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,213 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,214 INFO L263 TraceCheckUtils]: 247: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,214 INFO L280 TraceCheckUtils]: 248: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,214 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,214 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,214 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,214 INFO L280 TraceCheckUtils]: 252: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,215 INFO L280 TraceCheckUtils]: 253: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,215 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,215 INFO L280 TraceCheckUtils]: 255: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,215 INFO L280 TraceCheckUtils]: 256: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,215 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:21:08,215 INFO L280 TraceCheckUtils]: 258: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:21:08,216 INFO L280 TraceCheckUtils]: 259: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:08,216 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:08,216 INFO L280 TraceCheckUtils]: 261: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:08,216 INFO L263 TraceCheckUtils]: 262: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,216 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,217 INFO L280 TraceCheckUtils]: 264: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,217 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,217 INFO L263 TraceCheckUtils]: 266: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,217 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,217 INFO L280 TraceCheckUtils]: 268: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,217 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,218 INFO L263 TraceCheckUtils]: 270: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,218 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,218 INFO L280 TraceCheckUtils]: 272: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,218 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,218 INFO L263 TraceCheckUtils]: 274: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,218 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,219 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,219 INFO L280 TraceCheckUtils]: 277: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,219 INFO L263 TraceCheckUtils]: 278: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,219 INFO L280 TraceCheckUtils]: 279: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,219 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,219 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,220 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,220 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,220 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,220 INFO L263 TraceCheckUtils]: 285: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,220 INFO L280 TraceCheckUtils]: 286: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,220 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,221 INFO L280 TraceCheckUtils]: 288: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,221 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,221 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,221 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,221 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,221 INFO L280 TraceCheckUtils]: 293: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,222 INFO L263 TraceCheckUtils]: 294: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,222 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,222 INFO L280 TraceCheckUtils]: 296: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,222 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,222 INFO L280 TraceCheckUtils]: 298: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,222 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,223 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,223 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,223 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,223 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,223 INFO L263 TraceCheckUtils]: 304: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,223 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,224 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,224 INFO L280 TraceCheckUtils]: 307: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,224 INFO L263 TraceCheckUtils]: 308: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,224 INFO L280 TraceCheckUtils]: 309: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,224 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,224 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,224 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,225 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,225 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,225 INFO L263 TraceCheckUtils]: 315: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,225 INFO L280 TraceCheckUtils]: 316: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,225 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,225 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,226 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,226 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,226 INFO L280 TraceCheckUtils]: 321: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,226 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,226 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,226 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,227 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,227 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,227 INFO L263 TraceCheckUtils]: 327: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,227 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,227 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,227 INFO L280 TraceCheckUtils]: 330: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,228 INFO L263 TraceCheckUtils]: 331: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,228 INFO L280 TraceCheckUtils]: 332: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,228 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,228 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,228 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,228 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,229 INFO L280 TraceCheckUtils]: 337: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,229 INFO L263 TraceCheckUtils]: 338: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,229 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,229 INFO L280 TraceCheckUtils]: 340: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,229 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,229 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,230 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,230 INFO L280 TraceCheckUtils]: 344: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,230 INFO L280 TraceCheckUtils]: 345: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,230 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,230 INFO L280 TraceCheckUtils]: 347: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,230 INFO L280 TraceCheckUtils]: 348: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,231 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:08,231 INFO L280 TraceCheckUtils]: 350: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:21:08,231 INFO L280 TraceCheckUtils]: 351: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:08,231 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {9780#false} {9783#(<= 8 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-17 22:21:08,231 INFO L280 TraceCheckUtils]: 353: Hoare triple {9780#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {9780#false} is VALID [2020-07-17 22:21:08,231 INFO L280 TraceCheckUtils]: 354: Hoare triple {9780#false} assume 21 != ~result~0; {9780#false} is VALID [2020-07-17 22:21:08,231 INFO L280 TraceCheckUtils]: 355: Hoare triple {9780#false} assume !false; {9780#false} is VALID [2020-07-17 22:21:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 256 proven. 526 refuted. 0 times theorem prover too weak. 2735 trivial. 0 not checked. [2020-07-17 22:21:08,278 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845761921] [2020-07-17 22:21:08,278 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1270484545] [2020-07-17 22:21:08,279 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:08,388 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-17 22:21:08,388 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:08,390 INFO L264 TraceCheckSpWp]: Trace formula consists of 791 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:21:08,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:08,433 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:08,914 INFO L263 TraceCheckUtils]: 0: Hoare triple {9779#true} call ULTIMATE.init(); {9779#true} is VALID [2020-07-17 22:21:08,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,915 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-17 22:21:08,915 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret5 := main(); {9779#true} is VALID [2020-07-17 22:21:08,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~x~0 := 8; {9783#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:08,915 INFO L263 TraceCheckUtils]: 5: Hoare triple {9783#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {9779#true} is VALID [2020-07-17 22:21:08,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:08,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:08,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:08,916 INFO L263 TraceCheckUtils]: 9: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:08,917 INFO L280 TraceCheckUtils]: 11: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:08,918 INFO L280 TraceCheckUtils]: 12: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:08,918 INFO L263 TraceCheckUtils]: 13: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,918 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:08,919 INFO L280 TraceCheckUtils]: 15: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:08,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:08,919 INFO L263 TraceCheckUtils]: 17: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,919 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:08,920 INFO L280 TraceCheckUtils]: 19: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:08,920 INFO L280 TraceCheckUtils]: 20: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:08,920 INFO L263 TraceCheckUtils]: 21: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,920 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,921 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,921 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,921 INFO L263 TraceCheckUtils]: 25: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,921 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,921 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,921 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,921 INFO L263 TraceCheckUtils]: 29: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,921 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,922 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,922 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,922 INFO L263 TraceCheckUtils]: 33: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,922 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,922 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,922 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,923 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,923 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,923 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,923 INFO L263 TraceCheckUtils]: 40: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,923 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,923 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,924 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,924 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,924 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,924 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,924 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,924 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,925 INFO L263 TraceCheckUtils]: 49: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,925 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,925 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,925 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,925 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,925 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,925 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,925 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,926 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,926 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,926 INFO L263 TraceCheckUtils]: 59: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,926 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,926 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,926 INFO L280 TraceCheckUtils]: 62: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,926 INFO L263 TraceCheckUtils]: 63: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,926 INFO L280 TraceCheckUtils]: 64: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,927 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,927 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,927 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,927 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,927 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,927 INFO L263 TraceCheckUtils]: 70: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,927 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,927 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,928 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,928 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,928 INFO L280 TraceCheckUtils]: 75: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,928 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,928 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,928 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,928 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,929 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:08,929 INFO L280 TraceCheckUtils]: 81: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:08,929 INFO L263 TraceCheckUtils]: 82: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,930 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:08,930 INFO L280 TraceCheckUtils]: 84: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:08,930 INFO L280 TraceCheckUtils]: 85: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:08,931 INFO L263 TraceCheckUtils]: 86: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,931 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:08,931 INFO L280 TraceCheckUtils]: 88: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:08,932 INFO L280 TraceCheckUtils]: 89: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:08,934 INFO L280 TraceCheckUtils]: 90: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:08,937 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,938 INFO L280 TraceCheckUtils]: 92: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,938 INFO L263 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,938 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,938 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,938 INFO L280 TraceCheckUtils]: 96: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,938 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,939 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,939 INFO L280 TraceCheckUtils]: 99: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,940 INFO L280 TraceCheckUtils]: 100: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:08,941 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #55#return; {11829#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:08,941 INFO L280 TraceCheckUtils]: 102: Hoare triple {11829#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11829#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:08,942 INFO L280 TraceCheckUtils]: 103: Hoare triple {11829#(<= |fibo2_#in~n| 4)} assume true; {11829#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:08,943 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {11829#(<= |fibo2_#in~n| 4)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11839#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:08,950 INFO L280 TraceCheckUtils]: 105: Hoare triple {11839#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11839#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:08,950 INFO L263 TraceCheckUtils]: 106: Hoare triple {11839#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,950 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,950 INFO L280 TraceCheckUtils]: 108: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,950 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,951 INFO L263 TraceCheckUtils]: 110: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,951 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,951 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,951 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,951 INFO L263 TraceCheckUtils]: 114: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,951 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,952 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,952 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,952 INFO L263 TraceCheckUtils]: 118: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,952 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,952 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,953 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,953 INFO L263 TraceCheckUtils]: 122: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,953 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,953 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,953 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,953 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,954 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,954 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,954 INFO L263 TraceCheckUtils]: 129: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,954 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,954 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,954 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,955 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,955 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,955 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,955 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,955 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,955 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,956 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,956 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,956 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,956 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,956 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,956 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,957 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,957 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,957 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,957 INFO L263 TraceCheckUtils]: 148: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,957 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,957 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,958 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,958 INFO L263 TraceCheckUtils]: 152: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,958 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,958 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,958 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,959 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,959 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,959 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,959 INFO L263 TraceCheckUtils]: 159: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,959 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,959 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,960 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,960 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,960 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,960 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,960 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,960 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,960 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,961 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,961 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,961 INFO L263 TraceCheckUtils]: 171: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,961 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,961 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,962 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,962 INFO L263 TraceCheckUtils]: 175: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,962 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,962 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,962 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,962 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,963 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,963 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,963 INFO L263 TraceCheckUtils]: 182: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,963 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,963 INFO L280 TraceCheckUtils]: 184: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,964 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,964 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,964 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,964 INFO L280 TraceCheckUtils]: 188: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,964 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,964 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,964 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,965 INFO L280 TraceCheckUtils]: 192: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,966 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {9779#true} {11839#(<= |fibo1_#in~n| 5)} #59#return; {11839#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:08,966 INFO L280 TraceCheckUtils]: 194: Hoare triple {11839#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11839#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:08,967 INFO L280 TraceCheckUtils]: 195: Hoare triple {11839#(<= |fibo1_#in~n| 5)} assume true; {11839#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:08,968 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {11839#(<= |fibo1_#in~n| 5)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {12116#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:08,969 INFO L280 TraceCheckUtils]: 197: Hoare triple {12116#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12116#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:08,969 INFO L263 TraceCheckUtils]: 198: Hoare triple {12116#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,969 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,969 INFO L280 TraceCheckUtils]: 200: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,970 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,970 INFO L263 TraceCheckUtils]: 202: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,970 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,970 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,971 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,971 INFO L263 TraceCheckUtils]: 206: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,971 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,971 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,972 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,972 INFO L263 TraceCheckUtils]: 210: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,972 INFO L280 TraceCheckUtils]: 211: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,972 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,972 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,973 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,973 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,973 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,973 INFO L263 TraceCheckUtils]: 217: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,973 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,974 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,974 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,974 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,974 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,974 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,974 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,974 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,975 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,975 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,975 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,975 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,975 INFO L280 TraceCheckUtils]: 230: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,976 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,976 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,976 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,976 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,976 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,976 INFO L263 TraceCheckUtils]: 236: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,976 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,977 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,977 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,977 INFO L263 TraceCheckUtils]: 240: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,977 INFO L280 TraceCheckUtils]: 241: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,978 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,978 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,978 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,978 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,979 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,979 INFO L263 TraceCheckUtils]: 247: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,979 INFO L280 TraceCheckUtils]: 248: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,980 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,980 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,980 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,980 INFO L280 TraceCheckUtils]: 252: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,981 INFO L280 TraceCheckUtils]: 253: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,981 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,981 INFO L280 TraceCheckUtils]: 255: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,981 INFO L280 TraceCheckUtils]: 256: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,982 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9779#true} {12116#(<= |fibo2_#in~n| 6)} #55#return; {12116#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:08,983 INFO L280 TraceCheckUtils]: 258: Hoare triple {12116#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {12116#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:08,983 INFO L280 TraceCheckUtils]: 259: Hoare triple {12116#(<= |fibo2_#in~n| 6)} assume true; {12116#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:08,984 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {12116#(<= |fibo2_#in~n| 6)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {12309#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:08,986 INFO L280 TraceCheckUtils]: 261: Hoare triple {12309#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12309#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:08,987 INFO L263 TraceCheckUtils]: 262: Hoare triple {12309#(<= |fibo1_#in~n| 7)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,987 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,987 INFO L280 TraceCheckUtils]: 264: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,987 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,988 INFO L263 TraceCheckUtils]: 266: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,988 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,988 INFO L280 TraceCheckUtils]: 268: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,988 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,989 INFO L263 TraceCheckUtils]: 270: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,989 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,989 INFO L280 TraceCheckUtils]: 272: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,989 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,989 INFO L263 TraceCheckUtils]: 274: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,990 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,990 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,990 INFO L280 TraceCheckUtils]: 277: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,990 INFO L263 TraceCheckUtils]: 278: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,990 INFO L280 TraceCheckUtils]: 279: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,990 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,991 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,991 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,991 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,991 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,991 INFO L263 TraceCheckUtils]: 285: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,991 INFO L280 TraceCheckUtils]: 286: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,992 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,992 INFO L280 TraceCheckUtils]: 288: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,992 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,992 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,992 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,992 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,993 INFO L280 TraceCheckUtils]: 293: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,993 INFO L263 TraceCheckUtils]: 294: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,993 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,993 INFO L280 TraceCheckUtils]: 296: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,993 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,993 INFO L280 TraceCheckUtils]: 298: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,994 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,994 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,994 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,994 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:08,994 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,994 INFO L263 TraceCheckUtils]: 304: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,995 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,995 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,995 INFO L280 TraceCheckUtils]: 307: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:08,995 INFO L263 TraceCheckUtils]: 308: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:08,995 INFO L280 TraceCheckUtils]: 309: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,996 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:08,996 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:08,996 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,996 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:08,997 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:08,997 INFO L263 TraceCheckUtils]: 315: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:08,997 INFO L280 TraceCheckUtils]: 316: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:08,998 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:08,998 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,998 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:08,998 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:08,999 INFO L280 TraceCheckUtils]: 321: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:08,999 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:08,999 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:08,999 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:09,000 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:09,000 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:09,000 INFO L263 TraceCheckUtils]: 327: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:09,000 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:09,000 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:09,001 INFO L280 TraceCheckUtils]: 330: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:09,001 INFO L263 TraceCheckUtils]: 331: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:09,001 INFO L280 TraceCheckUtils]: 332: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:09,001 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:09,001 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:09,001 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:09,002 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:09,002 INFO L280 TraceCheckUtils]: 337: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:09,002 INFO L263 TraceCheckUtils]: 338: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:09,002 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:09,002 INFO L280 TraceCheckUtils]: 340: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:09,002 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:09,003 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:09,003 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:09,003 INFO L280 TraceCheckUtils]: 344: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:21:09,003 INFO L280 TraceCheckUtils]: 345: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:09,003 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:09,003 INFO L280 TraceCheckUtils]: 347: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:21:09,004 INFO L280 TraceCheckUtils]: 348: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:09,005 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {9779#true} {12309#(<= |fibo1_#in~n| 7)} #59#return; {12309#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:09,008 INFO L280 TraceCheckUtils]: 350: Hoare triple {12309#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12309#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:09,009 INFO L280 TraceCheckUtils]: 351: Hoare triple {12309#(<= |fibo1_#in~n| 7)} assume true; {12309#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:09,010 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {12309#(<= |fibo1_#in~n| 7)} {9783#(<= 8 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-17 22:21:09,010 INFO L280 TraceCheckUtils]: 353: Hoare triple {9780#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {9780#false} is VALID [2020-07-17 22:21:09,010 INFO L280 TraceCheckUtils]: 354: Hoare triple {9780#false} assume 21 != ~result~0; {9780#false} is VALID [2020-07-17 22:21:09,010 INFO L280 TraceCheckUtils]: 355: Hoare triple {9780#false} assume !false; {9780#false} is VALID [2020-07-17 22:21:09,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 206 proven. 534 refuted. 0 times theorem prover too weak. 2777 trivial. 0 not checked. [2020-07-17 22:21:09,102 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:09,102 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 17 [2020-07-17 22:21:09,102 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85778136] [2020-07-17 22:21:09,104 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 356 [2020-07-17 22:21:09,323 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:09,324 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-17 22:21:09,455 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:09,456 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-17 22:21:09,456 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:09,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-17 22:21:09,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-07-17 22:21:09,457 INFO L87 Difference]: Start difference. First operand 148 states and 227 transitions. Second operand 17 states. [2020-07-17 22:21:11,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:11,734 INFO L93 Difference]: Finished difference Result 326 states and 537 transitions. [2020-07-17 22:21:11,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-17 22:21:11,734 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 356 [2020-07-17 22:21:11,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:11,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:21:11,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 165 transitions. [2020-07-17 22:21:11,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:21:11,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 165 transitions. [2020-07-17 22:21:11,745 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 165 transitions. [2020-07-17 22:21:12,053 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:12,065 INFO L225 Difference]: With dead ends: 326 [2020-07-17 22:21:12,065 INFO L226 Difference]: Without dead ends: 191 [2020-07-17 22:21:12,068 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 487 GetRequests, 457 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=162, Invalid=830, Unknown=0, NotChecked=0, Total=992 [2020-07-17 22:21:12,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-07-17 22:21:12,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 148. [2020-07-17 22:21:12,234 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:12,234 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 148 states. [2020-07-17 22:21:12,234 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 148 states. [2020-07-17 22:21:12,235 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 148 states. [2020-07-17 22:21:12,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:12,248 INFO L93 Difference]: Finished difference Result 191 states and 295 transitions. [2020-07-17 22:21:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 295 transitions. [2020-07-17 22:21:12,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:12,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:12,252 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 191 states. [2020-07-17 22:21:12,252 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 191 states. [2020-07-17 22:21:12,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:12,266 INFO L93 Difference]: Finished difference Result 191 states and 295 transitions. [2020-07-17 22:21:12,267 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 295 transitions. [2020-07-17 22:21:12,269 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:12,269 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:12,269 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:12,270 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-17 22:21:12,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 218 transitions. [2020-07-17 22:21:12,281 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 218 transitions. Word has length 356 [2020-07-17 22:21:12,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:12,282 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 218 transitions. [2020-07-17 22:21:12,282 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-17 22:21:12,282 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 218 transitions. [2020-07-17 22:21:12,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2020-07-17 22:21:12,302 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:12,303 INFO L422 BasicCegarLoop]: trace histogram [33, 33, 30, 30, 26, 25, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 11, 9, 7, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:12,517 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:12,518 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:12,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:12,519 INFO L82 PathProgramCache]: Analyzing trace with hash 1184218450, now seen corresponding path program 3 times [2020-07-17 22:21:12,519 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:12,520 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239495924] [2020-07-17 22:21:12,520 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:12,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:12,821 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13634#true} {13634#true} #47#return; {13634#true} is VALID [2020-07-17 22:21:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,574 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,576 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #57#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,582 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #59#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:13,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,586 INFO L263 TraceCheckUtils]: 3: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,587 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,588 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,588 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,589 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #57#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,590 INFO L280 TraceCheckUtils]: 9: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,591 INFO L263 TraceCheckUtils]: 10: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,591 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,592 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,592 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,593 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #59#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,594 INFO L280 TraceCheckUtils]: 15: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,595 INFO L280 TraceCheckUtils]: 16: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,597 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15124#(<= 2 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,603 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,605 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {15117#(<= 3 |fibo2_#in~n|)} #55#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,608 INFO L263 TraceCheckUtils]: 3: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,610 INFO L280 TraceCheckUtils]: 5: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:13,611 INFO L280 TraceCheckUtils]: 6: Hoare triple {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,612 INFO L263 TraceCheckUtils]: 7: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,612 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,612 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,613 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,613 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,614 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #57#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,615 INFO L280 TraceCheckUtils]: 13: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,616 INFO L263 TraceCheckUtils]: 14: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,616 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,617 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,617 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,618 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #59#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,619 INFO L280 TraceCheckUtils]: 19: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,620 INFO L280 TraceCheckUtils]: 20: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,622 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15124#(<= 2 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,623 INFO L280 TraceCheckUtils]: 22: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,623 INFO L263 TraceCheckUtils]: 23: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,623 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,624 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,624 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,624 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,626 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {15117#(<= 3 |fibo2_#in~n|)} #55#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,627 INFO L280 TraceCheckUtils]: 29: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,627 INFO L280 TraceCheckUtils]: 30: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,629 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15117#(<= 3 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,643 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,648 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,649 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,650 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,650 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,651 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,651 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,651 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,652 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,652 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,652 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,653 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,653 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,654 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,654 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:13,654 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,656 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {15080#(<= 4 |fibo1_#in~n|)} #59#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,659 INFO L263 TraceCheckUtils]: 3: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,661 INFO L280 TraceCheckUtils]: 5: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,662 INFO L263 TraceCheckUtils]: 7: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,663 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,664 INFO L280 TraceCheckUtils]: 9: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:13,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,666 INFO L263 TraceCheckUtils]: 11: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,666 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,669 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #57#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,670 INFO L280 TraceCheckUtils]: 17: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,670 INFO L263 TraceCheckUtils]: 18: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,670 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,671 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,671 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,673 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #59#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,673 INFO L280 TraceCheckUtils]: 23: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,674 INFO L280 TraceCheckUtils]: 24: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,676 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15124#(<= 2 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,677 INFO L280 TraceCheckUtils]: 26: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,677 INFO L263 TraceCheckUtils]: 27: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,678 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,678 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,679 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,679 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,680 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13634#true} {15117#(<= 3 |fibo2_#in~n|)} #55#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,681 INFO L280 TraceCheckUtils]: 33: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,682 INFO L280 TraceCheckUtils]: 34: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,684 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15117#(<= 3 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,684 INFO L280 TraceCheckUtils]: 36: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,685 INFO L263 TraceCheckUtils]: 37: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,685 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,685 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,686 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,686 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,687 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,687 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,687 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,688 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,688 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,688 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,689 INFO L263 TraceCheckUtils]: 48: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,689 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,689 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,690 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,690 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,691 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:13,691 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,692 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13634#true} {15080#(<= 4 |fibo1_#in~n|)} #59#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,693 INFO L280 TraceCheckUtils]: 56: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,694 INFO L280 TraceCheckUtils]: 57: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,696 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {15080#(<= 4 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,722 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,722 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,727 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,728 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,729 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,729 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,730 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,730 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,730 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,731 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,731 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,731 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,732 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,732 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,733 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:13,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,733 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,739 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:13,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,740 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,741 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,741 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,742 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,742 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,742 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,742 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,743 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,743 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,743 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,743 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,743 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,744 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,744 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,744 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,744 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:13,744 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,745 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:13,745 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,745 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,745 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,745 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,746 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,746 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,746 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:13,746 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:13,746 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,747 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {15015#(<= 5 |fibo2_#in~n|)} #55#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,749 INFO L263 TraceCheckUtils]: 3: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,751 INFO L263 TraceCheckUtils]: 7: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,752 INFO L280 TraceCheckUtils]: 9: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,752 INFO L280 TraceCheckUtils]: 10: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,753 INFO L263 TraceCheckUtils]: 11: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,753 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,755 INFO L280 TraceCheckUtils]: 13: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:13,756 INFO L280 TraceCheckUtils]: 14: Hoare triple {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,756 INFO L263 TraceCheckUtils]: 15: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,757 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,757 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,757 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,758 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,759 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #57#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,760 INFO L280 TraceCheckUtils]: 21: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,760 INFO L263 TraceCheckUtils]: 22: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,761 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,761 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,763 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #59#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,763 INFO L280 TraceCheckUtils]: 27: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,764 INFO L280 TraceCheckUtils]: 28: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,766 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15124#(<= 2 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,767 INFO L280 TraceCheckUtils]: 30: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,767 INFO L263 TraceCheckUtils]: 31: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,768 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,768 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,769 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,769 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,770 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13634#true} {15117#(<= 3 |fibo2_#in~n|)} #55#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,771 INFO L280 TraceCheckUtils]: 37: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,772 INFO L280 TraceCheckUtils]: 38: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,774 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {15117#(<= 3 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,775 INFO L280 TraceCheckUtils]: 40: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,775 INFO L263 TraceCheckUtils]: 41: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,775 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,776 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,776 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,776 INFO L263 TraceCheckUtils]: 45: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,777 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,777 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,777 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,778 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,778 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,779 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,779 INFO L263 TraceCheckUtils]: 52: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,779 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,780 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,780 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,780 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,781 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:13,781 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,782 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13634#true} {15080#(<= 4 |fibo1_#in~n|)} #59#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,783 INFO L280 TraceCheckUtils]: 60: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,784 INFO L280 TraceCheckUtils]: 61: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,786 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {15080#(<= 4 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,787 INFO L280 TraceCheckUtils]: 63: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,787 INFO L263 TraceCheckUtils]: 64: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,788 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,788 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,788 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,789 INFO L263 TraceCheckUtils]: 68: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,789 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,789 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,790 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,790 INFO L263 TraceCheckUtils]: 72: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,791 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,791 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,791 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,792 INFO L280 TraceCheckUtils]: 76: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,792 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,792 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,793 INFO L263 TraceCheckUtils]: 79: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,793 INFO L280 TraceCheckUtils]: 80: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,793 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,794 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,794 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,794 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:13,795 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,795 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:13,796 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,796 INFO L263 TraceCheckUtils]: 88: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,796 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,797 INFO L280 TraceCheckUtils]: 90: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,797 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,797 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,798 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:13,798 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:13,798 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,800 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13634#true} {15015#(<= 5 |fibo2_#in~n|)} #55#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,801 INFO L280 TraceCheckUtils]: 97: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,801 INFO L280 TraceCheckUtils]: 98: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume true; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:13,803 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15015#(<= 5 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,890 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,891 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,896 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:13,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,897 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,899 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,900 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:13,900 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,900 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,901 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,901 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,902 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,902 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:13,902 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:13,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,903 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,909 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,909 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,911 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,911 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,912 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,912 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,913 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,913 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,914 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,914 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,914 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:13,915 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,915 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,915 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,916 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,917 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:13,917 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:13,917 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,918 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,918 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,919 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,919 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,919 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,920 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,920 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,921 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,921 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:13,921 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,922 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,933 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,933 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,938 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,939 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,941 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,941 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,941 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,942 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,942 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,943 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,943 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,943 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,944 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,944 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:13,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,945 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:13,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,947 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,947 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,948 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,948 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,948 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,949 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,949 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,949 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,950 INFO L263 TraceCheckUtils]: 11: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,950 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,951 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,951 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,952 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:13,952 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,953 INFO L263 TraceCheckUtils]: 18: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,953 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,953 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,954 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,954 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:13,954 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:13,955 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,955 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,956 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,956 INFO L263 TraceCheckUtils]: 27: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,956 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,957 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,957 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,958 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,958 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,958 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:13,959 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,959 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:13,959 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,960 INFO L263 TraceCheckUtils]: 37: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,960 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,961 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,961 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,961 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,962 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,962 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,962 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,963 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,963 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,964 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:13,964 INFO L263 TraceCheckUtils]: 48: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:13,964 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,965 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,965 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,965 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,966 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:13,966 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,967 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:13,967 INFO L280 TraceCheckUtils]: 56: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:13,967 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,968 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:13,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,991 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:13,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:13,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:13,996 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:13,997 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:13,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:13,998 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:13,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:13,999 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:13,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,000 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,000 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,001 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,001 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,001 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,002 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,003 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,003 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,003 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,004 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,010 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,011 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,012 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,012 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,013 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,013 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,013 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,014 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,014 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,015 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,015 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,016 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,016 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,016 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,017 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,017 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,018 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,018 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,018 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,018 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,019 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,019 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,019 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,020 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,020 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,020 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,021 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,021 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,023 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,023 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,024 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,025 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,025 INFO L263 TraceCheckUtils]: 11: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,026 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,027 INFO L263 TraceCheckUtils]: 15: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,027 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,028 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,028 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,028 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,029 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,029 INFO L263 TraceCheckUtils]: 22: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,029 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,030 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,030 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,030 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,031 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,031 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,031 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,032 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,032 INFO L263 TraceCheckUtils]: 31: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,032 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,032 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,033 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,033 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,033 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,034 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,034 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,034 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,035 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,035 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,035 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,036 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,036 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,036 INFO L263 TraceCheckUtils]: 45: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,037 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,037 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,037 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,038 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,038 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,039 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,039 INFO L263 TraceCheckUtils]: 52: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,039 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,040 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,040 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,040 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,041 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,041 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,041 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,042 INFO L280 TraceCheckUtils]: 60: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,042 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,042 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,043 INFO L280 TraceCheckUtils]: 63: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,043 INFO L263 TraceCheckUtils]: 64: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,043 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,044 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,044 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,044 INFO L263 TraceCheckUtils]: 68: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,045 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,045 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,045 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,046 INFO L263 TraceCheckUtils]: 72: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,046 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,046 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,047 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,047 INFO L280 TraceCheckUtils]: 76: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,047 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,047 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,048 INFO L263 TraceCheckUtils]: 79: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,048 INFO L280 TraceCheckUtils]: 80: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,049 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,049 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,049 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,050 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,050 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,050 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,051 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,051 INFO L263 TraceCheckUtils]: 88: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,051 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,052 INFO L280 TraceCheckUtils]: 90: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,052 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,052 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,053 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,053 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,053 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,054 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,054 INFO L280 TraceCheckUtils]: 97: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,054 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,056 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13634#true} {14854#(<= 6 |fibo1_#in~n|)} #59#return; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,067 INFO L263 TraceCheckUtils]: 3: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,070 INFO L280 TraceCheckUtils]: 6: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,070 INFO L263 TraceCheckUtils]: 7: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,072 INFO L280 TraceCheckUtils]: 9: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,073 INFO L280 TraceCheckUtils]: 10: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,073 INFO L263 TraceCheckUtils]: 11: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,074 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,075 INFO L280 TraceCheckUtils]: 13: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,076 INFO L280 TraceCheckUtils]: 14: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,076 INFO L263 TraceCheckUtils]: 15: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:14,079 INFO L280 TraceCheckUtils]: 18: Hoare triple {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,079 INFO L263 TraceCheckUtils]: 19: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,080 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,080 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,080 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,081 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,082 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #57#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,083 INFO L280 TraceCheckUtils]: 25: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,083 INFO L263 TraceCheckUtils]: 26: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,083 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,084 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,084 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,085 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #59#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,086 INFO L280 TraceCheckUtils]: 31: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,087 INFO L280 TraceCheckUtils]: 32: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,088 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {15124#(<= 2 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,089 INFO L280 TraceCheckUtils]: 34: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,090 INFO L263 TraceCheckUtils]: 35: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,090 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,090 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,091 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,091 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,092 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13634#true} {15117#(<= 3 |fibo2_#in~n|)} #55#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,093 INFO L280 TraceCheckUtils]: 41: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,094 INFO L280 TraceCheckUtils]: 42: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,095 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {15117#(<= 3 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,096 INFO L280 TraceCheckUtils]: 44: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,097 INFO L263 TraceCheckUtils]: 45: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,097 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,097 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,097 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,098 INFO L263 TraceCheckUtils]: 49: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,098 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,098 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,099 INFO L280 TraceCheckUtils]: 52: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,099 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,099 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,100 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,100 INFO L263 TraceCheckUtils]: 56: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,100 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,101 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,101 INFO L280 TraceCheckUtils]: 59: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,101 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,101 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,102 INFO L280 TraceCheckUtils]: 62: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,103 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13634#true} {15080#(<= 4 |fibo1_#in~n|)} #59#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,104 INFO L280 TraceCheckUtils]: 64: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,105 INFO L280 TraceCheckUtils]: 65: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,106 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {15080#(<= 4 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,107 INFO L280 TraceCheckUtils]: 67: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,108 INFO L263 TraceCheckUtils]: 68: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,108 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,108 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,109 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,109 INFO L263 TraceCheckUtils]: 72: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,109 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,110 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,110 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,110 INFO L263 TraceCheckUtils]: 76: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,111 INFO L280 TraceCheckUtils]: 77: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,111 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,111 INFO L280 TraceCheckUtils]: 79: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,112 INFO L280 TraceCheckUtils]: 80: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,112 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,112 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,113 INFO L263 TraceCheckUtils]: 83: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,113 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,113 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,113 INFO L280 TraceCheckUtils]: 86: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,114 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,114 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,115 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,115 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,115 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,115 INFO L263 TraceCheckUtils]: 92: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,116 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,116 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,116 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,117 INFO L280 TraceCheckUtils]: 96: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,117 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,117 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,118 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,119 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13634#true} {15015#(<= 5 |fibo2_#in~n|)} #55#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,120 INFO L280 TraceCheckUtils]: 101: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,121 INFO L280 TraceCheckUtils]: 102: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume true; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,122 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {15015#(<= 5 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,123 INFO L280 TraceCheckUtils]: 104: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,124 INFO L263 TraceCheckUtils]: 105: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,124 INFO L280 TraceCheckUtils]: 106: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,124 INFO L280 TraceCheckUtils]: 107: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,124 INFO L280 TraceCheckUtils]: 108: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,125 INFO L263 TraceCheckUtils]: 109: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,125 INFO L280 TraceCheckUtils]: 110: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,125 INFO L280 TraceCheckUtils]: 111: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,126 INFO L280 TraceCheckUtils]: 112: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,126 INFO L263 TraceCheckUtils]: 113: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,126 INFO L280 TraceCheckUtils]: 114: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,127 INFO L280 TraceCheckUtils]: 115: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,127 INFO L280 TraceCheckUtils]: 116: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,127 INFO L263 TraceCheckUtils]: 117: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,128 INFO L280 TraceCheckUtils]: 118: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,128 INFO L280 TraceCheckUtils]: 119: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,128 INFO L280 TraceCheckUtils]: 120: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,129 INFO L263 TraceCheckUtils]: 121: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,129 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,129 INFO L280 TraceCheckUtils]: 123: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,130 INFO L280 TraceCheckUtils]: 124: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,130 INFO L280 TraceCheckUtils]: 125: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,130 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,131 INFO L280 TraceCheckUtils]: 127: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,131 INFO L263 TraceCheckUtils]: 128: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,131 INFO L280 TraceCheckUtils]: 129: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,132 INFO L280 TraceCheckUtils]: 130: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,132 INFO L280 TraceCheckUtils]: 131: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,132 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,133 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,133 INFO L280 TraceCheckUtils]: 134: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,133 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,134 INFO L280 TraceCheckUtils]: 136: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,134 INFO L263 TraceCheckUtils]: 137: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,134 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,135 INFO L280 TraceCheckUtils]: 139: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,135 INFO L280 TraceCheckUtils]: 140: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,135 INFO L280 TraceCheckUtils]: 141: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,136 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,136 INFO L280 TraceCheckUtils]: 143: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,136 INFO L280 TraceCheckUtils]: 144: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,137 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,137 INFO L280 TraceCheckUtils]: 146: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,137 INFO L263 TraceCheckUtils]: 147: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,138 INFO L280 TraceCheckUtils]: 148: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,138 INFO L280 TraceCheckUtils]: 149: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,138 INFO L280 TraceCheckUtils]: 150: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,139 INFO L263 TraceCheckUtils]: 151: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,139 INFO L280 TraceCheckUtils]: 152: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,139 INFO L280 TraceCheckUtils]: 153: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,139 INFO L280 TraceCheckUtils]: 154: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,140 INFO L280 TraceCheckUtils]: 155: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,140 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,140 INFO L280 TraceCheckUtils]: 157: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,141 INFO L263 TraceCheckUtils]: 158: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,141 INFO L280 TraceCheckUtils]: 159: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,141 INFO L280 TraceCheckUtils]: 160: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,142 INFO L280 TraceCheckUtils]: 161: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,142 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,142 INFO L280 TraceCheckUtils]: 163: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,143 INFO L280 TraceCheckUtils]: 164: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,143 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,143 INFO L280 TraceCheckUtils]: 166: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,144 INFO L280 TraceCheckUtils]: 167: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,144 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,144 INFO L280 TraceCheckUtils]: 169: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,145 INFO L263 TraceCheckUtils]: 170: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,145 INFO L280 TraceCheckUtils]: 171: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,145 INFO L280 TraceCheckUtils]: 172: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,146 INFO L280 TraceCheckUtils]: 173: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,146 INFO L263 TraceCheckUtils]: 174: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,146 INFO L280 TraceCheckUtils]: 175: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,147 INFO L280 TraceCheckUtils]: 176: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,147 INFO L280 TraceCheckUtils]: 177: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,147 INFO L263 TraceCheckUtils]: 178: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,148 INFO L280 TraceCheckUtils]: 179: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,148 INFO L280 TraceCheckUtils]: 180: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,148 INFO L280 TraceCheckUtils]: 181: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,149 INFO L280 TraceCheckUtils]: 182: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,149 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,149 INFO L280 TraceCheckUtils]: 184: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,149 INFO L263 TraceCheckUtils]: 185: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,150 INFO L280 TraceCheckUtils]: 186: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,150 INFO L280 TraceCheckUtils]: 187: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,150 INFO L280 TraceCheckUtils]: 188: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,151 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,151 INFO L280 TraceCheckUtils]: 190: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,151 INFO L280 TraceCheckUtils]: 191: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,152 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,152 INFO L280 TraceCheckUtils]: 193: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,152 INFO L263 TraceCheckUtils]: 194: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,153 INFO L280 TraceCheckUtils]: 195: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,153 INFO L280 TraceCheckUtils]: 196: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,153 INFO L280 TraceCheckUtils]: 197: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,154 INFO L280 TraceCheckUtils]: 198: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,154 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,154 INFO L280 TraceCheckUtils]: 200: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,155 INFO L280 TraceCheckUtils]: 201: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,155 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,155 INFO L280 TraceCheckUtils]: 203: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,156 INFO L280 TraceCheckUtils]: 204: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,157 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13634#true} {14854#(<= 6 |fibo1_#in~n|)} #59#return; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,158 INFO L280 TraceCheckUtils]: 206: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,159 INFO L280 TraceCheckUtils]: 207: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume true; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,160 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {14854#(<= 6 |fibo1_#in~n|)} {13634#true} #53#return; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,365 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15474#(<= |fibo2_#in~n| 1)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,374 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {15469#(<= |fibo1_#in~n| 2)} #59#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,376 INFO L263 TraceCheckUtils]: 3: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,378 INFO L280 TraceCheckUtils]: 6: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,378 INFO L280 TraceCheckUtils]: 7: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,379 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15474#(<= |fibo2_#in~n| 1)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,380 INFO L280 TraceCheckUtils]: 9: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,380 INFO L263 TraceCheckUtils]: 10: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,380 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,380 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,381 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,382 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {15469#(<= |fibo1_#in~n| 2)} #59#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,382 INFO L280 TraceCheckUtils]: 15: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,383 INFO L280 TraceCheckUtils]: 16: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,384 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15469#(<= |fibo1_#in~n| 2)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,388 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,389 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {15458#(<= |fibo2_#in~n| 3)} #55#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,391 INFO L263 TraceCheckUtils]: 3: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,392 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,392 INFO L280 TraceCheckUtils]: 5: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,393 INFO L280 TraceCheckUtils]: 6: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,393 INFO L263 TraceCheckUtils]: 7: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,394 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,394 INFO L280 TraceCheckUtils]: 9: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,395 INFO L280 TraceCheckUtils]: 10: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,396 INFO L280 TraceCheckUtils]: 11: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,397 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {15474#(<= |fibo2_#in~n| 1)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,398 INFO L280 TraceCheckUtils]: 13: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,398 INFO L263 TraceCheckUtils]: 14: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,399 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,399 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,399 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,400 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {15469#(<= |fibo1_#in~n| 2)} #59#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,401 INFO L280 TraceCheckUtils]: 19: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,402 INFO L280 TraceCheckUtils]: 20: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,404 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15469#(<= |fibo1_#in~n| 2)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,405 INFO L280 TraceCheckUtils]: 22: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,405 INFO L263 TraceCheckUtils]: 23: Hoare triple {15458#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,405 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,406 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,406 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,406 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,407 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {15458#(<= |fibo2_#in~n| 3)} #55#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,408 INFO L280 TraceCheckUtils]: 29: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,409 INFO L280 TraceCheckUtils]: 30: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume true; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,411 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15458#(<= |fibo2_#in~n| 3)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,423 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,428 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,429 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,429 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,429 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,429 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,430 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,430 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,430 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,430 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,430 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,431 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,431 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,431 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,432 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {15421#(<= |fibo1_#in~n| 4)} #59#return; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,434 INFO L263 TraceCheckUtils]: 3: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,435 INFO L280 TraceCheckUtils]: 5: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,436 INFO L263 TraceCheckUtils]: 7: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,436 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,438 INFO L263 TraceCheckUtils]: 11: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,438 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,440 INFO L280 TraceCheckUtils]: 15: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,441 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15474#(<= |fibo2_#in~n| 1)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,442 INFO L280 TraceCheckUtils]: 17: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,442 INFO L263 TraceCheckUtils]: 18: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,442 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,442 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,443 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,444 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13634#true} {15469#(<= |fibo1_#in~n| 2)} #59#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,444 INFO L280 TraceCheckUtils]: 23: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,445 INFO L280 TraceCheckUtils]: 24: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,446 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15469#(<= |fibo1_#in~n| 2)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,446 INFO L280 TraceCheckUtils]: 26: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,447 INFO L263 TraceCheckUtils]: 27: Hoare triple {15458#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,447 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,447 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,447 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,447 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,448 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13634#true} {15458#(<= |fibo2_#in~n| 3)} #55#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,449 INFO L280 TraceCheckUtils]: 33: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,450 INFO L280 TraceCheckUtils]: 34: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume true; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,451 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15458#(<= |fibo2_#in~n| 3)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,452 INFO L280 TraceCheckUtils]: 36: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,452 INFO L263 TraceCheckUtils]: 37: Hoare triple {15421#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,452 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,452 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,453 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,453 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,453 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,453 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,453 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,454 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,454 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,454 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,454 INFO L263 TraceCheckUtils]: 48: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,454 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,455 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,455 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,455 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,455 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,455 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,456 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13634#true} {15421#(<= |fibo1_#in~n| 4)} #59#return; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,457 INFO L280 TraceCheckUtils]: 56: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,457 INFO L280 TraceCheckUtils]: 57: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume true; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,459 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {15421#(<= |fibo1_#in~n| 4)} {14693#(<= 7 fibo2_~n)} #55#return; {13635#false} is VALID [2020-07-17 22:21:14,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,462 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,463 INFO L263 TraceCheckUtils]: 7: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,464 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,465 INFO L280 TraceCheckUtils]: 9: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,465 INFO L280 TraceCheckUtils]: 10: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,465 INFO L263 TraceCheckUtils]: 11: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,466 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,466 INFO L280 TraceCheckUtils]: 13: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,467 INFO L280 TraceCheckUtils]: 14: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,467 INFO L263 TraceCheckUtils]: 15: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,468 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,468 INFO L280 TraceCheckUtils]: 17: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,469 INFO L280 TraceCheckUtils]: 18: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,469 INFO L263 TraceCheckUtils]: 19: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,469 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,470 INFO L280 TraceCheckUtils]: 21: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:14,471 INFO L280 TraceCheckUtils]: 22: Hoare triple {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,471 INFO L263 TraceCheckUtils]: 23: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,471 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,471 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,472 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,472 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,473 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #57#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,473 INFO L280 TraceCheckUtils]: 29: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,473 INFO L263 TraceCheckUtils]: 30: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,473 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,474 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,474 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,475 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #59#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,475 INFO L280 TraceCheckUtils]: 35: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,476 INFO L280 TraceCheckUtils]: 36: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,477 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {15124#(<= 2 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,477 INFO L280 TraceCheckUtils]: 38: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,477 INFO L263 TraceCheckUtils]: 39: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,478 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,478 INFO L280 TraceCheckUtils]: 41: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,478 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,478 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,479 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13634#true} {15117#(<= 3 |fibo2_#in~n|)} #55#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,479 INFO L280 TraceCheckUtils]: 45: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,480 INFO L280 TraceCheckUtils]: 46: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,481 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {15117#(<= 3 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,482 INFO L280 TraceCheckUtils]: 48: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,482 INFO L263 TraceCheckUtils]: 49: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,482 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,482 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,482 INFO L280 TraceCheckUtils]: 52: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,482 INFO L263 TraceCheckUtils]: 53: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,483 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,483 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,483 INFO L280 TraceCheckUtils]: 56: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,483 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,483 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,484 INFO L280 TraceCheckUtils]: 59: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,484 INFO L263 TraceCheckUtils]: 60: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,484 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,484 INFO L280 TraceCheckUtils]: 62: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,484 INFO L280 TraceCheckUtils]: 63: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,484 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,485 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,485 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,485 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13634#true} {15080#(<= 4 |fibo1_#in~n|)} #59#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,486 INFO L280 TraceCheckUtils]: 68: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,487 INFO L280 TraceCheckUtils]: 69: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,488 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {15080#(<= 4 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,488 INFO L280 TraceCheckUtils]: 71: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,488 INFO L263 TraceCheckUtils]: 72: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,489 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,489 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,489 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,489 INFO L263 TraceCheckUtils]: 76: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,489 INFO L280 TraceCheckUtils]: 77: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,489 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,490 INFO L280 TraceCheckUtils]: 79: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,490 INFO L263 TraceCheckUtils]: 80: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,490 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,490 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,490 INFO L280 TraceCheckUtils]: 83: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,491 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,491 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,491 INFO L280 TraceCheckUtils]: 86: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,491 INFO L263 TraceCheckUtils]: 87: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,491 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,492 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,492 INFO L280 TraceCheckUtils]: 90: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,492 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,492 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,492 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,493 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,493 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,493 INFO L263 TraceCheckUtils]: 96: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,493 INFO L280 TraceCheckUtils]: 97: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,493 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,494 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,494 INFO L280 TraceCheckUtils]: 100: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,494 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,494 INFO L280 TraceCheckUtils]: 102: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,494 INFO L280 TraceCheckUtils]: 103: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,495 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13634#true} {15015#(<= 5 |fibo2_#in~n|)} #55#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,496 INFO L280 TraceCheckUtils]: 105: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,497 INFO L280 TraceCheckUtils]: 106: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume true; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,498 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15015#(<= 5 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,498 INFO L280 TraceCheckUtils]: 108: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,499 INFO L263 TraceCheckUtils]: 109: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,499 INFO L280 TraceCheckUtils]: 110: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,499 INFO L280 TraceCheckUtils]: 111: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,499 INFO L280 TraceCheckUtils]: 112: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,499 INFO L263 TraceCheckUtils]: 113: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,499 INFO L280 TraceCheckUtils]: 114: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,500 INFO L280 TraceCheckUtils]: 115: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,500 INFO L280 TraceCheckUtils]: 116: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,500 INFO L263 TraceCheckUtils]: 117: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,500 INFO L280 TraceCheckUtils]: 118: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,500 INFO L280 TraceCheckUtils]: 119: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,500 INFO L280 TraceCheckUtils]: 120: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,501 INFO L263 TraceCheckUtils]: 121: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,501 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,501 INFO L280 TraceCheckUtils]: 123: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,501 INFO L280 TraceCheckUtils]: 124: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,501 INFO L263 TraceCheckUtils]: 125: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,502 INFO L280 TraceCheckUtils]: 126: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,502 INFO L280 TraceCheckUtils]: 127: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,502 INFO L280 TraceCheckUtils]: 128: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,502 INFO L280 TraceCheckUtils]: 129: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,502 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,502 INFO L280 TraceCheckUtils]: 131: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,503 INFO L263 TraceCheckUtils]: 132: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,503 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,503 INFO L280 TraceCheckUtils]: 134: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,503 INFO L280 TraceCheckUtils]: 135: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,503 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,504 INFO L280 TraceCheckUtils]: 137: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,504 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,504 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,504 INFO L280 TraceCheckUtils]: 140: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,504 INFO L263 TraceCheckUtils]: 141: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,504 INFO L280 TraceCheckUtils]: 142: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,505 INFO L280 TraceCheckUtils]: 143: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,505 INFO L280 TraceCheckUtils]: 144: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,505 INFO L280 TraceCheckUtils]: 145: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,505 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,505 INFO L280 TraceCheckUtils]: 147: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,506 INFO L280 TraceCheckUtils]: 148: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,506 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,506 INFO L280 TraceCheckUtils]: 150: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,506 INFO L263 TraceCheckUtils]: 151: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,506 INFO L280 TraceCheckUtils]: 152: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,506 INFO L280 TraceCheckUtils]: 153: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,507 INFO L280 TraceCheckUtils]: 154: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,507 INFO L263 TraceCheckUtils]: 155: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,507 INFO L280 TraceCheckUtils]: 156: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,507 INFO L280 TraceCheckUtils]: 157: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,507 INFO L280 TraceCheckUtils]: 158: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,507 INFO L280 TraceCheckUtils]: 159: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,508 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,508 INFO L280 TraceCheckUtils]: 161: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,508 INFO L263 TraceCheckUtils]: 162: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,508 INFO L280 TraceCheckUtils]: 163: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,508 INFO L280 TraceCheckUtils]: 164: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,509 INFO L280 TraceCheckUtils]: 165: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,509 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,509 INFO L280 TraceCheckUtils]: 167: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,509 INFO L280 TraceCheckUtils]: 168: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,509 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,509 INFO L280 TraceCheckUtils]: 170: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,510 INFO L280 TraceCheckUtils]: 171: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,510 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,510 INFO L280 TraceCheckUtils]: 173: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,510 INFO L263 TraceCheckUtils]: 174: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,510 INFO L280 TraceCheckUtils]: 175: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,510 INFO L280 TraceCheckUtils]: 176: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,511 INFO L280 TraceCheckUtils]: 177: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,511 INFO L263 TraceCheckUtils]: 178: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,511 INFO L280 TraceCheckUtils]: 179: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,511 INFO L280 TraceCheckUtils]: 180: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,511 INFO L280 TraceCheckUtils]: 181: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,512 INFO L263 TraceCheckUtils]: 182: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,512 INFO L280 TraceCheckUtils]: 183: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,512 INFO L280 TraceCheckUtils]: 184: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,512 INFO L280 TraceCheckUtils]: 185: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,512 INFO L280 TraceCheckUtils]: 186: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,512 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,513 INFO L280 TraceCheckUtils]: 188: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,513 INFO L263 TraceCheckUtils]: 189: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,513 INFO L280 TraceCheckUtils]: 190: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,513 INFO L280 TraceCheckUtils]: 191: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,513 INFO L280 TraceCheckUtils]: 192: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,514 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,514 INFO L280 TraceCheckUtils]: 194: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,514 INFO L280 TraceCheckUtils]: 195: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,514 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,515 INFO L280 TraceCheckUtils]: 197: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,515 INFO L263 TraceCheckUtils]: 198: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,515 INFO L280 TraceCheckUtils]: 199: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,515 INFO L280 TraceCheckUtils]: 200: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,515 INFO L280 TraceCheckUtils]: 201: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,515 INFO L280 TraceCheckUtils]: 202: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,516 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,516 INFO L280 TraceCheckUtils]: 204: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,516 INFO L280 TraceCheckUtils]: 205: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,516 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,516 INFO L280 TraceCheckUtils]: 207: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,517 INFO L280 TraceCheckUtils]: 208: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,518 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {13634#true} {14854#(<= 6 |fibo1_#in~n|)} #59#return; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,518 INFO L280 TraceCheckUtils]: 210: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,519 INFO L280 TraceCheckUtils]: 211: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume true; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,520 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {14854#(<= 6 |fibo1_#in~n|)} {13634#true} #53#return; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:14,521 INFO L280 TraceCheckUtils]: 213: Hoare triple {14693#(<= 7 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:14,521 INFO L263 TraceCheckUtils]: 214: Hoare triple {14693#(<= 7 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,521 INFO L280 TraceCheckUtils]: 215: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,522 INFO L280 TraceCheckUtils]: 216: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,522 INFO L280 TraceCheckUtils]: 217: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,522 INFO L263 TraceCheckUtils]: 218: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,523 INFO L280 TraceCheckUtils]: 219: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,523 INFO L280 TraceCheckUtils]: 220: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,524 INFO L280 TraceCheckUtils]: 221: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,524 INFO L263 TraceCheckUtils]: 222: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,525 INFO L280 TraceCheckUtils]: 223: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,525 INFO L280 TraceCheckUtils]: 224: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,526 INFO L280 TraceCheckUtils]: 225: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,526 INFO L263 TraceCheckUtils]: 226: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,526 INFO L280 TraceCheckUtils]: 227: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,527 INFO L280 TraceCheckUtils]: 228: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,528 INFO L280 TraceCheckUtils]: 229: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,528 INFO L280 TraceCheckUtils]: 230: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,529 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {15474#(<= |fibo2_#in~n| 1)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,530 INFO L280 TraceCheckUtils]: 232: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,530 INFO L263 TraceCheckUtils]: 233: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,530 INFO L280 TraceCheckUtils]: 234: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,530 INFO L280 TraceCheckUtils]: 235: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,531 INFO L280 TraceCheckUtils]: 236: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,531 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {13634#true} {15469#(<= |fibo1_#in~n| 2)} #59#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,532 INFO L280 TraceCheckUtils]: 238: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,532 INFO L280 TraceCheckUtils]: 239: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,534 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {15469#(<= |fibo1_#in~n| 2)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,534 INFO L280 TraceCheckUtils]: 241: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,534 INFO L263 TraceCheckUtils]: 242: Hoare triple {15458#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,534 INFO L280 TraceCheckUtils]: 243: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,535 INFO L280 TraceCheckUtils]: 244: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,535 INFO L280 TraceCheckUtils]: 245: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,535 INFO L280 TraceCheckUtils]: 246: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,536 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13634#true} {15458#(<= |fibo2_#in~n| 3)} #55#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,537 INFO L280 TraceCheckUtils]: 248: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,537 INFO L280 TraceCheckUtils]: 249: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume true; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,538 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {15458#(<= |fibo2_#in~n| 3)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,539 INFO L280 TraceCheckUtils]: 251: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,539 INFO L263 TraceCheckUtils]: 252: Hoare triple {15421#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,539 INFO L280 TraceCheckUtils]: 253: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,540 INFO L280 TraceCheckUtils]: 254: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,540 INFO L280 TraceCheckUtils]: 255: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,540 INFO L263 TraceCheckUtils]: 256: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,540 INFO L280 TraceCheckUtils]: 257: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,540 INFO L280 TraceCheckUtils]: 258: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,541 INFO L280 TraceCheckUtils]: 259: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,541 INFO L280 TraceCheckUtils]: 260: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,541 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,541 INFO L280 TraceCheckUtils]: 262: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,541 INFO L263 TraceCheckUtils]: 263: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,542 INFO L280 TraceCheckUtils]: 264: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,542 INFO L280 TraceCheckUtils]: 265: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,542 INFO L280 TraceCheckUtils]: 266: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,542 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,542 INFO L280 TraceCheckUtils]: 268: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,543 INFO L280 TraceCheckUtils]: 269: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,543 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {13634#true} {15421#(<= |fibo1_#in~n| 4)} #59#return; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,544 INFO L280 TraceCheckUtils]: 271: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,545 INFO L280 TraceCheckUtils]: 272: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume true; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,546 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {15421#(<= |fibo1_#in~n| 4)} {14693#(<= 7 fibo2_~n)} #55#return; {13635#false} is VALID [2020-07-17 22:21:14,546 INFO L280 TraceCheckUtils]: 274: Hoare triple {13635#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13635#false} is VALID [2020-07-17 22:21:14,546 INFO L280 TraceCheckUtils]: 275: Hoare triple {13635#false} assume true; {13635#false} is VALID [2020-07-17 22:21:14,546 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {13635#false} {13634#true} #57#return; {13635#false} is VALID [2020-07-17 22:21:14,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,722 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,722 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,725 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,726 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,727 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,727 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,728 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,728 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,728 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,729 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,729 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,729 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,729 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,733 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,733 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,734 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,735 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,735 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,735 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,735 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,736 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,736 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,736 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,736 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,737 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,737 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,737 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,737 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,738 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,738 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,738 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,738 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,738 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,739 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,739 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,739 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,739 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,740 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,748 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,751 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,752 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,753 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,753 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,754 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,754 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,754 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,754 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,755 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,755 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,756 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,757 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,757 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,757 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,757 INFO L263 TraceCheckUtils]: 11: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,758 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,758 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,758 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,758 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,759 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,759 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,759 INFO L263 TraceCheckUtils]: 18: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,759 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,759 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,760 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,760 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,760 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,760 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,760 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,761 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,761 INFO L263 TraceCheckUtils]: 27: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,761 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,761 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,761 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,762 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,762 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,762 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,762 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,763 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,763 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,763 INFO L263 TraceCheckUtils]: 37: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,763 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,763 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,764 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,764 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,764 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,764 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,764 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,765 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,765 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,765 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,765 INFO L263 TraceCheckUtils]: 48: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,765 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,766 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,766 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,766 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,766 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,767 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,767 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,767 INFO L280 TraceCheckUtils]: 56: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,767 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,767 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,785 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,790 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,791 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,792 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,792 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,793 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,793 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,793 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,793 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,794 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,794 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,794 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,799 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,799 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,800 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,800 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,801 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,801 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,801 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,801 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,801 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,802 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,802 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,802 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,802 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,802 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,803 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,803 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,803 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,803 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,803 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,804 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,804 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,804 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,804 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,804 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,805 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,805 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,805 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,805 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,805 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,807 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,807 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,808 INFO L263 TraceCheckUtils]: 11: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,809 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,809 INFO L263 TraceCheckUtils]: 15: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,809 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,809 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,810 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,810 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,810 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,810 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,810 INFO L263 TraceCheckUtils]: 22: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,811 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,811 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,811 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,811 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,811 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,812 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,812 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,812 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,812 INFO L263 TraceCheckUtils]: 31: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,812 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,812 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,813 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,814 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,814 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,814 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,814 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,814 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,815 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,815 INFO L263 TraceCheckUtils]: 45: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,815 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,815 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,815 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,816 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,816 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,816 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,816 INFO L263 TraceCheckUtils]: 52: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,816 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,817 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,817 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,817 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,817 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,817 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,818 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,818 INFO L280 TraceCheckUtils]: 60: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,818 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,818 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,818 INFO L280 TraceCheckUtils]: 63: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,819 INFO L263 TraceCheckUtils]: 64: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,819 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,819 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,819 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,819 INFO L263 TraceCheckUtils]: 68: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,820 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,820 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,820 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,820 INFO L263 TraceCheckUtils]: 72: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,820 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,821 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,821 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,821 INFO L280 TraceCheckUtils]: 76: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,821 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,821 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,822 INFO L263 TraceCheckUtils]: 79: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,822 INFO L280 TraceCheckUtils]: 80: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,822 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,822 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,822 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,823 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,823 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,823 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,823 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,823 INFO L263 TraceCheckUtils]: 88: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,824 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,824 INFO L280 TraceCheckUtils]: 90: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,824 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,824 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,824 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,824 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,825 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,825 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,825 INFO L280 TraceCheckUtils]: 97: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,825 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,825 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,849 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,852 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,853 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,854 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,854 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,854 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,854 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,855 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,855 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,855 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,855 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,856 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,860 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,861 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,862 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,862 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,862 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,863 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,863 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,863 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,864 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,864 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,864 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,864 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,865 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,865 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,865 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,865 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,866 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,866 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,866 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,866 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,866 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,867 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,867 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,867 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,868 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,869 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,870 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,870 INFO L263 TraceCheckUtils]: 11: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,870 INFO L263 TraceCheckUtils]: 15: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,871 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,871 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,871 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,871 INFO L263 TraceCheckUtils]: 19: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,871 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,871 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,872 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,872 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,872 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,872 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,872 INFO L263 TraceCheckUtils]: 26: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,873 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,873 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,873 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,873 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,873 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,874 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,874 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,874 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,874 INFO L263 TraceCheckUtils]: 35: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,874 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,874 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,875 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,875 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,875 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,875 INFO L280 TraceCheckUtils]: 41: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,875 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,876 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,876 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,876 INFO L263 TraceCheckUtils]: 45: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,876 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,876 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,877 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,877 INFO L263 TraceCheckUtils]: 49: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,877 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,877 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,877 INFO L280 TraceCheckUtils]: 52: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,878 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,878 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,878 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,878 INFO L263 TraceCheckUtils]: 56: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,878 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,879 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,879 INFO L280 TraceCheckUtils]: 59: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,879 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,879 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,879 INFO L280 TraceCheckUtils]: 62: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,880 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,880 INFO L280 TraceCheckUtils]: 64: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,880 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,880 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,881 INFO L263 TraceCheckUtils]: 68: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,881 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,881 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,881 INFO L263 TraceCheckUtils]: 72: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,881 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,882 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,882 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,882 INFO L263 TraceCheckUtils]: 76: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,882 INFO L280 TraceCheckUtils]: 77: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,882 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,883 INFO L280 TraceCheckUtils]: 79: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,883 INFO L280 TraceCheckUtils]: 80: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,883 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,883 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,883 INFO L263 TraceCheckUtils]: 83: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,884 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,884 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,884 INFO L280 TraceCheckUtils]: 86: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,884 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,884 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,884 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,885 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,885 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,885 INFO L263 TraceCheckUtils]: 92: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,885 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,885 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,885 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,886 INFO L280 TraceCheckUtils]: 96: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,886 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,886 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,886 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,886 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,887 INFO L280 TraceCheckUtils]: 101: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,887 INFO L280 TraceCheckUtils]: 102: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,887 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,887 INFO L280 TraceCheckUtils]: 104: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,887 INFO L263 TraceCheckUtils]: 105: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,887 INFO L280 TraceCheckUtils]: 106: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,888 INFO L280 TraceCheckUtils]: 107: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,888 INFO L280 TraceCheckUtils]: 108: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,888 INFO L263 TraceCheckUtils]: 109: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,888 INFO L280 TraceCheckUtils]: 110: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,888 INFO L280 TraceCheckUtils]: 111: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,889 INFO L280 TraceCheckUtils]: 112: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,889 INFO L263 TraceCheckUtils]: 113: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,889 INFO L280 TraceCheckUtils]: 114: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,889 INFO L280 TraceCheckUtils]: 115: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,889 INFO L280 TraceCheckUtils]: 116: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,890 INFO L280 TraceCheckUtils]: 117: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,890 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,890 INFO L280 TraceCheckUtils]: 119: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,890 INFO L263 TraceCheckUtils]: 120: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,890 INFO L280 TraceCheckUtils]: 121: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,890 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,891 INFO L280 TraceCheckUtils]: 123: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,891 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,891 INFO L280 TraceCheckUtils]: 125: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,891 INFO L280 TraceCheckUtils]: 126: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,891 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,892 INFO L280 TraceCheckUtils]: 128: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,892 INFO L263 TraceCheckUtils]: 129: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,892 INFO L280 TraceCheckUtils]: 130: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,892 INFO L280 TraceCheckUtils]: 131: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,892 INFO L280 TraceCheckUtils]: 132: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,892 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,893 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,893 INFO L280 TraceCheckUtils]: 135: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,893 INFO L280 TraceCheckUtils]: 136: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,893 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,893 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,893 INFO L280 TraceCheckUtils]: 139: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,894 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13634#true} {13635#false} #59#return; {13635#false} is VALID [2020-07-17 22:21:14,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,904 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,904 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,905 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,906 INFO L280 TraceCheckUtils]: 9: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,906 INFO L280 TraceCheckUtils]: 10: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,906 INFO L263 TraceCheckUtils]: 11: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,907 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,907 INFO L280 TraceCheckUtils]: 13: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,908 INFO L263 TraceCheckUtils]: 15: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,908 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,909 INFO L280 TraceCheckUtils]: 18: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,910 INFO L263 TraceCheckUtils]: 19: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,910 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,911 INFO L280 TraceCheckUtils]: 21: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,911 INFO L280 TraceCheckUtils]: 22: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,911 INFO L263 TraceCheckUtils]: 23: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,912 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,913 INFO L280 TraceCheckUtils]: 25: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:14,914 INFO L280 TraceCheckUtils]: 26: Hoare triple {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,914 INFO L263 TraceCheckUtils]: 27: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,914 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,914 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,914 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,915 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,915 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #57#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,916 INFO L280 TraceCheckUtils]: 33: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,916 INFO L263 TraceCheckUtils]: 34: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,916 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,917 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,917 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,918 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #59#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,918 INFO L280 TraceCheckUtils]: 39: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,919 INFO L280 TraceCheckUtils]: 40: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,920 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {15124#(<= 2 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,920 INFO L280 TraceCheckUtils]: 42: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,921 INFO L263 TraceCheckUtils]: 43: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,921 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,921 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,921 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,921 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,922 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13634#true} {15117#(<= 3 |fibo2_#in~n|)} #55#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,923 INFO L280 TraceCheckUtils]: 49: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,923 INFO L280 TraceCheckUtils]: 50: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,924 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {15117#(<= 3 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,925 INFO L280 TraceCheckUtils]: 52: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,925 INFO L263 TraceCheckUtils]: 53: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,925 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,925 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,925 INFO L280 TraceCheckUtils]: 56: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,926 INFO L263 TraceCheckUtils]: 57: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,926 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,926 INFO L280 TraceCheckUtils]: 59: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,926 INFO L280 TraceCheckUtils]: 60: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,926 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,927 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,927 INFO L280 TraceCheckUtils]: 63: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,927 INFO L263 TraceCheckUtils]: 64: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,927 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,927 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,927 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,928 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,928 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,928 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,929 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {13634#true} {15080#(<= 4 |fibo1_#in~n|)} #59#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,929 INFO L280 TraceCheckUtils]: 72: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,930 INFO L280 TraceCheckUtils]: 73: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,931 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {15080#(<= 4 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,931 INFO L280 TraceCheckUtils]: 75: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,932 INFO L263 TraceCheckUtils]: 76: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,932 INFO L280 TraceCheckUtils]: 77: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,932 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,932 INFO L280 TraceCheckUtils]: 79: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,932 INFO L263 TraceCheckUtils]: 80: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,932 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,933 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,933 INFO L280 TraceCheckUtils]: 83: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,933 INFO L263 TraceCheckUtils]: 84: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,933 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,933 INFO L280 TraceCheckUtils]: 86: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,934 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,934 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,934 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,934 INFO L280 TraceCheckUtils]: 90: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,935 INFO L263 TraceCheckUtils]: 91: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,935 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,935 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,935 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,935 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,936 INFO L280 TraceCheckUtils]: 96: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,936 INFO L280 TraceCheckUtils]: 97: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,936 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,936 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,936 INFO L263 TraceCheckUtils]: 100: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,936 INFO L280 TraceCheckUtils]: 101: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,937 INFO L280 TraceCheckUtils]: 102: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,937 INFO L280 TraceCheckUtils]: 103: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,937 INFO L280 TraceCheckUtils]: 104: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,937 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,937 INFO L280 TraceCheckUtils]: 106: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,938 INFO L280 TraceCheckUtils]: 107: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,939 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13634#true} {15015#(<= 5 |fibo2_#in~n|)} #55#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,939 INFO L280 TraceCheckUtils]: 109: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,940 INFO L280 TraceCheckUtils]: 110: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume true; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,941 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {15015#(<= 5 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,942 INFO L280 TraceCheckUtils]: 112: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,942 INFO L263 TraceCheckUtils]: 113: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,942 INFO L280 TraceCheckUtils]: 114: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,942 INFO L280 TraceCheckUtils]: 115: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,942 INFO L280 TraceCheckUtils]: 116: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,942 INFO L263 TraceCheckUtils]: 117: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,943 INFO L280 TraceCheckUtils]: 118: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,943 INFO L280 TraceCheckUtils]: 119: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,943 INFO L280 TraceCheckUtils]: 120: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,943 INFO L263 TraceCheckUtils]: 121: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,943 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,944 INFO L280 TraceCheckUtils]: 123: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,944 INFO L280 TraceCheckUtils]: 124: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,944 INFO L263 TraceCheckUtils]: 125: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,944 INFO L280 TraceCheckUtils]: 126: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,944 INFO L280 TraceCheckUtils]: 127: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,944 INFO L280 TraceCheckUtils]: 128: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,945 INFO L263 TraceCheckUtils]: 129: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,945 INFO L280 TraceCheckUtils]: 130: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,945 INFO L280 TraceCheckUtils]: 131: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,945 INFO L280 TraceCheckUtils]: 132: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,945 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,945 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,946 INFO L280 TraceCheckUtils]: 135: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,946 INFO L263 TraceCheckUtils]: 136: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,946 INFO L280 TraceCheckUtils]: 137: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,946 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,946 INFO L280 TraceCheckUtils]: 139: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,946 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,947 INFO L280 TraceCheckUtils]: 141: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,947 INFO L280 TraceCheckUtils]: 142: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,947 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,947 INFO L280 TraceCheckUtils]: 144: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,947 INFO L263 TraceCheckUtils]: 145: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,948 INFO L280 TraceCheckUtils]: 146: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,948 INFO L280 TraceCheckUtils]: 147: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,948 INFO L280 TraceCheckUtils]: 148: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,948 INFO L280 TraceCheckUtils]: 149: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,948 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,948 INFO L280 TraceCheckUtils]: 151: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,949 INFO L280 TraceCheckUtils]: 152: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,949 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,949 INFO L280 TraceCheckUtils]: 154: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,949 INFO L263 TraceCheckUtils]: 155: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,949 INFO L280 TraceCheckUtils]: 156: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,949 INFO L280 TraceCheckUtils]: 157: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,950 INFO L280 TraceCheckUtils]: 158: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,950 INFO L263 TraceCheckUtils]: 159: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,950 INFO L280 TraceCheckUtils]: 160: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,950 INFO L280 TraceCheckUtils]: 161: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,950 INFO L280 TraceCheckUtils]: 162: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,951 INFO L280 TraceCheckUtils]: 163: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,951 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,951 INFO L280 TraceCheckUtils]: 165: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,951 INFO L263 TraceCheckUtils]: 166: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,951 INFO L280 TraceCheckUtils]: 167: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,951 INFO L280 TraceCheckUtils]: 168: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,952 INFO L280 TraceCheckUtils]: 169: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,952 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,952 INFO L280 TraceCheckUtils]: 171: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,952 INFO L280 TraceCheckUtils]: 172: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,952 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,952 INFO L280 TraceCheckUtils]: 174: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,952 INFO L280 TraceCheckUtils]: 175: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,953 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,953 INFO L280 TraceCheckUtils]: 177: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,953 INFO L263 TraceCheckUtils]: 178: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,953 INFO L280 TraceCheckUtils]: 179: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,953 INFO L280 TraceCheckUtils]: 180: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,954 INFO L280 TraceCheckUtils]: 181: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,954 INFO L263 TraceCheckUtils]: 182: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,954 INFO L280 TraceCheckUtils]: 183: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,954 INFO L280 TraceCheckUtils]: 184: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,954 INFO L280 TraceCheckUtils]: 185: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,954 INFO L263 TraceCheckUtils]: 186: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,954 INFO L280 TraceCheckUtils]: 187: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,955 INFO L280 TraceCheckUtils]: 188: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,955 INFO L280 TraceCheckUtils]: 189: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,955 INFO L280 TraceCheckUtils]: 190: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,955 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,955 INFO L280 TraceCheckUtils]: 192: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,955 INFO L263 TraceCheckUtils]: 193: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,956 INFO L280 TraceCheckUtils]: 194: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,956 INFO L280 TraceCheckUtils]: 195: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,956 INFO L280 TraceCheckUtils]: 196: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,956 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,956 INFO L280 TraceCheckUtils]: 198: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,956 INFO L280 TraceCheckUtils]: 199: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,957 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,957 INFO L280 TraceCheckUtils]: 201: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,957 INFO L263 TraceCheckUtils]: 202: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,957 INFO L280 TraceCheckUtils]: 203: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,957 INFO L280 TraceCheckUtils]: 204: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,957 INFO L280 TraceCheckUtils]: 205: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,958 INFO L280 TraceCheckUtils]: 206: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,958 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,958 INFO L280 TraceCheckUtils]: 208: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,958 INFO L280 TraceCheckUtils]: 209: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,958 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,959 INFO L280 TraceCheckUtils]: 211: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,959 INFO L280 TraceCheckUtils]: 212: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,960 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13634#true} {14854#(<= 6 |fibo1_#in~n|)} #59#return; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,961 INFO L280 TraceCheckUtils]: 214: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,961 INFO L280 TraceCheckUtils]: 215: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume true; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,962 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {14854#(<= 6 |fibo1_#in~n|)} {13634#true} #53#return; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:14,963 INFO L280 TraceCheckUtils]: 217: Hoare triple {14693#(<= 7 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:14,963 INFO L263 TraceCheckUtils]: 218: Hoare triple {14693#(<= 7 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,964 INFO L280 TraceCheckUtils]: 219: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,964 INFO L280 TraceCheckUtils]: 220: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,965 INFO L280 TraceCheckUtils]: 221: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,965 INFO L263 TraceCheckUtils]: 222: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,965 INFO L280 TraceCheckUtils]: 223: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,966 INFO L280 TraceCheckUtils]: 224: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,967 INFO L280 TraceCheckUtils]: 225: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,967 INFO L263 TraceCheckUtils]: 226: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,967 INFO L280 TraceCheckUtils]: 227: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,968 INFO L280 TraceCheckUtils]: 228: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,968 INFO L280 TraceCheckUtils]: 229: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,968 INFO L263 TraceCheckUtils]: 230: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,969 INFO L280 TraceCheckUtils]: 231: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,970 INFO L280 TraceCheckUtils]: 232: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,970 INFO L280 TraceCheckUtils]: 233: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,971 INFO L280 TraceCheckUtils]: 234: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,972 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {15474#(<= |fibo2_#in~n| 1)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,972 INFO L280 TraceCheckUtils]: 236: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,973 INFO L263 TraceCheckUtils]: 237: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,973 INFO L280 TraceCheckUtils]: 238: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,973 INFO L280 TraceCheckUtils]: 239: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,973 INFO L280 TraceCheckUtils]: 240: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,974 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {13634#true} {15469#(<= |fibo1_#in~n| 2)} #59#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,975 INFO L280 TraceCheckUtils]: 242: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,975 INFO L280 TraceCheckUtils]: 243: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:14,976 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {15469#(<= |fibo1_#in~n| 2)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,977 INFO L280 TraceCheckUtils]: 245: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,977 INFO L263 TraceCheckUtils]: 246: Hoare triple {15458#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,977 INFO L280 TraceCheckUtils]: 247: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,977 INFO L280 TraceCheckUtils]: 248: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,978 INFO L280 TraceCheckUtils]: 249: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,978 INFO L280 TraceCheckUtils]: 250: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,979 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13634#true} {15458#(<= |fibo2_#in~n| 3)} #55#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,979 INFO L280 TraceCheckUtils]: 252: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,980 INFO L280 TraceCheckUtils]: 253: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume true; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:14,981 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {15458#(<= |fibo2_#in~n| 3)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,981 INFO L280 TraceCheckUtils]: 255: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,981 INFO L263 TraceCheckUtils]: 256: Hoare triple {15421#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,981 INFO L280 TraceCheckUtils]: 257: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,982 INFO L280 TraceCheckUtils]: 258: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,982 INFO L280 TraceCheckUtils]: 259: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,982 INFO L263 TraceCheckUtils]: 260: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,982 INFO L280 TraceCheckUtils]: 261: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,982 INFO L280 TraceCheckUtils]: 262: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,982 INFO L280 TraceCheckUtils]: 263: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,983 INFO L280 TraceCheckUtils]: 264: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,983 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,983 INFO L280 TraceCheckUtils]: 266: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,983 INFO L263 TraceCheckUtils]: 267: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,983 INFO L280 TraceCheckUtils]: 268: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,984 INFO L280 TraceCheckUtils]: 269: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,984 INFO L280 TraceCheckUtils]: 270: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,984 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,984 INFO L280 TraceCheckUtils]: 272: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,984 INFO L280 TraceCheckUtils]: 273: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,985 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {13634#true} {15421#(<= |fibo1_#in~n| 4)} #59#return; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,986 INFO L280 TraceCheckUtils]: 275: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,986 INFO L280 TraceCheckUtils]: 276: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume true; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:14,987 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {15421#(<= |fibo1_#in~n| 4)} {14693#(<= 7 fibo2_~n)} #55#return; {13635#false} is VALID [2020-07-17 22:21:14,987 INFO L280 TraceCheckUtils]: 278: Hoare triple {13635#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13635#false} is VALID [2020-07-17 22:21:14,987 INFO L280 TraceCheckUtils]: 279: Hoare triple {13635#false} assume true; {13635#false} is VALID [2020-07-17 22:21:14,988 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {13635#false} {13634#true} #57#return; {13635#false} is VALID [2020-07-17 22:21:14,988 INFO L280 TraceCheckUtils]: 281: Hoare triple {13635#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13635#false} is VALID [2020-07-17 22:21:14,988 INFO L263 TraceCheckUtils]: 282: Hoare triple {13635#false} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,988 INFO L280 TraceCheckUtils]: 283: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,988 INFO L280 TraceCheckUtils]: 284: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,988 INFO L280 TraceCheckUtils]: 285: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,989 INFO L263 TraceCheckUtils]: 286: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,989 INFO L280 TraceCheckUtils]: 287: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,989 INFO L280 TraceCheckUtils]: 288: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,989 INFO L280 TraceCheckUtils]: 289: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,989 INFO L263 TraceCheckUtils]: 290: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,990 INFO L280 TraceCheckUtils]: 291: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,990 INFO L280 TraceCheckUtils]: 292: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,990 INFO L280 TraceCheckUtils]: 293: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,990 INFO L263 TraceCheckUtils]: 294: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,990 INFO L280 TraceCheckUtils]: 295: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,990 INFO L280 TraceCheckUtils]: 296: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,991 INFO L280 TraceCheckUtils]: 297: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,991 INFO L263 TraceCheckUtils]: 298: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,991 INFO L280 TraceCheckUtils]: 299: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,991 INFO L280 TraceCheckUtils]: 300: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,991 INFO L280 TraceCheckUtils]: 301: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,991 INFO L263 TraceCheckUtils]: 302: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,992 INFO L280 TraceCheckUtils]: 303: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,992 INFO L280 TraceCheckUtils]: 304: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,992 INFO L280 TraceCheckUtils]: 305: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,992 INFO L280 TraceCheckUtils]: 306: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,992 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,993 INFO L280 TraceCheckUtils]: 308: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,993 INFO L263 TraceCheckUtils]: 309: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,993 INFO L280 TraceCheckUtils]: 310: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,993 INFO L280 TraceCheckUtils]: 311: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,993 INFO L280 TraceCheckUtils]: 312: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,994 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:14,994 INFO L280 TraceCheckUtils]: 314: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:14,994 INFO L280 TraceCheckUtils]: 315: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,994 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,994 INFO L280 TraceCheckUtils]: 317: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,994 INFO L263 TraceCheckUtils]: 318: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,995 INFO L280 TraceCheckUtils]: 319: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,995 INFO L280 TraceCheckUtils]: 320: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,995 INFO L280 TraceCheckUtils]: 321: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,995 INFO L280 TraceCheckUtils]: 322: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,995 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,995 INFO L280 TraceCheckUtils]: 324: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,996 INFO L280 TraceCheckUtils]: 325: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,996 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:14,996 INFO L280 TraceCheckUtils]: 327: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,996 INFO L263 TraceCheckUtils]: 328: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,996 INFO L280 TraceCheckUtils]: 329: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,996 INFO L280 TraceCheckUtils]: 330: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,997 INFO L280 TraceCheckUtils]: 331: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:14,997 INFO L263 TraceCheckUtils]: 332: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:14,997 INFO L280 TraceCheckUtils]: 333: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,997 INFO L280 TraceCheckUtils]: 334: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:14,997 INFO L280 TraceCheckUtils]: 335: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:14,998 INFO L280 TraceCheckUtils]: 336: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,998 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:14,998 INFO L280 TraceCheckUtils]: 338: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:14,998 INFO L263 TraceCheckUtils]: 339: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:14,998 INFO L280 TraceCheckUtils]: 340: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:14,998 INFO L280 TraceCheckUtils]: 341: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:14,999 INFO L280 TraceCheckUtils]: 342: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,999 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:14,999 INFO L280 TraceCheckUtils]: 344: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:14,999 INFO L280 TraceCheckUtils]: 345: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:14,999 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,000 INFO L280 TraceCheckUtils]: 347: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,000 INFO L280 TraceCheckUtils]: 348: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,000 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,000 INFO L280 TraceCheckUtils]: 350: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,000 INFO L263 TraceCheckUtils]: 351: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,001 INFO L280 TraceCheckUtils]: 352: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,001 INFO L280 TraceCheckUtils]: 353: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,001 INFO L280 TraceCheckUtils]: 354: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,001 INFO L263 TraceCheckUtils]: 355: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,001 INFO L280 TraceCheckUtils]: 356: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,002 INFO L280 TraceCheckUtils]: 357: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,002 INFO L280 TraceCheckUtils]: 358: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,002 INFO L263 TraceCheckUtils]: 359: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,002 INFO L280 TraceCheckUtils]: 360: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,002 INFO L280 TraceCheckUtils]: 361: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,002 INFO L280 TraceCheckUtils]: 362: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,003 INFO L280 TraceCheckUtils]: 363: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,003 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,003 INFO L280 TraceCheckUtils]: 365: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,003 INFO L263 TraceCheckUtils]: 366: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,003 INFO L280 TraceCheckUtils]: 367: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,003 INFO L280 TraceCheckUtils]: 368: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,004 INFO L280 TraceCheckUtils]: 369: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,004 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,004 INFO L280 TraceCheckUtils]: 371: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,004 INFO L280 TraceCheckUtils]: 372: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,004 INFO L275 TraceCheckUtils]: 373: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,005 INFO L280 TraceCheckUtils]: 374: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,005 INFO L263 TraceCheckUtils]: 375: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,005 INFO L280 TraceCheckUtils]: 376: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,005 INFO L280 TraceCheckUtils]: 377: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,005 INFO L280 TraceCheckUtils]: 378: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,005 INFO L280 TraceCheckUtils]: 379: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,006 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,006 INFO L280 TraceCheckUtils]: 381: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,006 INFO L280 TraceCheckUtils]: 382: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,006 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,006 INFO L280 TraceCheckUtils]: 384: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,007 INFO L280 TraceCheckUtils]: 385: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,007 INFO L275 TraceCheckUtils]: 386: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,007 INFO L280 TraceCheckUtils]: 387: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,007 INFO L263 TraceCheckUtils]: 388: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,007 INFO L280 TraceCheckUtils]: 389: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,007 INFO L280 TraceCheckUtils]: 390: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,008 INFO L280 TraceCheckUtils]: 391: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,008 INFO L263 TraceCheckUtils]: 392: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,008 INFO L280 TraceCheckUtils]: 393: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,008 INFO L280 TraceCheckUtils]: 394: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,008 INFO L280 TraceCheckUtils]: 395: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,009 INFO L263 TraceCheckUtils]: 396: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,009 INFO L280 TraceCheckUtils]: 397: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,009 INFO L280 TraceCheckUtils]: 398: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,009 INFO L280 TraceCheckUtils]: 399: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,009 INFO L280 TraceCheckUtils]: 400: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,009 INFO L275 TraceCheckUtils]: 401: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,010 INFO L280 TraceCheckUtils]: 402: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,010 INFO L263 TraceCheckUtils]: 403: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,010 INFO L280 TraceCheckUtils]: 404: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,010 INFO L280 TraceCheckUtils]: 405: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,010 INFO L280 TraceCheckUtils]: 406: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,010 INFO L275 TraceCheckUtils]: 407: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,011 INFO L280 TraceCheckUtils]: 408: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,011 INFO L280 TraceCheckUtils]: 409: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,011 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,011 INFO L280 TraceCheckUtils]: 411: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,011 INFO L263 TraceCheckUtils]: 412: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,012 INFO L280 TraceCheckUtils]: 413: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,012 INFO L280 TraceCheckUtils]: 414: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,012 INFO L280 TraceCheckUtils]: 415: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,012 INFO L280 TraceCheckUtils]: 416: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,012 INFO L275 TraceCheckUtils]: 417: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,012 INFO L280 TraceCheckUtils]: 418: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,013 INFO L280 TraceCheckUtils]: 419: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,013 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,013 INFO L280 TraceCheckUtils]: 421: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,013 INFO L280 TraceCheckUtils]: 422: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,013 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {13634#true} {13635#false} #59#return; {13635#false} is VALID [2020-07-17 22:21:15,013 INFO L280 TraceCheckUtils]: 424: Hoare triple {13635#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13635#false} is VALID [2020-07-17 22:21:15,014 INFO L280 TraceCheckUtils]: 425: Hoare triple {13635#false} assume true; {13635#false} is VALID [2020-07-17 22:21:15,014 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {13635#false} {13638#(<= main_~x~0 8)} #51#return; {13635#false} is VALID [2020-07-17 22:21:15,133 INFO L263 TraceCheckUtils]: 0: Hoare triple {13634#true} call ULTIMATE.init(); {13634#true} is VALID [2020-07-17 22:21:15,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,134 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13634#true} {13634#true} #47#return; {13634#true} is VALID [2020-07-17 22:21:15,134 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret5 := main(); {13634#true} is VALID [2020-07-17 22:21:15,135 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~x~0 := 8; {13638#(<= main_~x~0 8)} is VALID [2020-07-17 22:21:15,135 INFO L263 TraceCheckUtils]: 5: Hoare triple {13638#(<= main_~x~0 8)} call #t~ret4 := fibo1(~x~0); {13634#true} is VALID [2020-07-17 22:21:15,135 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,135 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,136 INFO L263 TraceCheckUtils]: 9: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,136 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,136 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,136 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,136 INFO L263 TraceCheckUtils]: 13: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,137 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,137 INFO L280 TraceCheckUtils]: 15: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,138 INFO L280 TraceCheckUtils]: 16: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,138 INFO L263 TraceCheckUtils]: 17: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,139 INFO L280 TraceCheckUtils]: 19: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,139 INFO L280 TraceCheckUtils]: 20: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,140 INFO L263 TraceCheckUtils]: 21: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,140 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,141 INFO L280 TraceCheckUtils]: 23: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,141 INFO L280 TraceCheckUtils]: 24: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,141 INFO L263 TraceCheckUtils]: 25: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,142 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,142 INFO L280 TraceCheckUtils]: 27: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,143 INFO L280 TraceCheckUtils]: 28: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,143 INFO L263 TraceCheckUtils]: 29: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,143 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,144 INFO L280 TraceCheckUtils]: 31: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:15,145 INFO L280 TraceCheckUtils]: 32: Hoare triple {15123#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,145 INFO L263 TraceCheckUtils]: 33: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,145 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,145 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,145 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,146 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,146 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #57#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,147 INFO L280 TraceCheckUtils]: 39: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,147 INFO L263 TraceCheckUtils]: 40: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,147 INFO L280 TraceCheckUtils]: 41: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,147 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,148 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,148 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13634#true} {15124#(<= 2 |fibo1_#in~n|)} #59#return; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,149 INFO L280 TraceCheckUtils]: 45: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,149 INFO L280 TraceCheckUtils]: 46: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,150 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {15124#(<= 2 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,151 INFO L280 TraceCheckUtils]: 48: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,151 INFO L263 TraceCheckUtils]: 49: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,151 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,151 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,151 INFO L280 TraceCheckUtils]: 52: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,152 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,152 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13634#true} {15117#(<= 3 |fibo2_#in~n|)} #55#return; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,153 INFO L280 TraceCheckUtils]: 55: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,153 INFO L280 TraceCheckUtils]: 56: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,154 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {15117#(<= 3 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,155 INFO L280 TraceCheckUtils]: 58: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,155 INFO L263 TraceCheckUtils]: 59: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,155 INFO L280 TraceCheckUtils]: 60: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,155 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,156 INFO L280 TraceCheckUtils]: 62: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,156 INFO L263 TraceCheckUtils]: 63: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,156 INFO L280 TraceCheckUtils]: 64: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,156 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,156 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,156 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,157 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,157 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,157 INFO L263 TraceCheckUtils]: 70: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,157 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,157 INFO L280 TraceCheckUtils]: 72: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,157 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,158 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,158 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,158 INFO L280 TraceCheckUtils]: 76: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,159 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13634#true} {15080#(<= 4 |fibo1_#in~n|)} #59#return; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,159 INFO L280 TraceCheckUtils]: 78: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,160 INFO L280 TraceCheckUtils]: 79: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,161 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {15080#(<= 4 |fibo1_#in~n|)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,161 INFO L280 TraceCheckUtils]: 81: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,161 INFO L263 TraceCheckUtils]: 82: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,162 INFO L280 TraceCheckUtils]: 83: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,162 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,162 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,162 INFO L263 TraceCheckUtils]: 86: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,162 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,162 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,163 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,163 INFO L263 TraceCheckUtils]: 90: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,163 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,163 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,163 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,163 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,164 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,164 INFO L280 TraceCheckUtils]: 96: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,164 INFO L263 TraceCheckUtils]: 97: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,164 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,164 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,164 INFO L280 TraceCheckUtils]: 100: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,165 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,165 INFO L280 TraceCheckUtils]: 102: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,165 INFO L280 TraceCheckUtils]: 103: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,165 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,165 INFO L280 TraceCheckUtils]: 105: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,165 INFO L263 TraceCheckUtils]: 106: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,166 INFO L280 TraceCheckUtils]: 107: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,166 INFO L280 TraceCheckUtils]: 108: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,166 INFO L280 TraceCheckUtils]: 109: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,166 INFO L280 TraceCheckUtils]: 110: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,166 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,166 INFO L280 TraceCheckUtils]: 112: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,167 INFO L280 TraceCheckUtils]: 113: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,167 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {13634#true} {15015#(<= 5 |fibo2_#in~n|)} #55#return; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,168 INFO L280 TraceCheckUtils]: 115: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,168 INFO L280 TraceCheckUtils]: 116: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume true; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,169 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {15015#(<= 5 |fibo2_#in~n|)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,170 INFO L280 TraceCheckUtils]: 118: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,170 INFO L263 TraceCheckUtils]: 119: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,170 INFO L280 TraceCheckUtils]: 120: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,170 INFO L280 TraceCheckUtils]: 121: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,171 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,171 INFO L263 TraceCheckUtils]: 123: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,171 INFO L280 TraceCheckUtils]: 124: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,171 INFO L280 TraceCheckUtils]: 125: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,171 INFO L280 TraceCheckUtils]: 126: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,171 INFO L263 TraceCheckUtils]: 127: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,172 INFO L280 TraceCheckUtils]: 128: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,172 INFO L280 TraceCheckUtils]: 129: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,172 INFO L280 TraceCheckUtils]: 130: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,172 INFO L263 TraceCheckUtils]: 131: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,172 INFO L280 TraceCheckUtils]: 132: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,172 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,172 INFO L280 TraceCheckUtils]: 134: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,173 INFO L263 TraceCheckUtils]: 135: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,173 INFO L280 TraceCheckUtils]: 136: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,173 INFO L280 TraceCheckUtils]: 137: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,173 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,173 INFO L280 TraceCheckUtils]: 139: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,173 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,174 INFO L280 TraceCheckUtils]: 141: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,174 INFO L263 TraceCheckUtils]: 142: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,174 INFO L280 TraceCheckUtils]: 143: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,174 INFO L280 TraceCheckUtils]: 144: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,174 INFO L280 TraceCheckUtils]: 145: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,174 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,175 INFO L280 TraceCheckUtils]: 147: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,175 INFO L280 TraceCheckUtils]: 148: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,175 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,175 INFO L280 TraceCheckUtils]: 150: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,175 INFO L263 TraceCheckUtils]: 151: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,175 INFO L280 TraceCheckUtils]: 152: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,176 INFO L280 TraceCheckUtils]: 153: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,176 INFO L280 TraceCheckUtils]: 154: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,176 INFO L280 TraceCheckUtils]: 155: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,176 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,176 INFO L280 TraceCheckUtils]: 157: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,176 INFO L280 TraceCheckUtils]: 158: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,177 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,177 INFO L280 TraceCheckUtils]: 160: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,177 INFO L263 TraceCheckUtils]: 161: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,177 INFO L280 TraceCheckUtils]: 162: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,177 INFO L280 TraceCheckUtils]: 163: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,177 INFO L280 TraceCheckUtils]: 164: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,178 INFO L263 TraceCheckUtils]: 165: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,178 INFO L280 TraceCheckUtils]: 166: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,178 INFO L280 TraceCheckUtils]: 167: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,178 INFO L280 TraceCheckUtils]: 168: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,178 INFO L280 TraceCheckUtils]: 169: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,178 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,178 INFO L280 TraceCheckUtils]: 171: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,179 INFO L263 TraceCheckUtils]: 172: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,179 INFO L280 TraceCheckUtils]: 173: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,179 INFO L280 TraceCheckUtils]: 174: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,179 INFO L280 TraceCheckUtils]: 175: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,179 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,179 INFO L280 TraceCheckUtils]: 177: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,179 INFO L280 TraceCheckUtils]: 178: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,180 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,180 INFO L280 TraceCheckUtils]: 180: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,180 INFO L280 TraceCheckUtils]: 181: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,180 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,180 INFO L280 TraceCheckUtils]: 183: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,180 INFO L263 TraceCheckUtils]: 184: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,180 INFO L280 TraceCheckUtils]: 185: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,180 INFO L280 TraceCheckUtils]: 186: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,180 INFO L280 TraceCheckUtils]: 187: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,180 INFO L263 TraceCheckUtils]: 188: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,181 INFO L280 TraceCheckUtils]: 189: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,181 INFO L280 TraceCheckUtils]: 190: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,181 INFO L280 TraceCheckUtils]: 191: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,181 INFO L263 TraceCheckUtils]: 192: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,181 INFO L280 TraceCheckUtils]: 193: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,181 INFO L280 TraceCheckUtils]: 194: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,181 INFO L280 TraceCheckUtils]: 195: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,181 INFO L280 TraceCheckUtils]: 196: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,182 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,182 INFO L280 TraceCheckUtils]: 198: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,182 INFO L263 TraceCheckUtils]: 199: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,182 INFO L280 TraceCheckUtils]: 200: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,182 INFO L280 TraceCheckUtils]: 201: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,182 INFO L280 TraceCheckUtils]: 202: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,182 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,182 INFO L280 TraceCheckUtils]: 204: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,182 INFO L280 TraceCheckUtils]: 205: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,183 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,183 INFO L280 TraceCheckUtils]: 207: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,183 INFO L263 TraceCheckUtils]: 208: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,183 INFO L280 TraceCheckUtils]: 209: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,183 INFO L280 TraceCheckUtils]: 210: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,183 INFO L280 TraceCheckUtils]: 211: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,183 INFO L280 TraceCheckUtils]: 212: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,183 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,183 INFO L280 TraceCheckUtils]: 214: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,184 INFO L280 TraceCheckUtils]: 215: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,184 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,184 INFO L280 TraceCheckUtils]: 217: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,184 INFO L280 TraceCheckUtils]: 218: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,185 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {13634#true} {14854#(<= 6 |fibo1_#in~n|)} #59#return; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,185 INFO L280 TraceCheckUtils]: 220: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,185 INFO L280 TraceCheckUtils]: 221: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume true; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,186 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {14854#(<= 6 |fibo1_#in~n|)} {13634#true} #53#return; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:15,186 INFO L280 TraceCheckUtils]: 223: Hoare triple {14693#(<= 7 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:15,187 INFO L263 TraceCheckUtils]: 224: Hoare triple {14693#(<= 7 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,187 INFO L280 TraceCheckUtils]: 225: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,187 INFO L280 TraceCheckUtils]: 226: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,188 INFO L280 TraceCheckUtils]: 227: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,188 INFO L263 TraceCheckUtils]: 228: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,188 INFO L280 TraceCheckUtils]: 229: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,188 INFO L280 TraceCheckUtils]: 230: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,189 INFO L280 TraceCheckUtils]: 231: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,189 INFO L263 TraceCheckUtils]: 232: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,189 INFO L280 TraceCheckUtils]: 233: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,190 INFO L280 TraceCheckUtils]: 234: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,190 INFO L280 TraceCheckUtils]: 235: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:15,190 INFO L263 TraceCheckUtils]: 236: Hoare triple {14753#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,190 INFO L280 TraceCheckUtils]: 237: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,191 INFO L280 TraceCheckUtils]: 238: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:15,191 INFO L280 TraceCheckUtils]: 239: Hoare triple {14955#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:15,192 INFO L280 TraceCheckUtils]: 240: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:15,192 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {15474#(<= |fibo2_#in~n| 1)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:15,193 INFO L280 TraceCheckUtils]: 242: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:15,193 INFO L263 TraceCheckUtils]: 243: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,193 INFO L280 TraceCheckUtils]: 244: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,193 INFO L280 TraceCheckUtils]: 245: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,193 INFO L280 TraceCheckUtils]: 246: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,194 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13634#true} {15469#(<= |fibo1_#in~n| 2)} #59#return; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:15,194 INFO L280 TraceCheckUtils]: 248: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:15,194 INFO L280 TraceCheckUtils]: 249: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:15,195 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {15469#(<= |fibo1_#in~n| 2)} {14955#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:15,195 INFO L280 TraceCheckUtils]: 251: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:15,196 INFO L263 TraceCheckUtils]: 252: Hoare triple {15458#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,196 INFO L280 TraceCheckUtils]: 253: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,196 INFO L280 TraceCheckUtils]: 254: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,196 INFO L280 TraceCheckUtils]: 255: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,196 INFO L280 TraceCheckUtils]: 256: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,197 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13634#true} {15458#(<= |fibo2_#in~n| 3)} #55#return; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:15,197 INFO L280 TraceCheckUtils]: 258: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:15,197 INFO L280 TraceCheckUtils]: 259: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume true; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:15,199 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {15458#(<= |fibo2_#in~n| 3)} {14753#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:15,199 INFO L280 TraceCheckUtils]: 261: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:15,199 INFO L263 TraceCheckUtils]: 262: Hoare triple {15421#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,200 INFO L280 TraceCheckUtils]: 263: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,200 INFO L280 TraceCheckUtils]: 264: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,200 INFO L280 TraceCheckUtils]: 265: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,200 INFO L263 TraceCheckUtils]: 266: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,200 INFO L280 TraceCheckUtils]: 267: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,201 INFO L280 TraceCheckUtils]: 268: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,201 INFO L280 TraceCheckUtils]: 269: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,201 INFO L280 TraceCheckUtils]: 270: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,201 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,201 INFO L280 TraceCheckUtils]: 272: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,201 INFO L263 TraceCheckUtils]: 273: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,201 INFO L280 TraceCheckUtils]: 274: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,201 INFO L280 TraceCheckUtils]: 275: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,202 INFO L280 TraceCheckUtils]: 276: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,202 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,202 INFO L280 TraceCheckUtils]: 278: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,202 INFO L280 TraceCheckUtils]: 279: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,202 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {13634#true} {15421#(<= |fibo1_#in~n| 4)} #59#return; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:15,203 INFO L280 TraceCheckUtils]: 281: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:15,203 INFO L280 TraceCheckUtils]: 282: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume true; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:15,204 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {15421#(<= |fibo1_#in~n| 4)} {14693#(<= 7 fibo2_~n)} #55#return; {13635#false} is VALID [2020-07-17 22:21:15,204 INFO L280 TraceCheckUtils]: 284: Hoare triple {13635#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13635#false} is VALID [2020-07-17 22:21:15,204 INFO L280 TraceCheckUtils]: 285: Hoare triple {13635#false} assume true; {13635#false} is VALID [2020-07-17 22:21:15,204 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13635#false} {13634#true} #57#return; {13635#false} is VALID [2020-07-17 22:21:15,204 INFO L280 TraceCheckUtils]: 287: Hoare triple {13635#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13635#false} is VALID [2020-07-17 22:21:15,204 INFO L263 TraceCheckUtils]: 288: Hoare triple {13635#false} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,204 INFO L280 TraceCheckUtils]: 289: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,205 INFO L280 TraceCheckUtils]: 290: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,205 INFO L280 TraceCheckUtils]: 291: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,205 INFO L263 TraceCheckUtils]: 292: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,205 INFO L280 TraceCheckUtils]: 293: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,205 INFO L280 TraceCheckUtils]: 294: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,205 INFO L280 TraceCheckUtils]: 295: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,205 INFO L263 TraceCheckUtils]: 296: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,205 INFO L280 TraceCheckUtils]: 297: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,206 INFO L280 TraceCheckUtils]: 298: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,206 INFO L280 TraceCheckUtils]: 299: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,206 INFO L263 TraceCheckUtils]: 300: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,206 INFO L280 TraceCheckUtils]: 301: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,206 INFO L280 TraceCheckUtils]: 302: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,206 INFO L280 TraceCheckUtils]: 303: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,206 INFO L263 TraceCheckUtils]: 304: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,206 INFO L280 TraceCheckUtils]: 305: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,206 INFO L280 TraceCheckUtils]: 306: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,207 INFO L280 TraceCheckUtils]: 307: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,207 INFO L263 TraceCheckUtils]: 308: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,207 INFO L280 TraceCheckUtils]: 309: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,207 INFO L280 TraceCheckUtils]: 310: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,207 INFO L280 TraceCheckUtils]: 311: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,207 INFO L280 TraceCheckUtils]: 312: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,207 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,207 INFO L280 TraceCheckUtils]: 314: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,208 INFO L263 TraceCheckUtils]: 315: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,208 INFO L280 TraceCheckUtils]: 316: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,208 INFO L280 TraceCheckUtils]: 317: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,208 INFO L280 TraceCheckUtils]: 318: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,208 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,208 INFO L280 TraceCheckUtils]: 320: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,208 INFO L280 TraceCheckUtils]: 321: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,209 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,209 INFO L280 TraceCheckUtils]: 323: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,209 INFO L263 TraceCheckUtils]: 324: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,209 INFO L280 TraceCheckUtils]: 325: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,209 INFO L280 TraceCheckUtils]: 326: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,209 INFO L280 TraceCheckUtils]: 327: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,209 INFO L280 TraceCheckUtils]: 328: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,209 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,209 INFO L280 TraceCheckUtils]: 330: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,210 INFO L280 TraceCheckUtils]: 331: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,210 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,210 INFO L280 TraceCheckUtils]: 333: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,210 INFO L263 TraceCheckUtils]: 334: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,210 INFO L280 TraceCheckUtils]: 335: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,210 INFO L280 TraceCheckUtils]: 336: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,210 INFO L280 TraceCheckUtils]: 337: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,211 INFO L263 TraceCheckUtils]: 338: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,211 INFO L280 TraceCheckUtils]: 339: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,211 INFO L280 TraceCheckUtils]: 340: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,211 INFO L280 TraceCheckUtils]: 341: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,211 INFO L280 TraceCheckUtils]: 342: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,211 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,211 INFO L280 TraceCheckUtils]: 344: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,211 INFO L263 TraceCheckUtils]: 345: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,212 INFO L280 TraceCheckUtils]: 346: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,212 INFO L280 TraceCheckUtils]: 347: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,212 INFO L280 TraceCheckUtils]: 348: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,212 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,212 INFO L280 TraceCheckUtils]: 350: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,212 INFO L280 TraceCheckUtils]: 351: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,212 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,212 INFO L280 TraceCheckUtils]: 353: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,212 INFO L280 TraceCheckUtils]: 354: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,213 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,213 INFO L280 TraceCheckUtils]: 356: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,213 INFO L263 TraceCheckUtils]: 357: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,213 INFO L280 TraceCheckUtils]: 358: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,213 INFO L280 TraceCheckUtils]: 359: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,213 INFO L280 TraceCheckUtils]: 360: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,213 INFO L263 TraceCheckUtils]: 361: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,214 INFO L280 TraceCheckUtils]: 362: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,214 INFO L280 TraceCheckUtils]: 363: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,214 INFO L280 TraceCheckUtils]: 364: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,214 INFO L263 TraceCheckUtils]: 365: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,214 INFO L280 TraceCheckUtils]: 366: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,214 INFO L280 TraceCheckUtils]: 367: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,215 INFO L280 TraceCheckUtils]: 368: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,215 INFO L280 TraceCheckUtils]: 369: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,215 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,215 INFO L280 TraceCheckUtils]: 371: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,215 INFO L263 TraceCheckUtils]: 372: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,215 INFO L280 TraceCheckUtils]: 373: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,216 INFO L280 TraceCheckUtils]: 374: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,216 INFO L280 TraceCheckUtils]: 375: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,216 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,216 INFO L280 TraceCheckUtils]: 377: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,216 INFO L280 TraceCheckUtils]: 378: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,216 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,217 INFO L280 TraceCheckUtils]: 380: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,217 INFO L263 TraceCheckUtils]: 381: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,217 INFO L280 TraceCheckUtils]: 382: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,217 INFO L280 TraceCheckUtils]: 383: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,217 INFO L280 TraceCheckUtils]: 384: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,217 INFO L280 TraceCheckUtils]: 385: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,218 INFO L275 TraceCheckUtils]: 386: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,218 INFO L280 TraceCheckUtils]: 387: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,218 INFO L280 TraceCheckUtils]: 388: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,218 INFO L275 TraceCheckUtils]: 389: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,218 INFO L280 TraceCheckUtils]: 390: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,218 INFO L280 TraceCheckUtils]: 391: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,219 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,219 INFO L280 TraceCheckUtils]: 393: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,219 INFO L263 TraceCheckUtils]: 394: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,219 INFO L280 TraceCheckUtils]: 395: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,219 INFO L280 TraceCheckUtils]: 396: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,219 INFO L280 TraceCheckUtils]: 397: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,220 INFO L263 TraceCheckUtils]: 398: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,220 INFO L280 TraceCheckUtils]: 399: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,220 INFO L280 TraceCheckUtils]: 400: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,220 INFO L280 TraceCheckUtils]: 401: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,220 INFO L263 TraceCheckUtils]: 402: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,220 INFO L280 TraceCheckUtils]: 403: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,221 INFO L280 TraceCheckUtils]: 404: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,221 INFO L280 TraceCheckUtils]: 405: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,221 INFO L280 TraceCheckUtils]: 406: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,221 INFO L275 TraceCheckUtils]: 407: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,221 INFO L280 TraceCheckUtils]: 408: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,222 INFO L263 TraceCheckUtils]: 409: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,222 INFO L280 TraceCheckUtils]: 410: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,222 INFO L280 TraceCheckUtils]: 411: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,222 INFO L280 TraceCheckUtils]: 412: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,222 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,222 INFO L280 TraceCheckUtils]: 414: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,223 INFO L280 TraceCheckUtils]: 415: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,223 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,223 INFO L280 TraceCheckUtils]: 417: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,223 INFO L263 TraceCheckUtils]: 418: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,223 INFO L280 TraceCheckUtils]: 419: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,223 INFO L280 TraceCheckUtils]: 420: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,224 INFO L280 TraceCheckUtils]: 421: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,224 INFO L280 TraceCheckUtils]: 422: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,224 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,224 INFO L280 TraceCheckUtils]: 424: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,224 INFO L280 TraceCheckUtils]: 425: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,224 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,224 INFO L280 TraceCheckUtils]: 427: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,225 INFO L280 TraceCheckUtils]: 428: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,225 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13634#true} {13635#false} #59#return; {13635#false} is VALID [2020-07-17 22:21:15,225 INFO L280 TraceCheckUtils]: 430: Hoare triple {13635#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13635#false} is VALID [2020-07-17 22:21:15,225 INFO L280 TraceCheckUtils]: 431: Hoare triple {13635#false} assume true; {13635#false} is VALID [2020-07-17 22:21:15,225 INFO L275 TraceCheckUtils]: 432: Hoare quadruple {13635#false} {13638#(<= main_~x~0 8)} #51#return; {13635#false} is VALID [2020-07-17 22:21:15,225 INFO L280 TraceCheckUtils]: 433: Hoare triple {13635#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13635#false} is VALID [2020-07-17 22:21:15,226 INFO L280 TraceCheckUtils]: 434: Hoare triple {13635#false} assume 21 != ~result~0; {13635#false} is VALID [2020-07-17 22:21:15,226 INFO L280 TraceCheckUtils]: 435: Hoare triple {13635#false} assume !false; {13635#false} is VALID [2020-07-17 22:21:15,296 INFO L134 CoverageAnalysis]: Checked inductivity of 5377 backedges. 520 proven. 1003 refuted. 0 times theorem prover too weak. 3854 trivial. 0 not checked. [2020-07-17 22:21:15,296 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239495924] [2020-07-17 22:21:15,297 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [598787023] [2020-07-17 22:21:15,297 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:15,374 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2020-07-17 22:21:15,374 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:15,376 INFO L264 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 22:21:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:15,438 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:15,971 INFO L263 TraceCheckUtils]: 0: Hoare triple {13634#true} call ULTIMATE.init(); {13634#true} is VALID [2020-07-17 22:21:15,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,972 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13634#true} {13634#true} #47#return; {13634#true} is VALID [2020-07-17 22:21:15,972 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret5 := main(); {13634#true} is VALID [2020-07-17 22:21:15,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~x~0 := 8; {15877#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:15,973 INFO L263 TraceCheckUtils]: 5: Hoare triple {15877#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {13634#true} is VALID [2020-07-17 22:21:15,973 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} ~n := #in~n; {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:15,974 INFO L280 TraceCheckUtils]: 7: Hoare triple {15884#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:15,974 INFO L280 TraceCheckUtils]: 8: Hoare triple {15884#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:15,974 INFO L263 TraceCheckUtils]: 9: Hoare triple {15884#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,974 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,974 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,975 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,975 INFO L263 TraceCheckUtils]: 13: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,975 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,975 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,975 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,975 INFO L263 TraceCheckUtils]: 17: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,975 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,975 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,975 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,976 INFO L263 TraceCheckUtils]: 21: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,976 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,976 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,976 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,976 INFO L263 TraceCheckUtils]: 25: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,976 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,976 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,976 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,976 INFO L263 TraceCheckUtils]: 29: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,977 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,977 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,977 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,977 INFO L263 TraceCheckUtils]: 33: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,977 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,977 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,977 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,977 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,978 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,978 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,978 INFO L263 TraceCheckUtils]: 40: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,978 INFO L280 TraceCheckUtils]: 41: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,978 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,978 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,978 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,978 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,978 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,979 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,979 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,979 INFO L263 TraceCheckUtils]: 49: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,979 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,979 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,979 INFO L280 TraceCheckUtils]: 52: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,979 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,979 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,979 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,980 INFO L280 TraceCheckUtils]: 56: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,980 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,980 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,980 INFO L263 TraceCheckUtils]: 59: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,980 INFO L280 TraceCheckUtils]: 60: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,980 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,980 INFO L280 TraceCheckUtils]: 62: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,980 INFO L263 TraceCheckUtils]: 63: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,981 INFO L280 TraceCheckUtils]: 64: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,981 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,981 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,981 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,981 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,981 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,981 INFO L263 TraceCheckUtils]: 70: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,981 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,981 INFO L280 TraceCheckUtils]: 72: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,982 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,982 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,982 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,982 INFO L280 TraceCheckUtils]: 76: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,982 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,982 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,982 INFO L280 TraceCheckUtils]: 79: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,982 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,982 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,983 INFO L263 TraceCheckUtils]: 82: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,983 INFO L280 TraceCheckUtils]: 83: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,983 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,983 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,983 INFO L263 TraceCheckUtils]: 86: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,983 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,983 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,983 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,983 INFO L263 TraceCheckUtils]: 90: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,984 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,984 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,984 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,984 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,984 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,984 INFO L280 TraceCheckUtils]: 96: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,985 INFO L263 TraceCheckUtils]: 97: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,985 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,985 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,985 INFO L280 TraceCheckUtils]: 100: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,985 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,985 INFO L280 TraceCheckUtils]: 102: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,985 INFO L280 TraceCheckUtils]: 103: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,985 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,985 INFO L280 TraceCheckUtils]: 105: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,986 INFO L263 TraceCheckUtils]: 106: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,986 INFO L280 TraceCheckUtils]: 107: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,986 INFO L280 TraceCheckUtils]: 108: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,986 INFO L280 TraceCheckUtils]: 109: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,986 INFO L280 TraceCheckUtils]: 110: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,986 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,986 INFO L280 TraceCheckUtils]: 112: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,986 INFO L280 TraceCheckUtils]: 113: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,987 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,987 INFO L280 TraceCheckUtils]: 115: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,987 INFO L280 TraceCheckUtils]: 116: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,987 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,987 INFO L280 TraceCheckUtils]: 118: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,987 INFO L263 TraceCheckUtils]: 119: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,987 INFO L280 TraceCheckUtils]: 120: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,987 INFO L280 TraceCheckUtils]: 121: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,987 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,988 INFO L263 TraceCheckUtils]: 123: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,988 INFO L280 TraceCheckUtils]: 124: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,988 INFO L280 TraceCheckUtils]: 125: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,988 INFO L280 TraceCheckUtils]: 126: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,988 INFO L263 TraceCheckUtils]: 127: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,988 INFO L280 TraceCheckUtils]: 128: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,988 INFO L280 TraceCheckUtils]: 129: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,988 INFO L280 TraceCheckUtils]: 130: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,988 INFO L263 TraceCheckUtils]: 131: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,989 INFO L280 TraceCheckUtils]: 132: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,989 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,989 INFO L280 TraceCheckUtils]: 134: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,989 INFO L263 TraceCheckUtils]: 135: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,989 INFO L280 TraceCheckUtils]: 136: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,989 INFO L280 TraceCheckUtils]: 137: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,989 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,989 INFO L280 TraceCheckUtils]: 139: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,990 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,990 INFO L280 TraceCheckUtils]: 141: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,990 INFO L263 TraceCheckUtils]: 142: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,990 INFO L280 TraceCheckUtils]: 143: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,990 INFO L280 TraceCheckUtils]: 144: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,990 INFO L280 TraceCheckUtils]: 145: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,991 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,991 INFO L280 TraceCheckUtils]: 147: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,991 INFO L280 TraceCheckUtils]: 148: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,991 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,991 INFO L280 TraceCheckUtils]: 150: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,992 INFO L263 TraceCheckUtils]: 151: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,992 INFO L280 TraceCheckUtils]: 152: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,992 INFO L280 TraceCheckUtils]: 153: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,992 INFO L280 TraceCheckUtils]: 154: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,992 INFO L280 TraceCheckUtils]: 155: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,992 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,993 INFO L280 TraceCheckUtils]: 157: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,993 INFO L280 TraceCheckUtils]: 158: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,993 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:15,993 INFO L280 TraceCheckUtils]: 160: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,993 INFO L263 TraceCheckUtils]: 161: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,993 INFO L280 TraceCheckUtils]: 162: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,994 INFO L280 TraceCheckUtils]: 163: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,994 INFO L280 TraceCheckUtils]: 164: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,994 INFO L263 TraceCheckUtils]: 165: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,994 INFO L280 TraceCheckUtils]: 166: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,994 INFO L280 TraceCheckUtils]: 167: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,994 INFO L280 TraceCheckUtils]: 168: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,994 INFO L280 TraceCheckUtils]: 169: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,995 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,995 INFO L280 TraceCheckUtils]: 171: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,995 INFO L263 TraceCheckUtils]: 172: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,995 INFO L280 TraceCheckUtils]: 173: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,995 INFO L280 TraceCheckUtils]: 174: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:15,996 INFO L280 TraceCheckUtils]: 175: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,996 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:15,996 INFO L280 TraceCheckUtils]: 177: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:15,996 INFO L280 TraceCheckUtils]: 178: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,996 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:15,996 INFO L280 TraceCheckUtils]: 180: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:15,997 INFO L280 TraceCheckUtils]: 181: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,997 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,997 INFO L280 TraceCheckUtils]: 183: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,997 INFO L263 TraceCheckUtils]: 184: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:15,997 INFO L280 TraceCheckUtils]: 185: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,997 INFO L280 TraceCheckUtils]: 186: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,998 INFO L280 TraceCheckUtils]: 187: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,998 INFO L263 TraceCheckUtils]: 188: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,998 INFO L280 TraceCheckUtils]: 189: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,998 INFO L280 TraceCheckUtils]: 190: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,998 INFO L280 TraceCheckUtils]: 191: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:15,998 INFO L263 TraceCheckUtils]: 192: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:15,999 INFO L280 TraceCheckUtils]: 193: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:15,999 INFO L280 TraceCheckUtils]: 194: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:15,999 INFO L280 TraceCheckUtils]: 195: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:15,999 INFO L280 TraceCheckUtils]: 196: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:15,999 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:15,999 INFO L280 TraceCheckUtils]: 198: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:15,999 INFO L263 TraceCheckUtils]: 199: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,000 INFO L280 TraceCheckUtils]: 200: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,000 INFO L280 TraceCheckUtils]: 201: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:16,000 INFO L280 TraceCheckUtils]: 202: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,000 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:16,001 INFO L280 TraceCheckUtils]: 204: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:16,001 INFO L280 TraceCheckUtils]: 205: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,001 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:16,001 INFO L280 TraceCheckUtils]: 207: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,001 INFO L263 TraceCheckUtils]: 208: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,001 INFO L280 TraceCheckUtils]: 209: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,002 INFO L280 TraceCheckUtils]: 210: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,002 INFO L280 TraceCheckUtils]: 211: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,002 INFO L280 TraceCheckUtils]: 212: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,002 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:16,002 INFO L280 TraceCheckUtils]: 214: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:16,002 INFO L280 TraceCheckUtils]: 215: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,003 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:16,003 INFO L280 TraceCheckUtils]: 217: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:16,003 INFO L280 TraceCheckUtils]: 218: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,003 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:16,003 INFO L280 TraceCheckUtils]: 220: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:16,003 INFO L280 TraceCheckUtils]: 221: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,020 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:16,021 INFO L280 TraceCheckUtils]: 223: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,021 INFO L263 TraceCheckUtils]: 224: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,021 INFO L280 TraceCheckUtils]: 225: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,021 INFO L280 TraceCheckUtils]: 226: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,022 INFO L280 TraceCheckUtils]: 227: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,022 INFO L263 TraceCheckUtils]: 228: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,022 INFO L280 TraceCheckUtils]: 229: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,023 INFO L280 TraceCheckUtils]: 230: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,023 INFO L280 TraceCheckUtils]: 231: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,023 INFO L263 TraceCheckUtils]: 232: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,023 INFO L280 TraceCheckUtils]: 233: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,024 INFO L280 TraceCheckUtils]: 234: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,024 INFO L280 TraceCheckUtils]: 235: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,024 INFO L263 TraceCheckUtils]: 236: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,024 INFO L280 TraceCheckUtils]: 237: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,024 INFO L280 TraceCheckUtils]: 238: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,024 INFO L280 TraceCheckUtils]: 239: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,025 INFO L280 TraceCheckUtils]: 240: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,025 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:16,025 INFO L280 TraceCheckUtils]: 242: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,025 INFO L263 TraceCheckUtils]: 243: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,025 INFO L280 TraceCheckUtils]: 244: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,025 INFO L280 TraceCheckUtils]: 245: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:16,026 INFO L280 TraceCheckUtils]: 246: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,026 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:16,026 INFO L280 TraceCheckUtils]: 248: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:16,026 INFO L280 TraceCheckUtils]: 249: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,026 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:16,026 INFO L280 TraceCheckUtils]: 251: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,026 INFO L263 TraceCheckUtils]: 252: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,027 INFO L280 TraceCheckUtils]: 253: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,027 INFO L280 TraceCheckUtils]: 254: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,027 INFO L280 TraceCheckUtils]: 255: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,027 INFO L280 TraceCheckUtils]: 256: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,027 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:16,027 INFO L280 TraceCheckUtils]: 258: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:16,028 INFO L280 TraceCheckUtils]: 259: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,028 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:16,028 INFO L280 TraceCheckUtils]: 261: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,028 INFO L263 TraceCheckUtils]: 262: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,028 INFO L280 TraceCheckUtils]: 263: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,028 INFO L280 TraceCheckUtils]: 264: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,029 INFO L280 TraceCheckUtils]: 265: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,029 INFO L263 TraceCheckUtils]: 266: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,029 INFO L280 TraceCheckUtils]: 267: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,029 INFO L280 TraceCheckUtils]: 268: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,029 INFO L280 TraceCheckUtils]: 269: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,029 INFO L280 TraceCheckUtils]: 270: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,030 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:16,030 INFO L280 TraceCheckUtils]: 272: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,030 INFO L263 TraceCheckUtils]: 273: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,030 INFO L280 TraceCheckUtils]: 274: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,030 INFO L280 TraceCheckUtils]: 275: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:16,030 INFO L280 TraceCheckUtils]: 276: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,030 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:16,031 INFO L280 TraceCheckUtils]: 278: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:16,031 INFO L280 TraceCheckUtils]: 279: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,031 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:16,031 INFO L280 TraceCheckUtils]: 281: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:16,031 INFO L280 TraceCheckUtils]: 282: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,031 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:16,032 INFO L280 TraceCheckUtils]: 284: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:16,032 INFO L280 TraceCheckUtils]: 285: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,033 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13634#true} {15884#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:16,033 INFO L280 TraceCheckUtils]: 287: Hoare triple {15884#(<= |fibo1_#in~n| fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:16,033 INFO L263 TraceCheckUtils]: 288: Hoare triple {15884#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,034 INFO L280 TraceCheckUtils]: 289: Hoare triple {13634#true} ~n := #in~n; {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:16,034 INFO L280 TraceCheckUtils]: 290: Hoare triple {16734#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:16,035 INFO L280 TraceCheckUtils]: 291: Hoare triple {16734#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:16,035 INFO L263 TraceCheckUtils]: 292: Hoare triple {16734#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,035 INFO L280 TraceCheckUtils]: 293: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,035 INFO L280 TraceCheckUtils]: 294: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,036 INFO L280 TraceCheckUtils]: 295: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,036 INFO L263 TraceCheckUtils]: 296: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,036 INFO L280 TraceCheckUtils]: 297: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,036 INFO L280 TraceCheckUtils]: 298: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,036 INFO L280 TraceCheckUtils]: 299: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,036 INFO L263 TraceCheckUtils]: 300: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,037 INFO L280 TraceCheckUtils]: 301: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,037 INFO L280 TraceCheckUtils]: 302: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,037 INFO L280 TraceCheckUtils]: 303: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,037 INFO L263 TraceCheckUtils]: 304: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,037 INFO L280 TraceCheckUtils]: 305: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,037 INFO L280 TraceCheckUtils]: 306: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,038 INFO L280 TraceCheckUtils]: 307: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,038 INFO L263 TraceCheckUtils]: 308: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,038 INFO L280 TraceCheckUtils]: 309: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,038 INFO L280 TraceCheckUtils]: 310: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,038 INFO L280 TraceCheckUtils]: 311: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,038 INFO L280 TraceCheckUtils]: 312: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,038 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:16,039 INFO L280 TraceCheckUtils]: 314: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,039 INFO L263 TraceCheckUtils]: 315: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,039 INFO L280 TraceCheckUtils]: 316: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,039 INFO L280 TraceCheckUtils]: 317: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:16,039 INFO L280 TraceCheckUtils]: 318: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,039 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:16,040 INFO L280 TraceCheckUtils]: 320: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:16,040 INFO L280 TraceCheckUtils]: 321: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,040 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:16,040 INFO L280 TraceCheckUtils]: 323: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,040 INFO L263 TraceCheckUtils]: 324: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,040 INFO L280 TraceCheckUtils]: 325: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,041 INFO L280 TraceCheckUtils]: 326: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,041 INFO L280 TraceCheckUtils]: 327: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,041 INFO L280 TraceCheckUtils]: 328: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,041 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:16,041 INFO L280 TraceCheckUtils]: 330: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:16,041 INFO L280 TraceCheckUtils]: 331: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,042 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:16,042 INFO L280 TraceCheckUtils]: 333: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,042 INFO L263 TraceCheckUtils]: 334: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,042 INFO L280 TraceCheckUtils]: 335: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,042 INFO L280 TraceCheckUtils]: 336: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,042 INFO L280 TraceCheckUtils]: 337: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,043 INFO L263 TraceCheckUtils]: 338: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,043 INFO L280 TraceCheckUtils]: 339: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,043 INFO L280 TraceCheckUtils]: 340: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,043 INFO L280 TraceCheckUtils]: 341: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,043 INFO L280 TraceCheckUtils]: 342: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,043 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:16,043 INFO L280 TraceCheckUtils]: 344: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,044 INFO L263 TraceCheckUtils]: 345: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,044 INFO L280 TraceCheckUtils]: 346: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,044 INFO L280 TraceCheckUtils]: 347: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:16,044 INFO L280 TraceCheckUtils]: 348: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,044 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:16,044 INFO L280 TraceCheckUtils]: 350: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:16,045 INFO L280 TraceCheckUtils]: 351: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,045 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:16,045 INFO L280 TraceCheckUtils]: 353: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:16,045 INFO L280 TraceCheckUtils]: 354: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,045 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:16,045 INFO L280 TraceCheckUtils]: 356: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,046 INFO L263 TraceCheckUtils]: 357: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,046 INFO L280 TraceCheckUtils]: 358: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,046 INFO L280 TraceCheckUtils]: 359: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,046 INFO L280 TraceCheckUtils]: 360: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,046 INFO L263 TraceCheckUtils]: 361: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,046 INFO L280 TraceCheckUtils]: 362: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,047 INFO L280 TraceCheckUtils]: 363: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,047 INFO L280 TraceCheckUtils]: 364: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:16,047 INFO L263 TraceCheckUtils]: 365: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,047 INFO L280 TraceCheckUtils]: 366: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,047 INFO L280 TraceCheckUtils]: 367: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,047 INFO L280 TraceCheckUtils]: 368: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,048 INFO L280 TraceCheckUtils]: 369: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,048 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:16,048 INFO L280 TraceCheckUtils]: 371: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,048 INFO L263 TraceCheckUtils]: 372: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,048 INFO L280 TraceCheckUtils]: 373: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,049 INFO L280 TraceCheckUtils]: 374: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:16,049 INFO L280 TraceCheckUtils]: 375: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,049 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:16,049 INFO L280 TraceCheckUtils]: 377: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:16,049 INFO L280 TraceCheckUtils]: 378: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,049 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:16,050 INFO L280 TraceCheckUtils]: 380: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:16,050 INFO L263 TraceCheckUtils]: 381: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,050 INFO L280 TraceCheckUtils]: 382: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,050 INFO L280 TraceCheckUtils]: 383: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,050 INFO L280 TraceCheckUtils]: 384: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,050 INFO L280 TraceCheckUtils]: 385: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,051 INFO L275 TraceCheckUtils]: 386: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:16,051 INFO L280 TraceCheckUtils]: 387: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13634#true} is VALID [2020-07-17 22:21:16,051 INFO L280 TraceCheckUtils]: 388: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,051 INFO L275 TraceCheckUtils]: 389: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:16,051 INFO L280 TraceCheckUtils]: 390: Hoare triple {13634#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13634#true} is VALID [2020-07-17 22:21:16,051 INFO L280 TraceCheckUtils]: 391: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,052 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {13634#true} {16734#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:16,053 INFO L280 TraceCheckUtils]: 393: Hoare triple {16734#(<= |fibo2_#in~n| fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:16,053 INFO L263 TraceCheckUtils]: 394: Hoare triple {16734#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,053 INFO L280 TraceCheckUtils]: 395: Hoare triple {13634#true} ~n := #in~n; {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:16,054 INFO L280 TraceCheckUtils]: 396: Hoare triple {15884#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:16,054 INFO L280 TraceCheckUtils]: 397: Hoare triple {15884#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:16,054 INFO L263 TraceCheckUtils]: 398: Hoare triple {15884#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,055 INFO L280 TraceCheckUtils]: 399: Hoare triple {13634#true} ~n := #in~n; {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:16,055 INFO L280 TraceCheckUtils]: 400: Hoare triple {16734#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:16,056 INFO L280 TraceCheckUtils]: 401: Hoare triple {16734#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:16,056 INFO L263 TraceCheckUtils]: 402: Hoare triple {16734#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:16,056 INFO L280 TraceCheckUtils]: 403: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,056 INFO L280 TraceCheckUtils]: 404: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,056 INFO L280 TraceCheckUtils]: 405: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,057 INFO L280 TraceCheckUtils]: 406: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,057 INFO L275 TraceCheckUtils]: 407: Hoare quadruple {13634#true} {16734#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:16,058 INFO L280 TraceCheckUtils]: 408: Hoare triple {16734#(<= |fibo2_#in~n| fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:16,058 INFO L263 TraceCheckUtils]: 409: Hoare triple {16734#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,059 INFO L280 TraceCheckUtils]: 410: Hoare triple {13634#true} ~n := #in~n; {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:16,059 INFO L280 TraceCheckUtils]: 411: Hoare triple {15884#(<= |fibo1_#in~n| fibo1_~n)} assume ~n < 1;#res := 0; {17101#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:16,060 INFO L280 TraceCheckUtils]: 412: Hoare triple {17101#(<= |fibo1_#in~n| 0)} assume true; {17101#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:16,061 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {17101#(<= |fibo1_#in~n| 0)} {16734#(<= |fibo2_#in~n| fibo2_~n)} #55#return; {17108#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:16,061 INFO L280 TraceCheckUtils]: 414: Hoare triple {17108#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {17108#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:16,062 INFO L280 TraceCheckUtils]: 415: Hoare triple {17108#(<= |fibo2_#in~n| 2)} assume true; {17108#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:16,063 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {17108#(<= |fibo2_#in~n| 2)} {15884#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {17118#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:16,063 INFO L280 TraceCheckUtils]: 417: Hoare triple {17118#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17118#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:16,063 INFO L263 TraceCheckUtils]: 418: Hoare triple {17118#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:16,063 INFO L280 TraceCheckUtils]: 419: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:16,064 INFO L280 TraceCheckUtils]: 420: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:16,064 INFO L280 TraceCheckUtils]: 421: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:16,064 INFO L280 TraceCheckUtils]: 422: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:16,065 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {13634#true} {17118#(<= |fibo1_#in~n| 3)} #59#return; {17118#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:16,065 INFO L280 TraceCheckUtils]: 424: Hoare triple {17118#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {17118#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:16,066 INFO L280 TraceCheckUtils]: 425: Hoare triple {17118#(<= |fibo1_#in~n| 3)} assume true; {17118#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:16,067 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {17118#(<= |fibo1_#in~n| 3)} {16734#(<= |fibo2_#in~n| fibo2_~n)} #55#return; {17149#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:16,067 INFO L280 TraceCheckUtils]: 427: Hoare triple {17149#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {17149#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:16,067 INFO L280 TraceCheckUtils]: 428: Hoare triple {17149#(<= |fibo2_#in~n| 5)} assume true; {17149#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:16,068 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {17149#(<= |fibo2_#in~n| 5)} {15884#(<= |fibo1_#in~n| fibo1_~n)} #59#return; {17159#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:16,069 INFO L280 TraceCheckUtils]: 430: Hoare triple {17159#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {17159#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:16,069 INFO L280 TraceCheckUtils]: 431: Hoare triple {17159#(<= |fibo1_#in~n| 7)} assume true; {17159#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:16,070 INFO L275 TraceCheckUtils]: 432: Hoare quadruple {17159#(<= |fibo1_#in~n| 7)} {15877#(<= 8 main_~x~0)} #51#return; {13635#false} is VALID [2020-07-17 22:21:16,070 INFO L280 TraceCheckUtils]: 433: Hoare triple {13635#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13635#false} is VALID [2020-07-17 22:21:16,071 INFO L280 TraceCheckUtils]: 434: Hoare triple {13635#false} assume 21 != ~result~0; {13635#false} is VALID [2020-07-17 22:21:16,071 INFO L280 TraceCheckUtils]: 435: Hoare triple {13635#false} assume !false; {13635#false} is VALID [2020-07-17 22:21:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5377 backedges. 648 proven. 112 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2020-07-17 22:21:16,150 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:16,150 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 10] total 24 [2020-07-17 22:21:16,150 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877492276] [2020-07-17 22:21:16,151 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 436 [2020-07-17 22:21:16,851 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:16,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 22:21:17,032 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:17,032 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 22:21:17,032 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:17,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 22:21:17,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=483, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:21:17,033 INFO L87 Difference]: Start difference. First operand 148 states and 218 transitions. Second operand 24 states. [2020-07-17 22:21:22,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:22,213 INFO L93 Difference]: Finished difference Result 368 states and 611 transitions. [2020-07-17 22:21:22,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-07-17 22:21:22,213 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 436 [2020-07-17 22:21:22,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:22,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:21:22,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 271 transitions. [2020-07-17 22:21:22,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:21:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 271 transitions. [2020-07-17 22:21:22,231 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 271 transitions. [2020-07-17 22:21:22,634 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:22,643 INFO L225 Difference]: With dead ends: 368 [2020-07-17 22:21:22,643 INFO L226 Difference]: Without dead ends: 227 [2020-07-17 22:21:22,646 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 609 GetRequests, 557 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 646 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=357, Invalid=2505, Unknown=0, NotChecked=0, Total=2862 [2020-07-17 22:21:22,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2020-07-17 22:21:22,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 166. [2020-07-17 22:21:22,796 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:22,796 INFO L82 GeneralOperation]: Start isEquivalent. First operand 227 states. Second operand 166 states. [2020-07-17 22:21:22,796 INFO L74 IsIncluded]: Start isIncluded. First operand 227 states. Second operand 166 states. [2020-07-17 22:21:22,796 INFO L87 Difference]: Start difference. First operand 227 states. Second operand 166 states. [2020-07-17 22:21:22,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:22,807 INFO L93 Difference]: Finished difference Result 227 states and 337 transitions. [2020-07-17 22:21:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 337 transitions. [2020-07-17 22:21:22,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:22,809 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:22,809 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 227 states. [2020-07-17 22:21:22,809 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 227 states. [2020-07-17 22:21:22,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:22,819 INFO L93 Difference]: Finished difference Result 227 states and 337 transitions. [2020-07-17 22:21:22,820 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 337 transitions. [2020-07-17 22:21:22,821 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:22,821 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:22,821 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:22,821 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166 states. [2020-07-17 22:21:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 243 transitions. [2020-07-17 22:21:22,829 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 243 transitions. Word has length 436 [2020-07-17 22:21:22,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:22,829 INFO L479 AbstractCegarLoop]: Abstraction has 166 states and 243 transitions. [2020-07-17 22:21:22,829 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 22:21:22,830 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 243 transitions. [2020-07-17 22:21:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2020-07-17 22:21:22,847 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:22,848 INFO L422 BasicCegarLoop]: trace histogram [42, 42, 41, 41, 34, 33, 21, 21, 21, 21, 21, 21, 21, 20, 20, 20, 20, 20, 20, 20, 14, 12, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:23,062 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:23,063 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:23,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:23,064 INFO L82 PathProgramCache]: Analyzing trace with hash 2122481566, now seen corresponding path program 4 times [2020-07-17 22:21:23,065 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:23,065 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176627673] [2020-07-17 22:21:23,065 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:23,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:23,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:23,492 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18408#true} {18408#true} #47#return; {18408#true} is VALID [2020-07-17 22:21:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:23,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20139#(<= |fibo2_#in~n| 1)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,078 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {20134#(<= |fibo1_#in~n| 2)} #59#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,080 INFO L263 TraceCheckUtils]: 3: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,082 INFO L280 TraceCheckUtils]: 5: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,083 INFO L280 TraceCheckUtils]: 6: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,084 INFO L280 TraceCheckUtils]: 7: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,085 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {20139#(<= |fibo2_#in~n| 1)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,086 INFO L280 TraceCheckUtils]: 9: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,087 INFO L263 TraceCheckUtils]: 10: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,087 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,088 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,088 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,089 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {20134#(<= |fibo1_#in~n| 2)} #59#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,090 INFO L280 TraceCheckUtils]: 15: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,091 INFO L280 TraceCheckUtils]: 16: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,093 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {20134#(<= |fibo1_#in~n| 2)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,101 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {20123#(<= |fibo2_#in~n| 3)} #55#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,104 INFO L263 TraceCheckUtils]: 3: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,107 INFO L263 TraceCheckUtils]: 7: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,108 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,110 INFO L280 TraceCheckUtils]: 11: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,112 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {20139#(<= |fibo2_#in~n| 1)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,113 INFO L280 TraceCheckUtils]: 13: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,113 INFO L263 TraceCheckUtils]: 14: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,114 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,114 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,116 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {20134#(<= |fibo1_#in~n| 2)} #59#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,116 INFO L280 TraceCheckUtils]: 19: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,117 INFO L280 TraceCheckUtils]: 20: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,119 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {20134#(<= |fibo1_#in~n| 2)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,121 INFO L280 TraceCheckUtils]: 22: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,121 INFO L263 TraceCheckUtils]: 23: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,121 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,122 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,122 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,123 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,124 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {20123#(<= |fibo2_#in~n| 3)} #55#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,125 INFO L280 TraceCheckUtils]: 29: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,127 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {20123#(<= |fibo2_#in~n| 3)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,146 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,151 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,153 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,153 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,154 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,154 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,155 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,155 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,155 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,156 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,156 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,156 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,157 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,157 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,157 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,159 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {20086#(<= |fibo1_#in~n| 4)} #59#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,162 INFO L263 TraceCheckUtils]: 3: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,165 INFO L263 TraceCheckUtils]: 7: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,168 INFO L280 TraceCheckUtils]: 10: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,168 INFO L263 TraceCheckUtils]: 11: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,169 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,170 INFO L280 TraceCheckUtils]: 13: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,171 INFO L280 TraceCheckUtils]: 14: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,172 INFO L280 TraceCheckUtils]: 15: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,173 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20139#(<= |fibo2_#in~n| 1)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,175 INFO L280 TraceCheckUtils]: 17: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,175 INFO L263 TraceCheckUtils]: 18: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,175 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,176 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,176 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,177 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18408#true} {20134#(<= |fibo1_#in~n| 2)} #59#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,178 INFO L280 TraceCheckUtils]: 23: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,179 INFO L280 TraceCheckUtils]: 24: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,181 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {20134#(<= |fibo1_#in~n| 2)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,181 INFO L280 TraceCheckUtils]: 26: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,182 INFO L263 TraceCheckUtils]: 27: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,182 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,182 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,182 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,183 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,184 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18408#true} {20123#(<= |fibo2_#in~n| 3)} #55#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,184 INFO L280 TraceCheckUtils]: 33: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,185 INFO L280 TraceCheckUtils]: 34: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,186 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {20123#(<= |fibo2_#in~n| 3)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,187 INFO L280 TraceCheckUtils]: 36: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,187 INFO L263 TraceCheckUtils]: 37: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,187 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,188 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,188 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,188 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,188 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,188 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,189 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,189 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,189 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,190 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,190 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,190 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,191 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,191 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,191 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,192 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,192 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,194 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18408#true} {20086#(<= |fibo1_#in~n| 4)} #59#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,195 INFO L280 TraceCheckUtils]: 56: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,196 INFO L280 TraceCheckUtils]: 57: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,198 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {20086#(<= |fibo1_#in~n| 4)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,230 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,234 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,235 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,236 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,236 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,236 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,237 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,238 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,238 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,238 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,238 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,239 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,239 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,239 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,239 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,244 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,244 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,245 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,246 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,246 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,246 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,247 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,247 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,247 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,247 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,248 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,248 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,248 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,248 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,249 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,249 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,249 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,250 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,250 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,251 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,251 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,251 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,251 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,252 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,252 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,252 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,253 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,255 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {20021#(<= |fibo2_#in~n| 5)} #55#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,259 INFO L263 TraceCheckUtils]: 3: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,260 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,260 INFO L280 TraceCheckUtils]: 5: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,262 INFO L263 TraceCheckUtils]: 7: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,262 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,263 INFO L280 TraceCheckUtils]: 9: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,264 INFO L280 TraceCheckUtils]: 10: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,264 INFO L263 TraceCheckUtils]: 11: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,265 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,267 INFO L263 TraceCheckUtils]: 15: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,267 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,268 INFO L280 TraceCheckUtils]: 17: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,269 INFO L280 TraceCheckUtils]: 18: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,270 INFO L280 TraceCheckUtils]: 19: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,272 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20139#(<= |fibo2_#in~n| 1)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,273 INFO L280 TraceCheckUtils]: 21: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,273 INFO L263 TraceCheckUtils]: 22: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,273 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,274 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,274 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,275 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18408#true} {20134#(<= |fibo1_#in~n| 2)} #59#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,276 INFO L280 TraceCheckUtils]: 27: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,277 INFO L280 TraceCheckUtils]: 28: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,279 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {20134#(<= |fibo1_#in~n| 2)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,279 INFO L280 TraceCheckUtils]: 30: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,280 INFO L263 TraceCheckUtils]: 31: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,280 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,280 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,281 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,281 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,282 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18408#true} {20123#(<= |fibo2_#in~n| 3)} #55#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,284 INFO L280 TraceCheckUtils]: 38: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,285 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {20123#(<= |fibo2_#in~n| 3)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,286 INFO L280 TraceCheckUtils]: 40: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,287 INFO L263 TraceCheckUtils]: 41: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,287 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,287 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,288 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,288 INFO L263 TraceCheckUtils]: 45: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,288 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,288 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,288 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,289 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,289 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,289 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,289 INFO L263 TraceCheckUtils]: 52: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,289 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,290 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,290 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,290 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,290 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,291 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,291 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {18408#true} {20086#(<= |fibo1_#in~n| 4)} #59#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,292 INFO L280 TraceCheckUtils]: 60: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,293 INFO L280 TraceCheckUtils]: 61: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,294 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {20086#(<= |fibo1_#in~n| 4)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,294 INFO L280 TraceCheckUtils]: 63: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,295 INFO L263 TraceCheckUtils]: 64: Hoare triple {20021#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,295 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,295 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,295 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,295 INFO L263 TraceCheckUtils]: 68: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,296 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,296 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,296 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,296 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,296 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,296 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,297 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,297 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,297 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,297 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,297 INFO L263 TraceCheckUtils]: 79: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,298 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,298 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,298 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,299 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,299 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,299 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,300 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,300 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,300 INFO L263 TraceCheckUtils]: 88: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,301 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,301 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,301 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,302 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,302 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,302 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,303 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,304 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {18408#true} {20021#(<= |fibo2_#in~n| 5)} #55#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,305 INFO L280 TraceCheckUtils]: 97: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,306 INFO L280 TraceCheckUtils]: 98: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume true; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,307 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {20021#(<= |fibo2_#in~n| 5)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,349 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,354 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,355 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,356 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,356 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,357 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,357 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,358 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,358 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,358 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,359 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,359 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,359 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,360 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,365 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,365 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,366 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,367 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,368 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,368 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,368 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,369 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,369 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,369 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,370 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,370 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,370 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,371 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,372 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,372 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,372 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,373 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,373 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,373 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,373 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,374 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,374 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,374 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,375 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,375 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,375 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,394 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,399 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,400 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,401 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,401 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,401 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,402 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,402 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,402 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,403 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,403 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,404 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,404 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,404 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,405 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,406 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,406 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,407 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,407 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,407 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,408 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,408 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,408 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,409 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,409 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,409 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,410 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,410 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,410 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,411 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,411 INFO L263 TraceCheckUtils]: 18: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,411 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,411 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,412 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,412 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,412 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,413 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,413 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,413 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,414 INFO L263 TraceCheckUtils]: 27: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,414 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,414 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,415 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,415 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,415 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,415 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,416 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,416 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,416 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,417 INFO L263 TraceCheckUtils]: 37: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,417 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,417 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,418 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,418 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,418 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,418 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,419 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,419 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,419 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,420 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,420 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,420 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,421 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,421 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,421 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,422 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,422 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,422 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,423 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,423 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,427 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18408#true} {19902#(<= |fibo1_#in~n| 6)} #59#return; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,431 INFO L263 TraceCheckUtils]: 3: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,434 INFO L263 TraceCheckUtils]: 7: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,435 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,436 INFO L280 TraceCheckUtils]: 10: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,436 INFO L263 TraceCheckUtils]: 11: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,439 INFO L263 TraceCheckUtils]: 15: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,440 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,441 INFO L280 TraceCheckUtils]: 18: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,442 INFO L263 TraceCheckUtils]: 19: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,442 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,443 INFO L280 TraceCheckUtils]: 21: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,444 INFO L280 TraceCheckUtils]: 22: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,445 INFO L280 TraceCheckUtils]: 23: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,446 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {20139#(<= |fibo2_#in~n| 1)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,448 INFO L263 TraceCheckUtils]: 26: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,448 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,448 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,449 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,451 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {18408#true} {20134#(<= |fibo1_#in~n| 2)} #59#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,452 INFO L280 TraceCheckUtils]: 31: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,452 INFO L280 TraceCheckUtils]: 32: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,454 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {20134#(<= |fibo1_#in~n| 2)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,455 INFO L280 TraceCheckUtils]: 34: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,455 INFO L263 TraceCheckUtils]: 35: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,455 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,456 INFO L280 TraceCheckUtils]: 37: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,456 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,456 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,458 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18408#true} {20123#(<= |fibo2_#in~n| 3)} #55#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,458 INFO L280 TraceCheckUtils]: 41: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,459 INFO L280 TraceCheckUtils]: 42: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,461 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {20123#(<= |fibo2_#in~n| 3)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,462 INFO L280 TraceCheckUtils]: 44: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,462 INFO L263 TraceCheckUtils]: 45: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,463 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,463 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,463 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,464 INFO L263 TraceCheckUtils]: 49: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,464 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,464 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,465 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,465 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,466 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,466 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,466 INFO L263 TraceCheckUtils]: 56: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,467 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,467 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,467 INFO L280 TraceCheckUtils]: 59: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,468 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,468 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,468 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,470 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18408#true} {20086#(<= |fibo1_#in~n| 4)} #59#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,471 INFO L280 TraceCheckUtils]: 64: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,471 INFO L280 TraceCheckUtils]: 65: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,472 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {20086#(<= |fibo1_#in~n| 4)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,473 INFO L280 TraceCheckUtils]: 67: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,473 INFO L263 TraceCheckUtils]: 68: Hoare triple {20021#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,474 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,474 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,474 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,474 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,474 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,475 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,475 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,476 INFO L263 TraceCheckUtils]: 76: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,476 INFO L280 TraceCheckUtils]: 77: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,476 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,477 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,477 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,477 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,478 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,478 INFO L263 TraceCheckUtils]: 83: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,478 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,479 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,479 INFO L280 TraceCheckUtils]: 86: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,480 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,480 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,480 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,481 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,481 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,482 INFO L263 TraceCheckUtils]: 92: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,482 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,482 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,483 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,483 INFO L280 TraceCheckUtils]: 96: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,483 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,484 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,484 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,487 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {18408#true} {20021#(<= |fibo2_#in~n| 5)} #55#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,490 INFO L280 TraceCheckUtils]: 101: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,516 INFO L280 TraceCheckUtils]: 102: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume true; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,518 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {20021#(<= |fibo2_#in~n| 5)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,519 INFO L280 TraceCheckUtils]: 104: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,520 INFO L263 TraceCheckUtils]: 105: Hoare triple {19902#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,520 INFO L280 TraceCheckUtils]: 106: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,520 INFO L280 TraceCheckUtils]: 107: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,520 INFO L280 TraceCheckUtils]: 108: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,521 INFO L263 TraceCheckUtils]: 109: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,521 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,521 INFO L280 TraceCheckUtils]: 111: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,522 INFO L280 TraceCheckUtils]: 112: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,522 INFO L263 TraceCheckUtils]: 113: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,522 INFO L280 TraceCheckUtils]: 114: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,523 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,523 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,523 INFO L263 TraceCheckUtils]: 117: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,523 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,523 INFO L280 TraceCheckUtils]: 119: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,524 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,524 INFO L280 TraceCheckUtils]: 121: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,524 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,524 INFO L280 TraceCheckUtils]: 123: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,524 INFO L263 TraceCheckUtils]: 124: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,525 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,525 INFO L280 TraceCheckUtils]: 126: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,525 INFO L280 TraceCheckUtils]: 127: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,525 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,525 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,526 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,526 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,526 INFO L280 TraceCheckUtils]: 132: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,526 INFO L263 TraceCheckUtils]: 133: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,526 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,527 INFO L280 TraceCheckUtils]: 135: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,527 INFO L280 TraceCheckUtils]: 136: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,527 INFO L280 TraceCheckUtils]: 137: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,527 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,527 INFO L280 TraceCheckUtils]: 139: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,527 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,528 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,528 INFO L280 TraceCheckUtils]: 142: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,528 INFO L263 TraceCheckUtils]: 143: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,528 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,528 INFO L280 TraceCheckUtils]: 145: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,529 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,529 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,529 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,529 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,529 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,530 INFO L280 TraceCheckUtils]: 151: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,530 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,530 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,530 INFO L263 TraceCheckUtils]: 154: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,530 INFO L280 TraceCheckUtils]: 155: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,531 INFO L280 TraceCheckUtils]: 156: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,531 INFO L280 TraceCheckUtils]: 157: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,531 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,531 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,532 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,532 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,532 INFO L280 TraceCheckUtils]: 162: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,532 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,533 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {18408#true} {19902#(<= |fibo1_#in~n| 6)} #59#return; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,534 INFO L280 TraceCheckUtils]: 165: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,534 INFO L280 TraceCheckUtils]: 166: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume true; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,535 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {19902#(<= |fibo1_#in~n| 6)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:24,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,601 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,602 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,606 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,607 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,607 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,608 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,608 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,608 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,609 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,609 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,609 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,609 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,610 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,610 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,610 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,610 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,611 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,615 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,615 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,616 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,617 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,617 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,617 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,618 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,618 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,618 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,618 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,618 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,619 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,619 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,619 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,619 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,620 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,620 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,620 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,620 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,620 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,621 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,621 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,621 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,621 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,622 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,622 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,622 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,622 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,622 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,623 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,634 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,637 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,638 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,639 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,639 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,639 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,640 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,640 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,640 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,640 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,641 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,641 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,642 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,642 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,643 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,643 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,644 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,644 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,644 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,644 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,644 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,645 INFO L263 TraceCheckUtils]: 18: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,645 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,645 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,645 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,645 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,645 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,646 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,646 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,646 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,646 INFO L263 TraceCheckUtils]: 27: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,646 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,647 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,647 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,647 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,647 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,647 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,648 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,648 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,648 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,648 INFO L263 TraceCheckUtils]: 37: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,648 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,648 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,649 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,649 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,649 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,649 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,649 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,650 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,650 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,650 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,650 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,650 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,651 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,651 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,651 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,651 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,651 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,651 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,652 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,652 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,652 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,666 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,669 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,670 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,670 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,670 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,671 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,671 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,671 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,671 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,671 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,672 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,672 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,672 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,672 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,672 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,676 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,676 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,677 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,677 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,678 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,678 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,678 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,678 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,679 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,679 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,679 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,679 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,680 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,680 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,680 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,680 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,681 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,681 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,681 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,681 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,682 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,682 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,682 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,682 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,682 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,683 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,683 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,684 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,685 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,685 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,686 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,686 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,686 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,686 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,687 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,687 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,687 INFO L263 TraceCheckUtils]: 15: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,687 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,687 INFO L280 TraceCheckUtils]: 18: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,688 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,688 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,688 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,688 INFO L263 TraceCheckUtils]: 22: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,689 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,689 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,689 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,689 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,689 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,690 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,690 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,690 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,690 INFO L263 TraceCheckUtils]: 31: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,691 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,691 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,691 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,691 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,691 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,692 INFO L280 TraceCheckUtils]: 37: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,692 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,692 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,692 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,692 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,692 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,693 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,693 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,693 INFO L263 TraceCheckUtils]: 45: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,693 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,693 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,694 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,694 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,694 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,694 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,694 INFO L263 TraceCheckUtils]: 52: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,695 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,695 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,695 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,695 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,695 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,696 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,696 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,696 INFO L280 TraceCheckUtils]: 60: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,696 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,696 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,696 INFO L280 TraceCheckUtils]: 63: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,697 INFO L263 TraceCheckUtils]: 64: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,697 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,697 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,697 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,697 INFO L263 TraceCheckUtils]: 68: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,698 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,698 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,698 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,698 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,698 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,699 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,699 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,699 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,699 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,699 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,700 INFO L263 TraceCheckUtils]: 79: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,700 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,700 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,700 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,700 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,700 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,701 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,701 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,701 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,701 INFO L263 TraceCheckUtils]: 88: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,701 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,702 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,702 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,702 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,702 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,702 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,703 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,703 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,703 INFO L280 TraceCheckUtils]: 97: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,703 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,704 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {18408#true} {19700#(<= |fibo2_#in~n| 7)} #55#return; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:24,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,712 INFO L263 TraceCheckUtils]: 3: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,713 INFO L280 TraceCheckUtils]: 6: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,714 INFO L263 TraceCheckUtils]: 7: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,716 INFO L263 TraceCheckUtils]: 11: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,718 INFO L263 TraceCheckUtils]: 15: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,719 INFO L280 TraceCheckUtils]: 17: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,720 INFO L280 TraceCheckUtils]: 18: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,720 INFO L263 TraceCheckUtils]: 19: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,721 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,721 INFO L280 TraceCheckUtils]: 21: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,722 INFO L280 TraceCheckUtils]: 22: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,722 INFO L263 TraceCheckUtils]: 23: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,723 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,723 INFO L280 TraceCheckUtils]: 25: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,724 INFO L280 TraceCheckUtils]: 26: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,725 INFO L280 TraceCheckUtils]: 27: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,726 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {20139#(<= |fibo2_#in~n| 1)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,727 INFO L280 TraceCheckUtils]: 29: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,727 INFO L263 TraceCheckUtils]: 30: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,727 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,728 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,728 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,729 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18408#true} {20134#(<= |fibo1_#in~n| 2)} #59#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,729 INFO L280 TraceCheckUtils]: 35: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,730 INFO L280 TraceCheckUtils]: 36: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,731 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {20134#(<= |fibo1_#in~n| 2)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,732 INFO L280 TraceCheckUtils]: 38: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,732 INFO L263 TraceCheckUtils]: 39: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,732 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,733 INFO L280 TraceCheckUtils]: 41: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,733 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,733 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,734 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18408#true} {20123#(<= |fibo2_#in~n| 3)} #55#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,734 INFO L280 TraceCheckUtils]: 45: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,735 INFO L280 TraceCheckUtils]: 46: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:24,736 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {20123#(<= |fibo2_#in~n| 3)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,737 INFO L280 TraceCheckUtils]: 48: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,737 INFO L263 TraceCheckUtils]: 49: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,737 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,737 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,737 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,738 INFO L263 TraceCheckUtils]: 53: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,738 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,738 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,738 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,738 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,739 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,739 INFO L280 TraceCheckUtils]: 59: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,739 INFO L263 TraceCheckUtils]: 60: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,739 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,739 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,740 INFO L280 TraceCheckUtils]: 63: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,740 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,740 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,740 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,741 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18408#true} {20086#(<= |fibo1_#in~n| 4)} #59#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,742 INFO L280 TraceCheckUtils]: 68: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,742 INFO L280 TraceCheckUtils]: 69: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:24,744 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {20086#(<= |fibo1_#in~n| 4)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,744 INFO L280 TraceCheckUtils]: 71: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,745 INFO L263 TraceCheckUtils]: 72: Hoare triple {20021#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,745 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,745 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,745 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,745 INFO L263 TraceCheckUtils]: 76: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,746 INFO L280 TraceCheckUtils]: 77: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,746 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,746 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,746 INFO L263 TraceCheckUtils]: 80: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,747 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,747 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,747 INFO L280 TraceCheckUtils]: 83: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,747 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,747 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,747 INFO L280 TraceCheckUtils]: 86: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,748 INFO L263 TraceCheckUtils]: 87: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,748 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,748 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,748 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,748 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,749 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,749 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,749 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,749 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,749 INFO L263 TraceCheckUtils]: 96: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,750 INFO L280 TraceCheckUtils]: 97: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,750 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,750 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,750 INFO L280 TraceCheckUtils]: 100: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,750 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,750 INFO L280 TraceCheckUtils]: 102: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,751 INFO L280 TraceCheckUtils]: 103: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,752 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {18408#true} {20021#(<= |fibo2_#in~n| 5)} #55#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,752 INFO L280 TraceCheckUtils]: 105: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,753 INFO L280 TraceCheckUtils]: 106: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume true; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:24,754 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {20021#(<= |fibo2_#in~n| 5)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,755 INFO L280 TraceCheckUtils]: 108: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,755 INFO L263 TraceCheckUtils]: 109: Hoare triple {19902#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,755 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,756 INFO L280 TraceCheckUtils]: 111: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,756 INFO L280 TraceCheckUtils]: 112: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,756 INFO L263 TraceCheckUtils]: 113: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,756 INFO L280 TraceCheckUtils]: 114: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,757 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,757 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,757 INFO L263 TraceCheckUtils]: 117: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,757 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,758 INFO L280 TraceCheckUtils]: 119: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,758 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,758 INFO L263 TraceCheckUtils]: 121: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,758 INFO L280 TraceCheckUtils]: 122: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,758 INFO L280 TraceCheckUtils]: 123: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,759 INFO L280 TraceCheckUtils]: 124: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,759 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,759 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,759 INFO L280 TraceCheckUtils]: 127: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,760 INFO L263 TraceCheckUtils]: 128: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,760 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,760 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,760 INFO L280 TraceCheckUtils]: 131: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,761 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,761 INFO L280 TraceCheckUtils]: 133: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,761 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,761 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,761 INFO L280 TraceCheckUtils]: 136: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,762 INFO L263 TraceCheckUtils]: 137: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,762 INFO L280 TraceCheckUtils]: 138: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,762 INFO L280 TraceCheckUtils]: 139: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,762 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,762 INFO L280 TraceCheckUtils]: 141: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,763 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,763 INFO L280 TraceCheckUtils]: 143: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,763 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,763 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,763 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,764 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,764 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,764 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,764 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,764 INFO L263 TraceCheckUtils]: 151: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,765 INFO L280 TraceCheckUtils]: 152: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,765 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,765 INFO L280 TraceCheckUtils]: 154: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,765 INFO L280 TraceCheckUtils]: 155: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,766 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,766 INFO L280 TraceCheckUtils]: 157: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,766 INFO L263 TraceCheckUtils]: 158: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,766 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,766 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,767 INFO L280 TraceCheckUtils]: 161: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,767 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,767 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,767 INFO L280 TraceCheckUtils]: 164: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,767 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,768 INFO L280 TraceCheckUtils]: 166: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,768 INFO L280 TraceCheckUtils]: 167: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,769 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {18408#true} {19902#(<= |fibo1_#in~n| 6)} #59#return; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,769 INFO L280 TraceCheckUtils]: 169: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,770 INFO L280 TraceCheckUtils]: 170: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume true; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:24,771 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {19902#(<= |fibo1_#in~n| 6)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:24,772 INFO L280 TraceCheckUtils]: 172: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:24,772 INFO L263 TraceCheckUtils]: 173: Hoare triple {19700#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,772 INFO L280 TraceCheckUtils]: 174: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,772 INFO L280 TraceCheckUtils]: 175: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,773 INFO L280 TraceCheckUtils]: 176: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,773 INFO L263 TraceCheckUtils]: 177: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,773 INFO L280 TraceCheckUtils]: 178: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,773 INFO L280 TraceCheckUtils]: 179: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,773 INFO L280 TraceCheckUtils]: 180: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,774 INFO L263 TraceCheckUtils]: 181: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,774 INFO L280 TraceCheckUtils]: 182: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,774 INFO L280 TraceCheckUtils]: 183: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,774 INFO L280 TraceCheckUtils]: 184: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,774 INFO L263 TraceCheckUtils]: 185: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,774 INFO L280 TraceCheckUtils]: 186: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,775 INFO L280 TraceCheckUtils]: 187: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,775 INFO L280 TraceCheckUtils]: 188: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,775 INFO L263 TraceCheckUtils]: 189: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,775 INFO L280 TraceCheckUtils]: 190: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,775 INFO L280 TraceCheckUtils]: 191: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,776 INFO L280 TraceCheckUtils]: 192: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,776 INFO L280 TraceCheckUtils]: 193: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,776 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,776 INFO L280 TraceCheckUtils]: 195: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,776 INFO L263 TraceCheckUtils]: 196: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,776 INFO L280 TraceCheckUtils]: 197: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,777 INFO L280 TraceCheckUtils]: 198: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,777 INFO L280 TraceCheckUtils]: 199: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,777 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,777 INFO L280 TraceCheckUtils]: 201: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,777 INFO L280 TraceCheckUtils]: 202: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,778 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,778 INFO L280 TraceCheckUtils]: 204: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,778 INFO L263 TraceCheckUtils]: 205: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,778 INFO L280 TraceCheckUtils]: 206: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,778 INFO L280 TraceCheckUtils]: 207: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,778 INFO L280 TraceCheckUtils]: 208: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,779 INFO L280 TraceCheckUtils]: 209: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,779 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,779 INFO L280 TraceCheckUtils]: 211: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,779 INFO L280 TraceCheckUtils]: 212: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,779 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,780 INFO L280 TraceCheckUtils]: 214: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,780 INFO L263 TraceCheckUtils]: 215: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,780 INFO L280 TraceCheckUtils]: 216: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,780 INFO L280 TraceCheckUtils]: 217: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,780 INFO L280 TraceCheckUtils]: 218: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,781 INFO L263 TraceCheckUtils]: 219: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,781 INFO L280 TraceCheckUtils]: 220: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,781 INFO L280 TraceCheckUtils]: 221: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,781 INFO L280 TraceCheckUtils]: 222: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,781 INFO L280 TraceCheckUtils]: 223: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,782 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,782 INFO L280 TraceCheckUtils]: 225: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,782 INFO L263 TraceCheckUtils]: 226: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,782 INFO L280 TraceCheckUtils]: 227: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,782 INFO L280 TraceCheckUtils]: 228: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,782 INFO L280 TraceCheckUtils]: 229: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,783 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,783 INFO L280 TraceCheckUtils]: 231: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,783 INFO L280 TraceCheckUtils]: 232: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,783 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,783 INFO L280 TraceCheckUtils]: 234: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,784 INFO L280 TraceCheckUtils]: 235: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,784 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,784 INFO L280 TraceCheckUtils]: 237: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,784 INFO L263 TraceCheckUtils]: 238: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,784 INFO L280 TraceCheckUtils]: 239: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,785 INFO L280 TraceCheckUtils]: 240: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,785 INFO L280 TraceCheckUtils]: 241: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,785 INFO L263 TraceCheckUtils]: 242: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,785 INFO L280 TraceCheckUtils]: 243: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,785 INFO L280 TraceCheckUtils]: 244: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,786 INFO L280 TraceCheckUtils]: 245: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:24,786 INFO L263 TraceCheckUtils]: 246: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:24,786 INFO L280 TraceCheckUtils]: 247: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,786 INFO L280 TraceCheckUtils]: 248: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,786 INFO L280 TraceCheckUtils]: 249: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,786 INFO L280 TraceCheckUtils]: 250: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,787 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:24,787 INFO L280 TraceCheckUtils]: 252: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,787 INFO L263 TraceCheckUtils]: 253: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,787 INFO L280 TraceCheckUtils]: 254: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,787 INFO L280 TraceCheckUtils]: 255: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:24,787 INFO L280 TraceCheckUtils]: 256: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,788 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,788 INFO L280 TraceCheckUtils]: 258: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,788 INFO L280 TraceCheckUtils]: 259: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,788 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:24,788 INFO L280 TraceCheckUtils]: 261: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:24,789 INFO L263 TraceCheckUtils]: 262: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:24,789 INFO L280 TraceCheckUtils]: 263: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:24,789 INFO L280 TraceCheckUtils]: 264: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:24,789 INFO L280 TraceCheckUtils]: 265: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:24,789 INFO L280 TraceCheckUtils]: 266: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,789 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:24,790 INFO L280 TraceCheckUtils]: 268: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:24,790 INFO L280 TraceCheckUtils]: 269: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,790 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:24,790 INFO L280 TraceCheckUtils]: 271: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:24,790 INFO L280 TraceCheckUtils]: 272: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:24,791 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {18408#true} {19700#(<= |fibo2_#in~n| 7)} #55#return; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:24,792 INFO L280 TraceCheckUtils]: 274: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:24,793 INFO L280 TraceCheckUtils]: 275: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume true; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:24,794 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {19700#(<= |fibo2_#in~n| 7)} {18408#true} #57#return; {19253#(<= fibo1_~n 8)} is VALID [2020-07-17 22:21:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,183 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,184 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #57#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,189 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #59#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:25,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,191 INFO L263 TraceCheckUtils]: 3: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,192 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,192 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,192 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,192 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,193 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #57#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,194 INFO L280 TraceCheckUtils]: 9: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,194 INFO L263 TraceCheckUtils]: 10: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,194 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,195 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,195 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,196 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #59#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,197 INFO L280 TraceCheckUtils]: 15: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,197 INFO L280 TraceCheckUtils]: 16: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,199 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21083#(<= 2 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,204 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,205 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {21076#(<= 3 |fibo2_#in~n|)} #55#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,207 INFO L263 TraceCheckUtils]: 3: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:25,210 INFO L280 TraceCheckUtils]: 6: Hoare triple {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,210 INFO L263 TraceCheckUtils]: 7: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,211 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,211 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,212 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #57#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,213 INFO L280 TraceCheckUtils]: 13: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,213 INFO L263 TraceCheckUtils]: 14: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,214 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,214 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,214 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,215 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #59#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,216 INFO L280 TraceCheckUtils]: 19: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,216 INFO L280 TraceCheckUtils]: 20: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,218 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21083#(<= 2 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,219 INFO L280 TraceCheckUtils]: 22: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,219 INFO L263 TraceCheckUtils]: 23: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,219 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,219 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,220 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,220 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,221 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {21076#(<= 3 |fibo2_#in~n|)} #55#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,222 INFO L280 TraceCheckUtils]: 29: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,222 INFO L280 TraceCheckUtils]: 30: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,224 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {21076#(<= 3 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,241 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,245 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,246 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,247 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,247 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,247 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,247 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,248 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,248 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,249 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,249 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,249 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,249 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,250 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {21039#(<= 4 |fibo1_#in~n|)} #59#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,253 INFO L263 TraceCheckUtils]: 3: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,253 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,254 INFO L280 TraceCheckUtils]: 5: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,255 INFO L263 TraceCheckUtils]: 7: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,255 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,256 INFO L280 TraceCheckUtils]: 9: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:25,257 INFO L280 TraceCheckUtils]: 10: Hoare triple {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,257 INFO L263 TraceCheckUtils]: 11: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,257 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,257 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,258 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,258 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,259 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #57#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,260 INFO L280 TraceCheckUtils]: 17: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,260 INFO L263 TraceCheckUtils]: 18: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,260 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,261 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,261 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,262 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #59#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,263 INFO L280 TraceCheckUtils]: 23: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,263 INFO L280 TraceCheckUtils]: 24: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,265 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {21083#(<= 2 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,265 INFO L280 TraceCheckUtils]: 26: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,266 INFO L263 TraceCheckUtils]: 27: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,266 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,266 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,266 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,267 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,267 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18408#true} {21076#(<= 3 |fibo2_#in~n|)} #55#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,268 INFO L280 TraceCheckUtils]: 33: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,269 INFO L280 TraceCheckUtils]: 34: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,270 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {21076#(<= 3 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,271 INFO L280 TraceCheckUtils]: 36: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,271 INFO L263 TraceCheckUtils]: 37: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,271 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,271 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,271 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,272 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,272 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,272 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,272 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,273 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,273 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,273 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,273 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,273 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,274 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,274 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,274 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,274 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,274 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,276 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18408#true} {21039#(<= 4 |fibo1_#in~n|)} #59#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,276 INFO L280 TraceCheckUtils]: 56: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,277 INFO L280 TraceCheckUtils]: 57: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,278 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {21039#(<= 4 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,298 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,302 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,303 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,303 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,304 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,304 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,304 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,304 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,304 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,305 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,305 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,305 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,306 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,306 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,310 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,310 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,311 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,312 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,312 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,312 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,312 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,313 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,313 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,313 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,313 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,314 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,314 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,314 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,314 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,315 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,315 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,315 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,315 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,315 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,316 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,316 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,316 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,316 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,317 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,317 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,317 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,317 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,317 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,318 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {20974#(<= 5 |fibo2_#in~n|)} #55#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,321 INFO L263 TraceCheckUtils]: 3: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,323 INFO L263 TraceCheckUtils]: 7: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,325 INFO L280 TraceCheckUtils]: 10: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,325 INFO L263 TraceCheckUtils]: 11: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,326 INFO L280 TraceCheckUtils]: 13: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:25,327 INFO L280 TraceCheckUtils]: 14: Hoare triple {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,327 INFO L263 TraceCheckUtils]: 15: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,328 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,328 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,328 INFO L280 TraceCheckUtils]: 18: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,328 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,329 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #57#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,330 INFO L280 TraceCheckUtils]: 21: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,330 INFO L263 TraceCheckUtils]: 22: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,330 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,331 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,331 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,332 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #59#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,332 INFO L280 TraceCheckUtils]: 27: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,333 INFO L280 TraceCheckUtils]: 28: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,334 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {21083#(<= 2 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,335 INFO L280 TraceCheckUtils]: 30: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,335 INFO L263 TraceCheckUtils]: 31: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,335 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,335 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,336 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,336 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,337 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18408#true} {21076#(<= 3 |fibo2_#in~n|)} #55#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,337 INFO L280 TraceCheckUtils]: 37: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,338 INFO L280 TraceCheckUtils]: 38: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,339 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {21076#(<= 3 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,340 INFO L280 TraceCheckUtils]: 40: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,340 INFO L263 TraceCheckUtils]: 41: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,340 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,340 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,341 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,341 INFO L263 TraceCheckUtils]: 45: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,341 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,341 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,342 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,342 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,342 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,342 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,342 INFO L263 TraceCheckUtils]: 52: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,343 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,343 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,343 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,343 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,344 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,344 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,345 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {18408#true} {21039#(<= 4 |fibo1_#in~n|)} #59#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,346 INFO L280 TraceCheckUtils]: 60: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,346 INFO L280 TraceCheckUtils]: 61: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,348 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {21039#(<= 4 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,349 INFO L280 TraceCheckUtils]: 63: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,349 INFO L263 TraceCheckUtils]: 64: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,349 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,349 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,350 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,350 INFO L263 TraceCheckUtils]: 68: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,350 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,351 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,351 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,351 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,351 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,351 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,352 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,352 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,352 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,352 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,352 INFO L263 TraceCheckUtils]: 79: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,353 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,353 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,353 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,353 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,353 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,354 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,354 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,354 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,354 INFO L263 TraceCheckUtils]: 88: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,355 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,355 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,355 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,355 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,356 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,356 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,356 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,358 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {18408#true} {20974#(<= 5 |fibo2_#in~n|)} #55#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,358 INFO L280 TraceCheckUtils]: 97: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,359 INFO L280 TraceCheckUtils]: 98: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,360 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {20974#(<= 5 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,400 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,405 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,406 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,406 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,406 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,406 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,407 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,407 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,407 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,407 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,408 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,408 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,408 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,408 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,408 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,409 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,409 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,413 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,414 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,415 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,415 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,415 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,416 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,416 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,416 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,416 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,417 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,417 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,417 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,417 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,417 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,418 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,418 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,418 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,418 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,418 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,419 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,419 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,419 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,419 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,420 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,420 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,420 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,429 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,433 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,434 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,434 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,435 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,435 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,435 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,436 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,436 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,436 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,436 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,437 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,437 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,438 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,439 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,440 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,440 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,440 INFO L263 TraceCheckUtils]: 18: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,441 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,441 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,441 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,441 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,441 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,442 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,442 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,442 INFO L263 TraceCheckUtils]: 27: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,442 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,442 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,443 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,443 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,443 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,443 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,443 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,444 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,444 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,444 INFO L263 TraceCheckUtils]: 37: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,444 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,444 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,445 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,445 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,445 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,445 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,445 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,446 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,446 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,446 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,446 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,447 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,447 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,447 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,447 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,447 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,448 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,448 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,448 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,448 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,449 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18408#true} {20855#(<= 6 |fibo1_#in~n|)} #59#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,454 INFO L263 TraceCheckUtils]: 3: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,454 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,455 INFO L280 TraceCheckUtils]: 5: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,456 INFO L263 TraceCheckUtils]: 7: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,456 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,457 INFO L280 TraceCheckUtils]: 9: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,458 INFO L263 TraceCheckUtils]: 11: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,458 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,459 INFO L280 TraceCheckUtils]: 13: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,459 INFO L280 TraceCheckUtils]: 14: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,460 INFO L263 TraceCheckUtils]: 15: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,460 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,461 INFO L280 TraceCheckUtils]: 17: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:25,462 INFO L280 TraceCheckUtils]: 18: Hoare triple {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,462 INFO L263 TraceCheckUtils]: 19: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,463 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,463 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,463 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,463 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,464 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #57#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,465 INFO L280 TraceCheckUtils]: 25: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,465 INFO L263 TraceCheckUtils]: 26: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,465 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,466 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,466 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,467 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #59#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,467 INFO L280 TraceCheckUtils]: 31: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,468 INFO L280 TraceCheckUtils]: 32: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,469 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {21083#(<= 2 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,470 INFO L280 TraceCheckUtils]: 34: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,470 INFO L263 TraceCheckUtils]: 35: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,471 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,471 INFO L280 TraceCheckUtils]: 37: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,471 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,471 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,472 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18408#true} {21076#(<= 3 |fibo2_#in~n|)} #55#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,473 INFO L280 TraceCheckUtils]: 41: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,474 INFO L280 TraceCheckUtils]: 42: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,475 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {21076#(<= 3 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,476 INFO L280 TraceCheckUtils]: 44: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,476 INFO L263 TraceCheckUtils]: 45: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,476 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,476 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,477 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,477 INFO L263 TraceCheckUtils]: 49: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,477 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,477 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,477 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,478 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,478 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,478 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,478 INFO L263 TraceCheckUtils]: 56: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,478 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,479 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,479 INFO L280 TraceCheckUtils]: 59: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,479 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,479 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,480 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,481 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18408#true} {21039#(<= 4 |fibo1_#in~n|)} #59#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,481 INFO L280 TraceCheckUtils]: 64: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,482 INFO L280 TraceCheckUtils]: 65: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,484 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {21039#(<= 4 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,484 INFO L280 TraceCheckUtils]: 67: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,485 INFO L263 TraceCheckUtils]: 68: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,485 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,485 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,485 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,486 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,486 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,486 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,486 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,486 INFO L263 TraceCheckUtils]: 76: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,487 INFO L280 TraceCheckUtils]: 77: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,487 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,487 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,487 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,487 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,488 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,488 INFO L263 TraceCheckUtils]: 83: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,488 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,488 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,488 INFO L280 TraceCheckUtils]: 86: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,488 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,489 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,489 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,489 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,489 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,489 INFO L263 TraceCheckUtils]: 92: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,490 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,490 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,490 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,490 INFO L280 TraceCheckUtils]: 96: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,490 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,491 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,491 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,492 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {18408#true} {20974#(<= 5 |fibo2_#in~n|)} #55#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,492 INFO L280 TraceCheckUtils]: 101: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,493 INFO L280 TraceCheckUtils]: 102: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,494 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {20974#(<= 5 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,495 INFO L280 TraceCheckUtils]: 104: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,495 INFO L263 TraceCheckUtils]: 105: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,495 INFO L280 TraceCheckUtils]: 106: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,496 INFO L280 TraceCheckUtils]: 107: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,496 INFO L280 TraceCheckUtils]: 108: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,496 INFO L263 TraceCheckUtils]: 109: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,496 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,497 INFO L280 TraceCheckUtils]: 111: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,497 INFO L280 TraceCheckUtils]: 112: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,497 INFO L263 TraceCheckUtils]: 113: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,497 INFO L280 TraceCheckUtils]: 114: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,497 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,498 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,498 INFO L263 TraceCheckUtils]: 117: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,498 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,498 INFO L280 TraceCheckUtils]: 119: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,498 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,499 INFO L280 TraceCheckUtils]: 121: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,499 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,499 INFO L280 TraceCheckUtils]: 123: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,499 INFO L263 TraceCheckUtils]: 124: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,499 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,500 INFO L280 TraceCheckUtils]: 126: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,500 INFO L280 TraceCheckUtils]: 127: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,500 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,500 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,501 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,501 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,501 INFO L280 TraceCheckUtils]: 132: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,501 INFO L263 TraceCheckUtils]: 133: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,501 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,502 INFO L280 TraceCheckUtils]: 135: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,502 INFO L280 TraceCheckUtils]: 136: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,502 INFO L280 TraceCheckUtils]: 137: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,502 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,502 INFO L280 TraceCheckUtils]: 139: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,503 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,503 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,503 INFO L280 TraceCheckUtils]: 142: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,503 INFO L263 TraceCheckUtils]: 143: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,503 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,504 INFO L280 TraceCheckUtils]: 145: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,504 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,504 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,504 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,504 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,505 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,505 INFO L280 TraceCheckUtils]: 151: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,505 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,505 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,506 INFO L263 TraceCheckUtils]: 154: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,506 INFO L280 TraceCheckUtils]: 155: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,506 INFO L280 TraceCheckUtils]: 156: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,506 INFO L280 TraceCheckUtils]: 157: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,507 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,507 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,507 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,507 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,507 INFO L280 TraceCheckUtils]: 162: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,507 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,509 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {18408#true} {20855#(<= 6 |fibo1_#in~n|)} #59#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,509 INFO L280 TraceCheckUtils]: 165: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,510 INFO L280 TraceCheckUtils]: 166: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume true; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,512 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {20855#(<= 6 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,580 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,584 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,585 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,586 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,586 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,587 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,587 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,587 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,588 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,588 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,588 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,588 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,588 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,593 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,594 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,595 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,595 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,595 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,595 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,596 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,596 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,596 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,596 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,596 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,597 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,597 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,597 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,597 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,597 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,598 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,598 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,598 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,598 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,598 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,599 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,599 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,599 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,599 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,600 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,600 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,629 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,637 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,639 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,640 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,640 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,640 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,641 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,641 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,641 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,641 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,642 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,642 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,642 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,642 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,643 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,644 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,645 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,645 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,645 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,645 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,645 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,646 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,646 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,646 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,646 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,647 INFO L263 TraceCheckUtils]: 18: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,647 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,647 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,648 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,648 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,648 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,649 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,649 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,649 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,650 INFO L263 TraceCheckUtils]: 27: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,650 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,651 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,651 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,651 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,652 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,652 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,652 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,653 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,653 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,653 INFO L263 TraceCheckUtils]: 37: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,654 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,654 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,654 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,654 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,655 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,655 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,656 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,656 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,656 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,657 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,657 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,657 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,658 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,658 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,658 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,659 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,659 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,659 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,660 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,660 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,660 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,681 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,681 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,687 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,688 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,688 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,689 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,689 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,689 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,690 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,690 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,690 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,691 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,691 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,695 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,696 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,697 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,698 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,698 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,698 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,698 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,699 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,699 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,699 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,699 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,700 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,700 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,700 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,700 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,701 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,701 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,701 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,701 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,701 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,702 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,702 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,702 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,702 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,702 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,704 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,704 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,704 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,705 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,705 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,705 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,705 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,706 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,706 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,707 INFO L263 TraceCheckUtils]: 15: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,707 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,707 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,708 INFO L280 TraceCheckUtils]: 18: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,708 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,708 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,709 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,709 INFO L263 TraceCheckUtils]: 22: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,709 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,710 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,710 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,710 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,711 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,711 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,711 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,711 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,712 INFO L263 TraceCheckUtils]: 31: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,712 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,712 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,713 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,713 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,713 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,714 INFO L280 TraceCheckUtils]: 37: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,714 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,714 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,715 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,715 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,715 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,716 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,716 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,716 INFO L263 TraceCheckUtils]: 45: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,717 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,717 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,717 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,717 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,718 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,718 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,718 INFO L263 TraceCheckUtils]: 52: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,719 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,719 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,719 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,720 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,720 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,721 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,721 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,721 INFO L280 TraceCheckUtils]: 60: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,722 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,722 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,723 INFO L280 TraceCheckUtils]: 63: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,723 INFO L263 TraceCheckUtils]: 64: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,723 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,724 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,724 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,724 INFO L263 TraceCheckUtils]: 68: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,725 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,725 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,725 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,726 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,726 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,726 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,727 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,727 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,728 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,728 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,728 INFO L263 TraceCheckUtils]: 79: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,729 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,729 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,730 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,730 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,730 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,731 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,731 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,731 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,732 INFO L263 TraceCheckUtils]: 88: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,732 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,733 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,733 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,733 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,734 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,734 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,734 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,735 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,735 INFO L280 TraceCheckUtils]: 97: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,735 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,737 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {18408#true} {20654#(<= 7 |fibo2_#in~n|)} #55#return; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,751 INFO L263 TraceCheckUtils]: 3: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,754 INFO L280 TraceCheckUtils]: 6: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,755 INFO L263 TraceCheckUtils]: 7: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,756 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,757 INFO L280 TraceCheckUtils]: 9: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,758 INFO L263 TraceCheckUtils]: 11: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,759 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,760 INFO L280 TraceCheckUtils]: 13: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,761 INFO L280 TraceCheckUtils]: 14: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,761 INFO L263 TraceCheckUtils]: 15: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,762 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,763 INFO L280 TraceCheckUtils]: 17: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,764 INFO L280 TraceCheckUtils]: 18: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,765 INFO L263 TraceCheckUtils]: 19: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,766 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,767 INFO L280 TraceCheckUtils]: 21: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:25,768 INFO L280 TraceCheckUtils]: 22: Hoare triple {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,769 INFO L263 TraceCheckUtils]: 23: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,769 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,769 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,769 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,770 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,771 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #57#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,772 INFO L280 TraceCheckUtils]: 29: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,773 INFO L263 TraceCheckUtils]: 30: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,773 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,774 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,774 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,775 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #59#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,776 INFO L280 TraceCheckUtils]: 35: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,777 INFO L280 TraceCheckUtils]: 36: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,779 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {21083#(<= 2 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,781 INFO L280 TraceCheckUtils]: 38: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,781 INFO L263 TraceCheckUtils]: 39: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,781 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,781 INFO L280 TraceCheckUtils]: 41: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,782 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,782 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,783 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18408#true} {21076#(<= 3 |fibo2_#in~n|)} #55#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,784 INFO L280 TraceCheckUtils]: 45: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,785 INFO L280 TraceCheckUtils]: 46: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,786 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {21076#(<= 3 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,787 INFO L280 TraceCheckUtils]: 48: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,788 INFO L263 TraceCheckUtils]: 49: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,788 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,788 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,788 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,789 INFO L263 TraceCheckUtils]: 53: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,789 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,789 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,789 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,790 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,790 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,790 INFO L280 TraceCheckUtils]: 59: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,791 INFO L263 TraceCheckUtils]: 60: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,791 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,791 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,792 INFO L280 TraceCheckUtils]: 63: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,792 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,793 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,793 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,831 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18408#true} {21039#(<= 4 |fibo1_#in~n|)} #59#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,832 INFO L280 TraceCheckUtils]: 68: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,837 INFO L280 TraceCheckUtils]: 69: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,840 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {21039#(<= 4 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,841 INFO L280 TraceCheckUtils]: 71: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,841 INFO L263 TraceCheckUtils]: 72: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,841 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,842 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,842 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,842 INFO L263 TraceCheckUtils]: 76: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,842 INFO L280 TraceCheckUtils]: 77: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,842 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,842 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,843 INFO L263 TraceCheckUtils]: 80: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,843 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,843 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,843 INFO L280 TraceCheckUtils]: 83: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,843 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,844 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,844 INFO L280 TraceCheckUtils]: 86: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,844 INFO L263 TraceCheckUtils]: 87: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,844 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,844 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,845 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,845 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,845 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,845 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,845 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,846 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,846 INFO L263 TraceCheckUtils]: 96: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,846 INFO L280 TraceCheckUtils]: 97: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,846 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,846 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,846 INFO L280 TraceCheckUtils]: 100: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,847 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,847 INFO L280 TraceCheckUtils]: 102: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,847 INFO L280 TraceCheckUtils]: 103: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,848 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {18408#true} {20974#(<= 5 |fibo2_#in~n|)} #55#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,849 INFO L280 TraceCheckUtils]: 105: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,850 INFO L280 TraceCheckUtils]: 106: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,851 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {20974#(<= 5 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,852 INFO L280 TraceCheckUtils]: 108: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,852 INFO L263 TraceCheckUtils]: 109: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,852 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,852 INFO L280 TraceCheckUtils]: 111: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,853 INFO L280 TraceCheckUtils]: 112: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,853 INFO L263 TraceCheckUtils]: 113: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,853 INFO L280 TraceCheckUtils]: 114: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,853 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,853 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,854 INFO L263 TraceCheckUtils]: 117: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,854 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,854 INFO L280 TraceCheckUtils]: 119: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,854 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,855 INFO L263 TraceCheckUtils]: 121: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,855 INFO L280 TraceCheckUtils]: 122: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,855 INFO L280 TraceCheckUtils]: 123: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,855 INFO L280 TraceCheckUtils]: 124: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,856 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,856 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,856 INFO L280 TraceCheckUtils]: 127: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,856 INFO L263 TraceCheckUtils]: 128: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,857 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,857 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,857 INFO L280 TraceCheckUtils]: 131: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,857 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,857 INFO L280 TraceCheckUtils]: 133: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,858 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,858 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,858 INFO L280 TraceCheckUtils]: 136: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,858 INFO L263 TraceCheckUtils]: 137: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,859 INFO L280 TraceCheckUtils]: 138: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,859 INFO L280 TraceCheckUtils]: 139: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,859 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,859 INFO L280 TraceCheckUtils]: 141: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,860 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,860 INFO L280 TraceCheckUtils]: 143: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,860 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,860 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,860 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,861 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,861 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,861 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,861 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,861 INFO L263 TraceCheckUtils]: 151: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,862 INFO L280 TraceCheckUtils]: 152: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,862 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,862 INFO L280 TraceCheckUtils]: 154: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,862 INFO L280 TraceCheckUtils]: 155: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,863 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,863 INFO L280 TraceCheckUtils]: 157: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,863 INFO L263 TraceCheckUtils]: 158: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,863 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,863 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,864 INFO L280 TraceCheckUtils]: 161: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,864 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,864 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,864 INFO L280 TraceCheckUtils]: 164: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,864 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,865 INFO L280 TraceCheckUtils]: 166: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,865 INFO L280 TraceCheckUtils]: 167: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,866 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {18408#true} {20855#(<= 6 |fibo1_#in~n|)} #59#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,866 INFO L280 TraceCheckUtils]: 169: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,867 INFO L280 TraceCheckUtils]: 170: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume true; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,869 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {20855#(<= 6 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,869 INFO L280 TraceCheckUtils]: 172: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,869 INFO L263 TraceCheckUtils]: 173: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,870 INFO L280 TraceCheckUtils]: 174: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,870 INFO L280 TraceCheckUtils]: 175: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,870 INFO L280 TraceCheckUtils]: 176: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,870 INFO L263 TraceCheckUtils]: 177: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,870 INFO L280 TraceCheckUtils]: 178: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,871 INFO L280 TraceCheckUtils]: 179: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,871 INFO L280 TraceCheckUtils]: 180: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,871 INFO L263 TraceCheckUtils]: 181: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,871 INFO L280 TraceCheckUtils]: 182: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,871 INFO L280 TraceCheckUtils]: 183: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,872 INFO L280 TraceCheckUtils]: 184: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,872 INFO L263 TraceCheckUtils]: 185: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,872 INFO L280 TraceCheckUtils]: 186: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,872 INFO L280 TraceCheckUtils]: 187: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,872 INFO L280 TraceCheckUtils]: 188: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,873 INFO L263 TraceCheckUtils]: 189: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,873 INFO L280 TraceCheckUtils]: 190: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,873 INFO L280 TraceCheckUtils]: 191: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,873 INFO L280 TraceCheckUtils]: 192: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,873 INFO L280 TraceCheckUtils]: 193: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,874 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,874 INFO L280 TraceCheckUtils]: 195: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,874 INFO L263 TraceCheckUtils]: 196: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,874 INFO L280 TraceCheckUtils]: 197: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,874 INFO L280 TraceCheckUtils]: 198: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,875 INFO L280 TraceCheckUtils]: 199: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,875 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,875 INFO L280 TraceCheckUtils]: 201: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,876 INFO L280 TraceCheckUtils]: 202: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,876 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,876 INFO L280 TraceCheckUtils]: 204: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,876 INFO L263 TraceCheckUtils]: 205: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,876 INFO L280 TraceCheckUtils]: 206: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,877 INFO L280 TraceCheckUtils]: 207: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,877 INFO L280 TraceCheckUtils]: 208: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,877 INFO L280 TraceCheckUtils]: 209: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,877 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,877 INFO L280 TraceCheckUtils]: 211: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,878 INFO L280 TraceCheckUtils]: 212: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,878 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,878 INFO L280 TraceCheckUtils]: 214: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,878 INFO L263 TraceCheckUtils]: 215: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,878 INFO L280 TraceCheckUtils]: 216: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,879 INFO L280 TraceCheckUtils]: 217: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,879 INFO L280 TraceCheckUtils]: 218: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,879 INFO L263 TraceCheckUtils]: 219: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,879 INFO L280 TraceCheckUtils]: 220: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,879 INFO L280 TraceCheckUtils]: 221: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,880 INFO L280 TraceCheckUtils]: 222: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,880 INFO L280 TraceCheckUtils]: 223: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,880 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,880 INFO L280 TraceCheckUtils]: 225: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,881 INFO L263 TraceCheckUtils]: 226: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,881 INFO L280 TraceCheckUtils]: 227: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,881 INFO L280 TraceCheckUtils]: 228: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,881 INFO L280 TraceCheckUtils]: 229: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,881 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,882 INFO L280 TraceCheckUtils]: 231: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,882 INFO L280 TraceCheckUtils]: 232: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,882 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,882 INFO L280 TraceCheckUtils]: 234: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,882 INFO L280 TraceCheckUtils]: 235: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,883 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,883 INFO L280 TraceCheckUtils]: 237: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,883 INFO L263 TraceCheckUtils]: 238: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,883 INFO L280 TraceCheckUtils]: 239: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,883 INFO L280 TraceCheckUtils]: 240: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,884 INFO L280 TraceCheckUtils]: 241: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,884 INFO L263 TraceCheckUtils]: 242: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,884 INFO L280 TraceCheckUtils]: 243: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,884 INFO L280 TraceCheckUtils]: 244: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,885 INFO L280 TraceCheckUtils]: 245: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,885 INFO L263 TraceCheckUtils]: 246: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,885 INFO L280 TraceCheckUtils]: 247: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,885 INFO L280 TraceCheckUtils]: 248: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,885 INFO L280 TraceCheckUtils]: 249: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,886 INFO L280 TraceCheckUtils]: 250: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,886 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,886 INFO L280 TraceCheckUtils]: 252: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,886 INFO L263 TraceCheckUtils]: 253: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,887 INFO L280 TraceCheckUtils]: 254: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,887 INFO L280 TraceCheckUtils]: 255: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,887 INFO L280 TraceCheckUtils]: 256: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,887 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,887 INFO L280 TraceCheckUtils]: 258: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,888 INFO L280 TraceCheckUtils]: 259: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,888 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,888 INFO L280 TraceCheckUtils]: 261: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,888 INFO L263 TraceCheckUtils]: 262: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,888 INFO L280 TraceCheckUtils]: 263: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,889 INFO L280 TraceCheckUtils]: 264: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,889 INFO L280 TraceCheckUtils]: 265: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,889 INFO L280 TraceCheckUtils]: 266: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,889 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,889 INFO L280 TraceCheckUtils]: 268: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,890 INFO L280 TraceCheckUtils]: 269: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,890 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,890 INFO L280 TraceCheckUtils]: 271: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,890 INFO L280 TraceCheckUtils]: 272: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,892 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {18408#true} {20654#(<= 7 |fibo2_#in~n|)} #55#return; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,892 INFO L280 TraceCheckUtils]: 274: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,893 INFO L280 TraceCheckUtils]: 275: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume true; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,894 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {20654#(<= 7 |fibo2_#in~n|)} {19253#(<= fibo1_~n 8)} #59#return; {18409#false} is VALID [2020-07-17 22:21:25,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,944 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,947 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,947 INFO L280 TraceCheckUtils]: 5: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,948 INFO L280 TraceCheckUtils]: 6: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,948 INFO L263 TraceCheckUtils]: 7: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,948 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,949 INFO L280 TraceCheckUtils]: 9: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,949 INFO L280 TraceCheckUtils]: 10: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,950 INFO L263 TraceCheckUtils]: 11: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,950 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,951 INFO L280 TraceCheckUtils]: 14: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,951 INFO L263 TraceCheckUtils]: 15: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,952 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,952 INFO L280 TraceCheckUtils]: 17: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,953 INFO L280 TraceCheckUtils]: 18: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,953 INFO L263 TraceCheckUtils]: 19: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,954 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,954 INFO L280 TraceCheckUtils]: 21: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,955 INFO L280 TraceCheckUtils]: 22: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,955 INFO L263 TraceCheckUtils]: 23: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,956 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,957 INFO L280 TraceCheckUtils]: 25: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,957 INFO L280 TraceCheckUtils]: 26: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,958 INFO L263 TraceCheckUtils]: 27: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,958 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,959 INFO L280 TraceCheckUtils]: 29: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,960 INFO L280 TraceCheckUtils]: 30: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:25,961 INFO L280 TraceCheckUtils]: 31: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:25,962 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {20139#(<= |fibo2_#in~n| 1)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:25,963 INFO L280 TraceCheckUtils]: 33: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:25,963 INFO L263 TraceCheckUtils]: 34: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,964 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,964 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,964 INFO L280 TraceCheckUtils]: 37: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,965 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18408#true} {20134#(<= |fibo1_#in~n| 2)} #59#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:25,966 INFO L280 TraceCheckUtils]: 39: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:25,966 INFO L280 TraceCheckUtils]: 40: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:25,967 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {20134#(<= |fibo1_#in~n| 2)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:25,968 INFO L280 TraceCheckUtils]: 42: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:25,968 INFO L263 TraceCheckUtils]: 43: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,969 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,969 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,969 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,969 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,970 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18408#true} {20123#(<= |fibo2_#in~n| 3)} #55#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:25,970 INFO L280 TraceCheckUtils]: 49: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:25,971 INFO L280 TraceCheckUtils]: 50: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:25,972 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {20123#(<= |fibo2_#in~n| 3)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:25,973 INFO L280 TraceCheckUtils]: 52: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:25,973 INFO L263 TraceCheckUtils]: 53: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,973 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,973 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,973 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,974 INFO L263 TraceCheckUtils]: 57: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,974 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,974 INFO L280 TraceCheckUtils]: 59: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,974 INFO L280 TraceCheckUtils]: 60: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,974 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,975 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,975 INFO L280 TraceCheckUtils]: 63: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,975 INFO L263 TraceCheckUtils]: 64: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,975 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,975 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,975 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,976 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,976 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,976 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,977 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {18408#true} {20086#(<= |fibo1_#in~n| 4)} #59#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:25,977 INFO L280 TraceCheckUtils]: 72: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:25,978 INFO L280 TraceCheckUtils]: 73: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:25,979 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {20086#(<= |fibo1_#in~n| 4)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:25,980 INFO L280 TraceCheckUtils]: 75: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:25,980 INFO L263 TraceCheckUtils]: 76: Hoare triple {20021#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,980 INFO L280 TraceCheckUtils]: 77: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,980 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,981 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,981 INFO L263 TraceCheckUtils]: 80: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,981 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,981 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,981 INFO L280 TraceCheckUtils]: 83: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,982 INFO L263 TraceCheckUtils]: 84: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,982 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,982 INFO L280 TraceCheckUtils]: 86: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,982 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,982 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,982 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,983 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,983 INFO L263 TraceCheckUtils]: 91: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,983 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,983 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,983 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,984 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,984 INFO L280 TraceCheckUtils]: 96: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,984 INFO L280 TraceCheckUtils]: 97: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,984 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,984 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,984 INFO L263 TraceCheckUtils]: 100: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,985 INFO L280 TraceCheckUtils]: 101: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,985 INFO L280 TraceCheckUtils]: 102: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,985 INFO L280 TraceCheckUtils]: 103: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,985 INFO L280 TraceCheckUtils]: 104: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,985 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,986 INFO L280 TraceCheckUtils]: 106: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,986 INFO L280 TraceCheckUtils]: 107: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,987 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {18408#true} {20021#(<= |fibo2_#in~n| 5)} #55#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:25,987 INFO L280 TraceCheckUtils]: 109: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:25,988 INFO L280 TraceCheckUtils]: 110: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume true; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:25,989 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {20021#(<= |fibo2_#in~n| 5)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:25,989 INFO L280 TraceCheckUtils]: 112: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:25,990 INFO L263 TraceCheckUtils]: 113: Hoare triple {19902#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,990 INFO L280 TraceCheckUtils]: 114: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,990 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,990 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,990 INFO L263 TraceCheckUtils]: 117: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,991 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,991 INFO L280 TraceCheckUtils]: 119: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,991 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,991 INFO L263 TraceCheckUtils]: 121: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,991 INFO L280 TraceCheckUtils]: 122: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,991 INFO L280 TraceCheckUtils]: 123: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,992 INFO L280 TraceCheckUtils]: 124: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,992 INFO L263 TraceCheckUtils]: 125: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,992 INFO L280 TraceCheckUtils]: 126: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,992 INFO L280 TraceCheckUtils]: 127: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,992 INFO L280 TraceCheckUtils]: 128: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,993 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,993 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,993 INFO L280 TraceCheckUtils]: 131: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,993 INFO L263 TraceCheckUtils]: 132: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,994 INFO L280 TraceCheckUtils]: 133: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,994 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:25,994 INFO L280 TraceCheckUtils]: 135: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,994 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:25,994 INFO L280 TraceCheckUtils]: 137: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:25,994 INFO L280 TraceCheckUtils]: 138: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,995 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,995 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,995 INFO L263 TraceCheckUtils]: 141: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,995 INFO L280 TraceCheckUtils]: 142: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,996 INFO L280 TraceCheckUtils]: 143: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,996 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,996 INFO L280 TraceCheckUtils]: 145: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,996 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:25,996 INFO L280 TraceCheckUtils]: 147: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:25,997 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,997 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:25,997 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,997 INFO L263 TraceCheckUtils]: 151: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:25,997 INFO L280 TraceCheckUtils]: 152: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,998 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,998 INFO L280 TraceCheckUtils]: 154: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:25,998 INFO L263 TraceCheckUtils]: 155: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:25,998 INFO L280 TraceCheckUtils]: 156: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:25,998 INFO L280 TraceCheckUtils]: 157: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:25,999 INFO L280 TraceCheckUtils]: 158: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:25,999 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:25,999 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:25,999 INFO L280 TraceCheckUtils]: 161: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:25,999 INFO L263 TraceCheckUtils]: 162: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,000 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,000 INFO L280 TraceCheckUtils]: 164: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,000 INFO L280 TraceCheckUtils]: 165: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,000 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,000 INFO L280 TraceCheckUtils]: 167: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,001 INFO L280 TraceCheckUtils]: 168: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,001 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,001 INFO L280 TraceCheckUtils]: 170: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,001 INFO L280 TraceCheckUtils]: 171: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,002 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {18408#true} {19902#(<= |fibo1_#in~n| 6)} #59#return; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:26,003 INFO L280 TraceCheckUtils]: 173: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:26,004 INFO L280 TraceCheckUtils]: 174: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume true; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:26,005 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {19902#(<= |fibo1_#in~n| 6)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:26,006 INFO L280 TraceCheckUtils]: 176: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:26,006 INFO L263 TraceCheckUtils]: 177: Hoare triple {19700#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,006 INFO L280 TraceCheckUtils]: 178: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,006 INFO L280 TraceCheckUtils]: 179: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,007 INFO L280 TraceCheckUtils]: 180: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,007 INFO L263 TraceCheckUtils]: 181: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,007 INFO L280 TraceCheckUtils]: 182: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,007 INFO L280 TraceCheckUtils]: 183: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,007 INFO L280 TraceCheckUtils]: 184: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,007 INFO L263 TraceCheckUtils]: 185: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,007 INFO L280 TraceCheckUtils]: 186: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,008 INFO L280 TraceCheckUtils]: 187: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,008 INFO L280 TraceCheckUtils]: 188: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,008 INFO L263 TraceCheckUtils]: 189: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,008 INFO L280 TraceCheckUtils]: 190: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,008 INFO L280 TraceCheckUtils]: 191: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,009 INFO L280 TraceCheckUtils]: 192: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,009 INFO L263 TraceCheckUtils]: 193: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,009 INFO L280 TraceCheckUtils]: 194: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,009 INFO L280 TraceCheckUtils]: 195: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,009 INFO L280 TraceCheckUtils]: 196: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,009 INFO L280 TraceCheckUtils]: 197: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,010 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,010 INFO L280 TraceCheckUtils]: 199: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,010 INFO L263 TraceCheckUtils]: 200: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,010 INFO L280 TraceCheckUtils]: 201: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,010 INFO L280 TraceCheckUtils]: 202: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,010 INFO L280 TraceCheckUtils]: 203: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,011 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,011 INFO L280 TraceCheckUtils]: 205: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,011 INFO L280 TraceCheckUtils]: 206: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,011 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,011 INFO L280 TraceCheckUtils]: 208: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,011 INFO L263 TraceCheckUtils]: 209: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,012 INFO L280 TraceCheckUtils]: 210: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,012 INFO L280 TraceCheckUtils]: 211: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,012 INFO L280 TraceCheckUtils]: 212: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,012 INFO L280 TraceCheckUtils]: 213: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,012 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,012 INFO L280 TraceCheckUtils]: 215: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,013 INFO L280 TraceCheckUtils]: 216: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,013 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,013 INFO L280 TraceCheckUtils]: 218: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,013 INFO L263 TraceCheckUtils]: 219: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,013 INFO L280 TraceCheckUtils]: 220: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,013 INFO L280 TraceCheckUtils]: 221: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,014 INFO L280 TraceCheckUtils]: 222: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,014 INFO L263 TraceCheckUtils]: 223: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,014 INFO L280 TraceCheckUtils]: 224: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,014 INFO L280 TraceCheckUtils]: 225: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,014 INFO L280 TraceCheckUtils]: 226: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,015 INFO L280 TraceCheckUtils]: 227: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,015 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,015 INFO L280 TraceCheckUtils]: 229: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,015 INFO L263 TraceCheckUtils]: 230: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,015 INFO L280 TraceCheckUtils]: 231: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,015 INFO L280 TraceCheckUtils]: 232: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,016 INFO L280 TraceCheckUtils]: 233: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,016 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,016 INFO L280 TraceCheckUtils]: 235: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,016 INFO L280 TraceCheckUtils]: 236: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,016 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,016 INFO L280 TraceCheckUtils]: 238: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,017 INFO L280 TraceCheckUtils]: 239: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,017 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,017 INFO L280 TraceCheckUtils]: 241: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,017 INFO L263 TraceCheckUtils]: 242: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,017 INFO L280 TraceCheckUtils]: 243: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,017 INFO L280 TraceCheckUtils]: 244: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,018 INFO L280 TraceCheckUtils]: 245: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,018 INFO L263 TraceCheckUtils]: 246: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,018 INFO L280 TraceCheckUtils]: 247: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,018 INFO L280 TraceCheckUtils]: 248: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,018 INFO L280 TraceCheckUtils]: 249: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,018 INFO L263 TraceCheckUtils]: 250: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,019 INFO L280 TraceCheckUtils]: 251: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,019 INFO L280 TraceCheckUtils]: 252: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,019 INFO L280 TraceCheckUtils]: 253: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,019 INFO L280 TraceCheckUtils]: 254: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,019 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,020 INFO L280 TraceCheckUtils]: 256: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,020 INFO L263 TraceCheckUtils]: 257: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,020 INFO L280 TraceCheckUtils]: 258: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,020 INFO L280 TraceCheckUtils]: 259: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,020 INFO L280 TraceCheckUtils]: 260: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,020 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,021 INFO L280 TraceCheckUtils]: 262: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,021 INFO L280 TraceCheckUtils]: 263: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,021 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,021 INFO L280 TraceCheckUtils]: 265: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,021 INFO L263 TraceCheckUtils]: 266: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,022 INFO L280 TraceCheckUtils]: 267: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,022 INFO L280 TraceCheckUtils]: 268: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,022 INFO L280 TraceCheckUtils]: 269: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,022 INFO L280 TraceCheckUtils]: 270: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,022 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,022 INFO L280 TraceCheckUtils]: 272: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,023 INFO L280 TraceCheckUtils]: 273: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,023 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,023 INFO L280 TraceCheckUtils]: 275: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,023 INFO L280 TraceCheckUtils]: 276: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,024 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {18408#true} {19700#(<= |fibo2_#in~n| 7)} #55#return; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:26,025 INFO L280 TraceCheckUtils]: 278: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:26,025 INFO L280 TraceCheckUtils]: 279: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume true; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:26,027 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {19700#(<= |fibo2_#in~n| 7)} {18408#true} #57#return; {19253#(<= fibo1_~n 8)} is VALID [2020-07-17 22:21:26,027 INFO L280 TraceCheckUtils]: 281: Hoare triple {19253#(<= fibo1_~n 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19253#(<= fibo1_~n 8)} is VALID [2020-07-17 22:21:26,028 INFO L263 TraceCheckUtils]: 282: Hoare triple {19253#(<= fibo1_~n 8)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,028 INFO L280 TraceCheckUtils]: 283: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,029 INFO L280 TraceCheckUtils]: 284: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,029 INFO L280 TraceCheckUtils]: 285: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,029 INFO L263 TraceCheckUtils]: 286: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,030 INFO L280 TraceCheckUtils]: 287: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,031 INFO L280 TraceCheckUtils]: 288: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,031 INFO L280 TraceCheckUtils]: 289: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,031 INFO L263 TraceCheckUtils]: 290: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,032 INFO L280 TraceCheckUtils]: 291: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,032 INFO L280 TraceCheckUtils]: 292: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,033 INFO L280 TraceCheckUtils]: 293: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,033 INFO L263 TraceCheckUtils]: 294: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,034 INFO L280 TraceCheckUtils]: 295: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,034 INFO L280 TraceCheckUtils]: 296: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,035 INFO L280 TraceCheckUtils]: 297: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,035 INFO L263 TraceCheckUtils]: 298: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,035 INFO L280 TraceCheckUtils]: 299: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,036 INFO L280 TraceCheckUtils]: 300: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,036 INFO L280 TraceCheckUtils]: 301: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,037 INFO L263 TraceCheckUtils]: 302: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,037 INFO L280 TraceCheckUtils]: 303: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,038 INFO L280 TraceCheckUtils]: 304: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:26,039 INFO L280 TraceCheckUtils]: 305: Hoare triple {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,039 INFO L263 TraceCheckUtils]: 306: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,039 INFO L280 TraceCheckUtils]: 307: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,039 INFO L280 TraceCheckUtils]: 308: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,040 INFO L280 TraceCheckUtils]: 309: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,040 INFO L280 TraceCheckUtils]: 310: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,041 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #57#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,041 INFO L280 TraceCheckUtils]: 312: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,042 INFO L263 TraceCheckUtils]: 313: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,042 INFO L280 TraceCheckUtils]: 314: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,042 INFO L280 TraceCheckUtils]: 315: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,042 INFO L280 TraceCheckUtils]: 316: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,043 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #59#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,043 INFO L280 TraceCheckUtils]: 318: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,044 INFO L280 TraceCheckUtils]: 319: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,045 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {21083#(<= 2 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,046 INFO L280 TraceCheckUtils]: 321: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,046 INFO L263 TraceCheckUtils]: 322: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,046 INFO L280 TraceCheckUtils]: 323: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,047 INFO L280 TraceCheckUtils]: 324: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,047 INFO L280 TraceCheckUtils]: 325: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,047 INFO L280 TraceCheckUtils]: 326: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,048 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {18408#true} {21076#(<= 3 |fibo2_#in~n|)} #55#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,048 INFO L280 TraceCheckUtils]: 328: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,049 INFO L280 TraceCheckUtils]: 329: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,050 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {21076#(<= 3 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,051 INFO L280 TraceCheckUtils]: 331: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,051 INFO L263 TraceCheckUtils]: 332: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,051 INFO L280 TraceCheckUtils]: 333: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,051 INFO L280 TraceCheckUtils]: 334: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,052 INFO L280 TraceCheckUtils]: 335: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,052 INFO L263 TraceCheckUtils]: 336: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,052 INFO L280 TraceCheckUtils]: 337: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,052 INFO L280 TraceCheckUtils]: 338: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,053 INFO L280 TraceCheckUtils]: 339: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,053 INFO L280 TraceCheckUtils]: 340: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,053 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,053 INFO L280 TraceCheckUtils]: 342: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,053 INFO L263 TraceCheckUtils]: 343: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,054 INFO L280 TraceCheckUtils]: 344: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,054 INFO L280 TraceCheckUtils]: 345: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,054 INFO L280 TraceCheckUtils]: 346: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,054 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,054 INFO L280 TraceCheckUtils]: 348: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,054 INFO L280 TraceCheckUtils]: 349: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,055 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {18408#true} {21039#(<= 4 |fibo1_#in~n|)} #59#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,056 INFO L280 TraceCheckUtils]: 351: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,057 INFO L280 TraceCheckUtils]: 352: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,058 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {21039#(<= 4 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,059 INFO L280 TraceCheckUtils]: 354: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,059 INFO L263 TraceCheckUtils]: 355: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,059 INFO L280 TraceCheckUtils]: 356: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,059 INFO L280 TraceCheckUtils]: 357: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,060 INFO L280 TraceCheckUtils]: 358: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,060 INFO L263 TraceCheckUtils]: 359: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,060 INFO L280 TraceCheckUtils]: 360: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,060 INFO L280 TraceCheckUtils]: 361: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,060 INFO L280 TraceCheckUtils]: 362: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,061 INFO L263 TraceCheckUtils]: 363: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,061 INFO L280 TraceCheckUtils]: 364: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,061 INFO L280 TraceCheckUtils]: 365: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,061 INFO L280 TraceCheckUtils]: 366: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,061 INFO L280 TraceCheckUtils]: 367: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,062 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,062 INFO L280 TraceCheckUtils]: 369: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,062 INFO L263 TraceCheckUtils]: 370: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,062 INFO L280 TraceCheckUtils]: 371: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,063 INFO L280 TraceCheckUtils]: 372: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,063 INFO L280 TraceCheckUtils]: 373: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,063 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,063 INFO L280 TraceCheckUtils]: 375: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,063 INFO L280 TraceCheckUtils]: 376: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,064 INFO L275 TraceCheckUtils]: 377: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,064 INFO L280 TraceCheckUtils]: 378: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,064 INFO L263 TraceCheckUtils]: 379: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,064 INFO L280 TraceCheckUtils]: 380: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,064 INFO L280 TraceCheckUtils]: 381: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,065 INFO L280 TraceCheckUtils]: 382: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,065 INFO L280 TraceCheckUtils]: 383: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,065 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,065 INFO L280 TraceCheckUtils]: 385: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,066 INFO L280 TraceCheckUtils]: 386: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,067 INFO L275 TraceCheckUtils]: 387: Hoare quadruple {18408#true} {20974#(<= 5 |fibo2_#in~n|)} #55#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,067 INFO L280 TraceCheckUtils]: 388: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,068 INFO L280 TraceCheckUtils]: 389: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,069 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {20974#(<= 5 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,070 INFO L280 TraceCheckUtils]: 391: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,070 INFO L263 TraceCheckUtils]: 392: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,070 INFO L280 TraceCheckUtils]: 393: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,071 INFO L280 TraceCheckUtils]: 394: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,071 INFO L280 TraceCheckUtils]: 395: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,071 INFO L263 TraceCheckUtils]: 396: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,071 INFO L280 TraceCheckUtils]: 397: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,071 INFO L280 TraceCheckUtils]: 398: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,072 INFO L280 TraceCheckUtils]: 399: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,072 INFO L263 TraceCheckUtils]: 400: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,072 INFO L280 TraceCheckUtils]: 401: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,072 INFO L280 TraceCheckUtils]: 402: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,072 INFO L280 TraceCheckUtils]: 403: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,073 INFO L263 TraceCheckUtils]: 404: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,073 INFO L280 TraceCheckUtils]: 405: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,073 INFO L280 TraceCheckUtils]: 406: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,073 INFO L280 TraceCheckUtils]: 407: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,073 INFO L280 TraceCheckUtils]: 408: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,073 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,074 INFO L280 TraceCheckUtils]: 410: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,074 INFO L263 TraceCheckUtils]: 411: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,074 INFO L280 TraceCheckUtils]: 412: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,074 INFO L280 TraceCheckUtils]: 413: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,074 INFO L280 TraceCheckUtils]: 414: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,074 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,075 INFO L280 TraceCheckUtils]: 416: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,075 INFO L280 TraceCheckUtils]: 417: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,075 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,075 INFO L280 TraceCheckUtils]: 419: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,075 INFO L263 TraceCheckUtils]: 420: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,075 INFO L280 TraceCheckUtils]: 421: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,076 INFO L280 TraceCheckUtils]: 422: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,076 INFO L280 TraceCheckUtils]: 423: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,076 INFO L280 TraceCheckUtils]: 424: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,076 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,076 INFO L280 TraceCheckUtils]: 426: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,076 INFO L280 TraceCheckUtils]: 427: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,077 INFO L275 TraceCheckUtils]: 428: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,077 INFO L280 TraceCheckUtils]: 429: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,077 INFO L263 TraceCheckUtils]: 430: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,077 INFO L280 TraceCheckUtils]: 431: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,077 INFO L280 TraceCheckUtils]: 432: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,077 INFO L280 TraceCheckUtils]: 433: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,078 INFO L263 TraceCheckUtils]: 434: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,078 INFO L280 TraceCheckUtils]: 435: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,078 INFO L280 TraceCheckUtils]: 436: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,078 INFO L280 TraceCheckUtils]: 437: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,078 INFO L280 TraceCheckUtils]: 438: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,079 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,079 INFO L280 TraceCheckUtils]: 440: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,079 INFO L263 TraceCheckUtils]: 441: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,079 INFO L280 TraceCheckUtils]: 442: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,079 INFO L280 TraceCheckUtils]: 443: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,079 INFO L280 TraceCheckUtils]: 444: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,080 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,080 INFO L280 TraceCheckUtils]: 446: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,080 INFO L280 TraceCheckUtils]: 447: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,080 INFO L275 TraceCheckUtils]: 448: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,080 INFO L280 TraceCheckUtils]: 449: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,080 INFO L280 TraceCheckUtils]: 450: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,081 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {18408#true} {20855#(<= 6 |fibo1_#in~n|)} #59#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,082 INFO L280 TraceCheckUtils]: 452: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,082 INFO L280 TraceCheckUtils]: 453: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume true; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,084 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {20855#(<= 6 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,084 INFO L280 TraceCheckUtils]: 455: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,084 INFO L263 TraceCheckUtils]: 456: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,085 INFO L280 TraceCheckUtils]: 457: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,085 INFO L280 TraceCheckUtils]: 458: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,085 INFO L280 TraceCheckUtils]: 459: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,085 INFO L263 TraceCheckUtils]: 460: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,085 INFO L280 TraceCheckUtils]: 461: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,086 INFO L280 TraceCheckUtils]: 462: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,086 INFO L280 TraceCheckUtils]: 463: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,086 INFO L263 TraceCheckUtils]: 464: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,086 INFO L280 TraceCheckUtils]: 465: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,086 INFO L280 TraceCheckUtils]: 466: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,086 INFO L280 TraceCheckUtils]: 467: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,087 INFO L263 TraceCheckUtils]: 468: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,087 INFO L280 TraceCheckUtils]: 469: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,087 INFO L280 TraceCheckUtils]: 470: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,087 INFO L280 TraceCheckUtils]: 471: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,087 INFO L263 TraceCheckUtils]: 472: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,087 INFO L280 TraceCheckUtils]: 473: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,087 INFO L280 TraceCheckUtils]: 474: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,088 INFO L280 TraceCheckUtils]: 475: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,088 INFO L280 TraceCheckUtils]: 476: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,088 INFO L275 TraceCheckUtils]: 477: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,088 INFO L280 TraceCheckUtils]: 478: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,088 INFO L263 TraceCheckUtils]: 479: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,089 INFO L280 TraceCheckUtils]: 480: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,089 INFO L280 TraceCheckUtils]: 481: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,089 INFO L280 TraceCheckUtils]: 482: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,089 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,089 INFO L280 TraceCheckUtils]: 484: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,089 INFO L280 TraceCheckUtils]: 485: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,090 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,090 INFO L280 TraceCheckUtils]: 487: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,090 INFO L263 TraceCheckUtils]: 488: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,090 INFO L280 TraceCheckUtils]: 489: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,090 INFO L280 TraceCheckUtils]: 490: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,090 INFO L280 TraceCheckUtils]: 491: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,091 INFO L280 TraceCheckUtils]: 492: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,091 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,091 INFO L280 TraceCheckUtils]: 494: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,091 INFO L280 TraceCheckUtils]: 495: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,091 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,091 INFO L280 TraceCheckUtils]: 497: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,092 INFO L263 TraceCheckUtils]: 498: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,092 INFO L280 TraceCheckUtils]: 499: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,092 INFO L280 TraceCheckUtils]: 500: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,092 INFO L280 TraceCheckUtils]: 501: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,092 INFO L263 TraceCheckUtils]: 502: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,092 INFO L280 TraceCheckUtils]: 503: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,093 INFO L280 TraceCheckUtils]: 504: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,093 INFO L280 TraceCheckUtils]: 505: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,093 INFO L280 TraceCheckUtils]: 506: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,093 INFO L275 TraceCheckUtils]: 507: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,093 INFO L280 TraceCheckUtils]: 508: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,094 INFO L263 TraceCheckUtils]: 509: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,094 INFO L280 TraceCheckUtils]: 510: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,094 INFO L280 TraceCheckUtils]: 511: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,094 INFO L280 TraceCheckUtils]: 512: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,094 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,094 INFO L280 TraceCheckUtils]: 514: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,095 INFO L280 TraceCheckUtils]: 515: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,095 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,095 INFO L280 TraceCheckUtils]: 517: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,095 INFO L280 TraceCheckUtils]: 518: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,095 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,095 INFO L280 TraceCheckUtils]: 520: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,096 INFO L263 TraceCheckUtils]: 521: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,096 INFO L280 TraceCheckUtils]: 522: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,096 INFO L280 TraceCheckUtils]: 523: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,096 INFO L280 TraceCheckUtils]: 524: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,096 INFO L263 TraceCheckUtils]: 525: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,097 INFO L280 TraceCheckUtils]: 526: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,097 INFO L280 TraceCheckUtils]: 527: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,097 INFO L280 TraceCheckUtils]: 528: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,097 INFO L263 TraceCheckUtils]: 529: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,097 INFO L280 TraceCheckUtils]: 530: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,097 INFO L280 TraceCheckUtils]: 531: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,098 INFO L280 TraceCheckUtils]: 532: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,098 INFO L280 TraceCheckUtils]: 533: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,098 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,098 INFO L280 TraceCheckUtils]: 535: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,098 INFO L263 TraceCheckUtils]: 536: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,098 INFO L280 TraceCheckUtils]: 537: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,099 INFO L280 TraceCheckUtils]: 538: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,099 INFO L280 TraceCheckUtils]: 539: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,099 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,099 INFO L280 TraceCheckUtils]: 541: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,099 INFO L280 TraceCheckUtils]: 542: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,099 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,100 INFO L280 TraceCheckUtils]: 544: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,100 INFO L263 TraceCheckUtils]: 545: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,100 INFO L280 TraceCheckUtils]: 546: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,100 INFO L280 TraceCheckUtils]: 547: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,100 INFO L280 TraceCheckUtils]: 548: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,101 INFO L280 TraceCheckUtils]: 549: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,101 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,101 INFO L280 TraceCheckUtils]: 551: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,101 INFO L280 TraceCheckUtils]: 552: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,101 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,101 INFO L280 TraceCheckUtils]: 554: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,101 INFO L280 TraceCheckUtils]: 555: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,102 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {18408#true} {20654#(<= 7 |fibo2_#in~n|)} #55#return; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,103 INFO L280 TraceCheckUtils]: 557: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,104 INFO L280 TraceCheckUtils]: 558: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume true; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,105 INFO L275 TraceCheckUtils]: 559: Hoare quadruple {20654#(<= 7 |fibo2_#in~n|)} {19253#(<= fibo1_~n 8)} #59#return; {18409#false} is VALID [2020-07-17 22:21:26,105 INFO L280 TraceCheckUtils]: 560: Hoare triple {18409#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18409#false} is VALID [2020-07-17 22:21:26,105 INFO L280 TraceCheckUtils]: 561: Hoare triple {18409#false} assume true; {18409#false} is VALID [2020-07-17 22:21:26,105 INFO L275 TraceCheckUtils]: 562: Hoare quadruple {18409#false} {18412#(<= main_~x~0 8)} #51#return; {18409#false} is VALID [2020-07-17 22:21:26,273 INFO L263 TraceCheckUtils]: 0: Hoare triple {18408#true} call ULTIMATE.init(); {18408#true} is VALID [2020-07-17 22:21:26,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18408#true} {18408#true} #47#return; {18408#true} is VALID [2020-07-17 22:21:26,273 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret5 := main(); {18408#true} is VALID [2020-07-17 22:21:26,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~x~0 := 8; {18412#(<= main_~x~0 8)} is VALID [2020-07-17 22:21:26,274 INFO L263 TraceCheckUtils]: 5: Hoare triple {18412#(<= main_~x~0 8)} call #t~ret4 := fibo1(~x~0); {18408#true} is VALID [2020-07-17 22:21:26,274 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,274 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,275 INFO L263 TraceCheckUtils]: 9: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,275 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,275 INFO L280 TraceCheckUtils]: 11: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,276 INFO L280 TraceCheckUtils]: 12: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,276 INFO L263 TraceCheckUtils]: 13: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,277 INFO L280 TraceCheckUtils]: 15: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,277 INFO L280 TraceCheckUtils]: 16: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,277 INFO L263 TraceCheckUtils]: 17: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,277 INFO L280 TraceCheckUtils]: 18: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,278 INFO L280 TraceCheckUtils]: 19: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,278 INFO L280 TraceCheckUtils]: 20: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,278 INFO L263 TraceCheckUtils]: 21: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,279 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,279 INFO L280 TraceCheckUtils]: 23: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,279 INFO L280 TraceCheckUtils]: 24: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,279 INFO L263 TraceCheckUtils]: 25: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,280 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,280 INFO L280 TraceCheckUtils]: 27: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,281 INFO L280 TraceCheckUtils]: 28: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,281 INFO L263 TraceCheckUtils]: 29: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,281 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,281 INFO L280 TraceCheckUtils]: 31: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,282 INFO L280 TraceCheckUtils]: 32: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,282 INFO L263 TraceCheckUtils]: 33: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,282 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,283 INFO L280 TraceCheckUtils]: 35: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,283 INFO L280 TraceCheckUtils]: 36: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:26,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:26,284 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {20139#(<= |fibo2_#in~n| 1)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:26,285 INFO L280 TraceCheckUtils]: 39: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:26,285 INFO L263 TraceCheckUtils]: 40: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,285 INFO L280 TraceCheckUtils]: 41: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,285 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,285 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,286 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18408#true} {20134#(<= |fibo1_#in~n| 2)} #59#return; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:26,286 INFO L280 TraceCheckUtils]: 45: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:26,287 INFO L280 TraceCheckUtils]: 46: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:26,288 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {20134#(<= |fibo1_#in~n| 2)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:26,289 INFO L280 TraceCheckUtils]: 48: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:26,289 INFO L263 TraceCheckUtils]: 49: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,289 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,290 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,290 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,290 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,291 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {18408#true} {20123#(<= |fibo2_#in~n| 3)} #55#return; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:26,292 INFO L280 TraceCheckUtils]: 55: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:26,292 INFO L280 TraceCheckUtils]: 56: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:26,293 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {20123#(<= |fibo2_#in~n| 3)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:26,293 INFO L280 TraceCheckUtils]: 58: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:26,293 INFO L263 TraceCheckUtils]: 59: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,294 INFO L280 TraceCheckUtils]: 60: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,294 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,294 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,294 INFO L263 TraceCheckUtils]: 63: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,294 INFO L280 TraceCheckUtils]: 64: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,294 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,294 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,294 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,294 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,295 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,295 INFO L263 TraceCheckUtils]: 70: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,295 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,295 INFO L280 TraceCheckUtils]: 72: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,295 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,295 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,295 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,295 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,296 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {20086#(<= |fibo1_#in~n| 4)} #59#return; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:26,296 INFO L280 TraceCheckUtils]: 78: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:26,297 INFO L280 TraceCheckUtils]: 79: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:26,297 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {20086#(<= |fibo1_#in~n| 4)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:26,298 INFO L280 TraceCheckUtils]: 81: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:26,298 INFO L263 TraceCheckUtils]: 82: Hoare triple {20021#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,298 INFO L280 TraceCheckUtils]: 83: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,298 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,298 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,298 INFO L263 TraceCheckUtils]: 86: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,299 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,299 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,299 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,299 INFO L263 TraceCheckUtils]: 90: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,299 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,299 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,299 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,299 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,310 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,310 INFO L280 TraceCheckUtils]: 96: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,311 INFO L263 TraceCheckUtils]: 97: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,311 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,311 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,311 INFO L280 TraceCheckUtils]: 100: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,311 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,311 INFO L280 TraceCheckUtils]: 102: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,311 INFO L280 TraceCheckUtils]: 103: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,311 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,312 INFO L280 TraceCheckUtils]: 105: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,312 INFO L263 TraceCheckUtils]: 106: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,312 INFO L280 TraceCheckUtils]: 107: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,312 INFO L280 TraceCheckUtils]: 108: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,312 INFO L280 TraceCheckUtils]: 109: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,312 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,312 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,313 INFO L280 TraceCheckUtils]: 112: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,313 INFO L280 TraceCheckUtils]: 113: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,314 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {18408#true} {20021#(<= |fibo2_#in~n| 5)} #55#return; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:26,314 INFO L280 TraceCheckUtils]: 115: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:26,315 INFO L280 TraceCheckUtils]: 116: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume true; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:26,316 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {20021#(<= |fibo2_#in~n| 5)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:26,316 INFO L280 TraceCheckUtils]: 118: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:26,316 INFO L263 TraceCheckUtils]: 119: Hoare triple {19902#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,316 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,316 INFO L280 TraceCheckUtils]: 121: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,316 INFO L280 TraceCheckUtils]: 122: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,317 INFO L263 TraceCheckUtils]: 123: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,317 INFO L280 TraceCheckUtils]: 124: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,317 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,317 INFO L280 TraceCheckUtils]: 126: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,317 INFO L263 TraceCheckUtils]: 127: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,317 INFO L280 TraceCheckUtils]: 128: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,317 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,318 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,318 INFO L263 TraceCheckUtils]: 131: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,318 INFO L280 TraceCheckUtils]: 132: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,318 INFO L280 TraceCheckUtils]: 133: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,318 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,318 INFO L280 TraceCheckUtils]: 135: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,319 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,319 INFO L280 TraceCheckUtils]: 137: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,319 INFO L263 TraceCheckUtils]: 138: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,319 INFO L280 TraceCheckUtils]: 139: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,319 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,320 INFO L280 TraceCheckUtils]: 141: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,320 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,320 INFO L280 TraceCheckUtils]: 143: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,320 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,320 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,320 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,321 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,321 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,321 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,321 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,321 INFO L280 TraceCheckUtils]: 151: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,321 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,322 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,322 INFO L280 TraceCheckUtils]: 154: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,322 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,322 INFO L280 TraceCheckUtils]: 156: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,322 INFO L263 TraceCheckUtils]: 157: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,322 INFO L280 TraceCheckUtils]: 158: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,323 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,323 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,323 INFO L263 TraceCheckUtils]: 161: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,323 INFO L280 TraceCheckUtils]: 162: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,323 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,324 INFO L280 TraceCheckUtils]: 164: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,324 INFO L280 TraceCheckUtils]: 165: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,324 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,324 INFO L280 TraceCheckUtils]: 167: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,324 INFO L263 TraceCheckUtils]: 168: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,324 INFO L280 TraceCheckUtils]: 169: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,325 INFO L280 TraceCheckUtils]: 170: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,325 INFO L280 TraceCheckUtils]: 171: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,325 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,325 INFO L280 TraceCheckUtils]: 173: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,325 INFO L280 TraceCheckUtils]: 174: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,325 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,326 INFO L280 TraceCheckUtils]: 176: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,326 INFO L280 TraceCheckUtils]: 177: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,330 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {18408#true} {19902#(<= |fibo1_#in~n| 6)} #59#return; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:26,333 INFO L280 TraceCheckUtils]: 179: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:26,334 INFO L280 TraceCheckUtils]: 180: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume true; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:26,335 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {19902#(<= |fibo1_#in~n| 6)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:26,336 INFO L280 TraceCheckUtils]: 182: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:26,336 INFO L263 TraceCheckUtils]: 183: Hoare triple {19700#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,337 INFO L280 TraceCheckUtils]: 184: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,337 INFO L280 TraceCheckUtils]: 185: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,337 INFO L280 TraceCheckUtils]: 186: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,337 INFO L263 TraceCheckUtils]: 187: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,337 INFO L280 TraceCheckUtils]: 188: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,337 INFO L280 TraceCheckUtils]: 189: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,338 INFO L280 TraceCheckUtils]: 190: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,338 INFO L263 TraceCheckUtils]: 191: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,338 INFO L280 TraceCheckUtils]: 192: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,338 INFO L280 TraceCheckUtils]: 193: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,338 INFO L280 TraceCheckUtils]: 194: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,338 INFO L263 TraceCheckUtils]: 195: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,339 INFO L280 TraceCheckUtils]: 196: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,339 INFO L280 TraceCheckUtils]: 197: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,339 INFO L280 TraceCheckUtils]: 198: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,339 INFO L263 TraceCheckUtils]: 199: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,339 INFO L280 TraceCheckUtils]: 200: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,339 INFO L280 TraceCheckUtils]: 201: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,339 INFO L280 TraceCheckUtils]: 202: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,340 INFO L280 TraceCheckUtils]: 203: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,340 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,340 INFO L280 TraceCheckUtils]: 205: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,340 INFO L263 TraceCheckUtils]: 206: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,340 INFO L280 TraceCheckUtils]: 207: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,340 INFO L280 TraceCheckUtils]: 208: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,341 INFO L280 TraceCheckUtils]: 209: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,341 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,341 INFO L280 TraceCheckUtils]: 211: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,341 INFO L280 TraceCheckUtils]: 212: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,341 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,341 INFO L280 TraceCheckUtils]: 214: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,342 INFO L263 TraceCheckUtils]: 215: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,342 INFO L280 TraceCheckUtils]: 216: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,342 INFO L280 TraceCheckUtils]: 217: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,342 INFO L280 TraceCheckUtils]: 218: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,342 INFO L280 TraceCheckUtils]: 219: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,342 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,343 INFO L280 TraceCheckUtils]: 221: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,343 INFO L280 TraceCheckUtils]: 222: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,343 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,343 INFO L280 TraceCheckUtils]: 224: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,343 INFO L263 TraceCheckUtils]: 225: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,343 INFO L280 TraceCheckUtils]: 226: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,344 INFO L280 TraceCheckUtils]: 227: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,344 INFO L280 TraceCheckUtils]: 228: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,344 INFO L263 TraceCheckUtils]: 229: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,344 INFO L280 TraceCheckUtils]: 230: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,344 INFO L280 TraceCheckUtils]: 231: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,344 INFO L280 TraceCheckUtils]: 232: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,344 INFO L280 TraceCheckUtils]: 233: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,345 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,345 INFO L280 TraceCheckUtils]: 235: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,345 INFO L263 TraceCheckUtils]: 236: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,345 INFO L280 TraceCheckUtils]: 237: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,345 INFO L280 TraceCheckUtils]: 238: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,345 INFO L280 TraceCheckUtils]: 239: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,346 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,346 INFO L280 TraceCheckUtils]: 241: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,346 INFO L280 TraceCheckUtils]: 242: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,346 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,346 INFO L280 TraceCheckUtils]: 244: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,346 INFO L280 TraceCheckUtils]: 245: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,347 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,347 INFO L280 TraceCheckUtils]: 247: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,347 INFO L263 TraceCheckUtils]: 248: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,347 INFO L280 TraceCheckUtils]: 249: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,347 INFO L280 TraceCheckUtils]: 250: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,347 INFO L280 TraceCheckUtils]: 251: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,348 INFO L263 TraceCheckUtils]: 252: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,348 INFO L280 TraceCheckUtils]: 253: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,348 INFO L280 TraceCheckUtils]: 254: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,348 INFO L280 TraceCheckUtils]: 255: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,348 INFO L263 TraceCheckUtils]: 256: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,348 INFO L280 TraceCheckUtils]: 257: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,349 INFO L280 TraceCheckUtils]: 258: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,349 INFO L280 TraceCheckUtils]: 259: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,349 INFO L280 TraceCheckUtils]: 260: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,349 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,349 INFO L280 TraceCheckUtils]: 262: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,349 INFO L263 TraceCheckUtils]: 263: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,349 INFO L280 TraceCheckUtils]: 264: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,350 INFO L280 TraceCheckUtils]: 265: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,350 INFO L280 TraceCheckUtils]: 266: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,350 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,350 INFO L280 TraceCheckUtils]: 268: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,350 INFO L280 TraceCheckUtils]: 269: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,350 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,351 INFO L280 TraceCheckUtils]: 271: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,351 INFO L263 TraceCheckUtils]: 272: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,351 INFO L280 TraceCheckUtils]: 273: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,351 INFO L280 TraceCheckUtils]: 274: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,351 INFO L280 TraceCheckUtils]: 275: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,351 INFO L280 TraceCheckUtils]: 276: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,352 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,352 INFO L280 TraceCheckUtils]: 278: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,352 INFO L280 TraceCheckUtils]: 279: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,352 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,352 INFO L280 TraceCheckUtils]: 281: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,352 INFO L280 TraceCheckUtils]: 282: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,353 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {18408#true} {19700#(<= |fibo2_#in~n| 7)} #55#return; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:26,354 INFO L280 TraceCheckUtils]: 284: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:26,354 INFO L280 TraceCheckUtils]: 285: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume true; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:26,356 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {19700#(<= |fibo2_#in~n| 7)} {18408#true} #57#return; {19253#(<= fibo1_~n 8)} is VALID [2020-07-17 22:21:26,356 INFO L280 TraceCheckUtils]: 287: Hoare triple {19253#(<= fibo1_~n 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19253#(<= fibo1_~n 8)} is VALID [2020-07-17 22:21:26,357 INFO L263 TraceCheckUtils]: 288: Hoare triple {19253#(<= fibo1_~n 8)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,357 INFO L280 TraceCheckUtils]: 289: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,358 INFO L280 TraceCheckUtils]: 290: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,358 INFO L280 TraceCheckUtils]: 291: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,358 INFO L263 TraceCheckUtils]: 292: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,359 INFO L280 TraceCheckUtils]: 293: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,359 INFO L280 TraceCheckUtils]: 294: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,360 INFO L280 TraceCheckUtils]: 295: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,360 INFO L263 TraceCheckUtils]: 296: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,360 INFO L280 TraceCheckUtils]: 297: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,361 INFO L280 TraceCheckUtils]: 298: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,362 INFO L280 TraceCheckUtils]: 299: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,362 INFO L263 TraceCheckUtils]: 300: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,362 INFO L280 TraceCheckUtils]: 301: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,363 INFO L280 TraceCheckUtils]: 302: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,363 INFO L280 TraceCheckUtils]: 303: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,364 INFO L263 TraceCheckUtils]: 304: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,364 INFO L280 TraceCheckUtils]: 305: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,365 INFO L280 TraceCheckUtils]: 306: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,365 INFO L280 TraceCheckUtils]: 307: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,365 INFO L263 TraceCheckUtils]: 308: Hoare triple {19531#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,366 INFO L280 TraceCheckUtils]: 309: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,367 INFO L280 TraceCheckUtils]: 310: Hoare triple {19801#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:21:26,368 INFO L280 TraceCheckUtils]: 311: Hoare triple {21082#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,368 INFO L263 TraceCheckUtils]: 312: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,368 INFO L280 TraceCheckUtils]: 313: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,368 INFO L280 TraceCheckUtils]: 314: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,368 INFO L280 TraceCheckUtils]: 315: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,368 INFO L280 TraceCheckUtils]: 316: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,369 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #57#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,370 INFO L280 TraceCheckUtils]: 318: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,370 INFO L263 TraceCheckUtils]: 319: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,370 INFO L280 TraceCheckUtils]: 320: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,370 INFO L280 TraceCheckUtils]: 321: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,371 INFO L280 TraceCheckUtils]: 322: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,371 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #59#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,372 INFO L280 TraceCheckUtils]: 324: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,373 INFO L280 TraceCheckUtils]: 325: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,374 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {21083#(<= 2 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,375 INFO L280 TraceCheckUtils]: 327: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,375 INFO L263 TraceCheckUtils]: 328: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,375 INFO L280 TraceCheckUtils]: 329: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,375 INFO L280 TraceCheckUtils]: 330: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,375 INFO L280 TraceCheckUtils]: 331: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,375 INFO L280 TraceCheckUtils]: 332: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,376 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {18408#true} {21076#(<= 3 |fibo2_#in~n|)} #55#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,377 INFO L280 TraceCheckUtils]: 334: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,378 INFO L280 TraceCheckUtils]: 335: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,379 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {21076#(<= 3 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,380 INFO L280 TraceCheckUtils]: 337: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,380 INFO L263 TraceCheckUtils]: 338: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,380 INFO L280 TraceCheckUtils]: 339: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,380 INFO L280 TraceCheckUtils]: 340: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,381 INFO L280 TraceCheckUtils]: 341: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,381 INFO L263 TraceCheckUtils]: 342: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,381 INFO L280 TraceCheckUtils]: 343: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,381 INFO L280 TraceCheckUtils]: 344: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,381 INFO L280 TraceCheckUtils]: 345: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,381 INFO L280 TraceCheckUtils]: 346: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,382 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,382 INFO L280 TraceCheckUtils]: 348: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,382 INFO L263 TraceCheckUtils]: 349: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,382 INFO L280 TraceCheckUtils]: 350: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,382 INFO L280 TraceCheckUtils]: 351: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,382 INFO L280 TraceCheckUtils]: 352: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,383 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,383 INFO L280 TraceCheckUtils]: 354: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,383 INFO L280 TraceCheckUtils]: 355: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,384 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {18408#true} {21039#(<= 4 |fibo1_#in~n|)} #59#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,384 INFO L280 TraceCheckUtils]: 357: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,385 INFO L280 TraceCheckUtils]: 358: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,388 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {21039#(<= 4 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,389 INFO L280 TraceCheckUtils]: 360: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,389 INFO L263 TraceCheckUtils]: 361: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,389 INFO L280 TraceCheckUtils]: 362: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,389 INFO L280 TraceCheckUtils]: 363: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,390 INFO L280 TraceCheckUtils]: 364: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,390 INFO L263 TraceCheckUtils]: 365: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,390 INFO L280 TraceCheckUtils]: 366: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,390 INFO L280 TraceCheckUtils]: 367: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,390 INFO L280 TraceCheckUtils]: 368: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,390 INFO L263 TraceCheckUtils]: 369: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,391 INFO L280 TraceCheckUtils]: 370: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,391 INFO L280 TraceCheckUtils]: 371: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,391 INFO L280 TraceCheckUtils]: 372: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,392 INFO L280 TraceCheckUtils]: 373: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,392 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,392 INFO L280 TraceCheckUtils]: 375: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,392 INFO L263 TraceCheckUtils]: 376: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,392 INFO L280 TraceCheckUtils]: 377: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,392 INFO L280 TraceCheckUtils]: 378: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,393 INFO L280 TraceCheckUtils]: 379: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,393 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,393 INFO L280 TraceCheckUtils]: 381: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,393 INFO L280 TraceCheckUtils]: 382: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,393 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,393 INFO L280 TraceCheckUtils]: 384: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,394 INFO L263 TraceCheckUtils]: 385: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,394 INFO L280 TraceCheckUtils]: 386: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,394 INFO L280 TraceCheckUtils]: 387: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,394 INFO L280 TraceCheckUtils]: 388: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,395 INFO L280 TraceCheckUtils]: 389: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,395 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,395 INFO L280 TraceCheckUtils]: 391: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,395 INFO L280 TraceCheckUtils]: 392: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,396 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {18408#true} {20974#(<= 5 |fibo2_#in~n|)} #55#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,397 INFO L280 TraceCheckUtils]: 394: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,398 INFO L280 TraceCheckUtils]: 395: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,399 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {20974#(<= 5 |fibo2_#in~n|)} {19801#(= fibo1_~n |fibo1_#in~n|)} #57#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,400 INFO L280 TraceCheckUtils]: 397: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,400 INFO L263 TraceCheckUtils]: 398: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,400 INFO L280 TraceCheckUtils]: 399: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,400 INFO L280 TraceCheckUtils]: 400: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,400 INFO L280 TraceCheckUtils]: 401: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,401 INFO L263 TraceCheckUtils]: 402: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,401 INFO L280 TraceCheckUtils]: 403: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,401 INFO L280 TraceCheckUtils]: 404: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,401 INFO L280 TraceCheckUtils]: 405: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,401 INFO L263 TraceCheckUtils]: 406: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,401 INFO L280 TraceCheckUtils]: 407: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,402 INFO L280 TraceCheckUtils]: 408: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,402 INFO L280 TraceCheckUtils]: 409: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,402 INFO L263 TraceCheckUtils]: 410: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,402 INFO L280 TraceCheckUtils]: 411: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,402 INFO L280 TraceCheckUtils]: 412: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,402 INFO L280 TraceCheckUtils]: 413: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,403 INFO L280 TraceCheckUtils]: 414: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,403 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,403 INFO L280 TraceCheckUtils]: 416: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,403 INFO L263 TraceCheckUtils]: 417: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,403 INFO L280 TraceCheckUtils]: 418: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,404 INFO L280 TraceCheckUtils]: 419: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,404 INFO L280 TraceCheckUtils]: 420: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,404 INFO L275 TraceCheckUtils]: 421: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,404 INFO L280 TraceCheckUtils]: 422: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,404 INFO L280 TraceCheckUtils]: 423: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,404 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,405 INFO L280 TraceCheckUtils]: 425: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,405 INFO L263 TraceCheckUtils]: 426: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,405 INFO L280 TraceCheckUtils]: 427: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,405 INFO L280 TraceCheckUtils]: 428: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,405 INFO L280 TraceCheckUtils]: 429: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,405 INFO L280 TraceCheckUtils]: 430: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,406 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,406 INFO L280 TraceCheckUtils]: 432: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,406 INFO L280 TraceCheckUtils]: 433: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,406 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,406 INFO L280 TraceCheckUtils]: 435: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,406 INFO L263 TraceCheckUtils]: 436: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,407 INFO L280 TraceCheckUtils]: 437: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,407 INFO L280 TraceCheckUtils]: 438: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,407 INFO L280 TraceCheckUtils]: 439: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,407 INFO L263 TraceCheckUtils]: 440: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,407 INFO L280 TraceCheckUtils]: 441: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,408 INFO L280 TraceCheckUtils]: 442: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,408 INFO L280 TraceCheckUtils]: 443: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,408 INFO L280 TraceCheckUtils]: 444: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,408 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,408 INFO L280 TraceCheckUtils]: 446: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,408 INFO L263 TraceCheckUtils]: 447: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,408 INFO L280 TraceCheckUtils]: 448: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,409 INFO L280 TraceCheckUtils]: 449: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,409 INFO L280 TraceCheckUtils]: 450: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,409 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,409 INFO L280 TraceCheckUtils]: 452: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,409 INFO L280 TraceCheckUtils]: 453: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,410 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,410 INFO L280 TraceCheckUtils]: 455: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,410 INFO L280 TraceCheckUtils]: 456: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,411 INFO L275 TraceCheckUtils]: 457: Hoare quadruple {18408#true} {20855#(<= 6 |fibo1_#in~n|)} #59#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,411 INFO L280 TraceCheckUtils]: 458: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,412 INFO L280 TraceCheckUtils]: 459: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume true; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:26,413 INFO L275 TraceCheckUtils]: 460: Hoare quadruple {20855#(<= 6 |fibo1_#in~n|)} {19531#(= fibo2_~n |fibo2_#in~n|)} #53#return; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,414 INFO L280 TraceCheckUtils]: 461: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,414 INFO L263 TraceCheckUtils]: 462: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,414 INFO L280 TraceCheckUtils]: 463: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,414 INFO L280 TraceCheckUtils]: 464: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,414 INFO L280 TraceCheckUtils]: 465: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,415 INFO L263 TraceCheckUtils]: 466: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,415 INFO L280 TraceCheckUtils]: 467: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,415 INFO L280 TraceCheckUtils]: 468: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,415 INFO L280 TraceCheckUtils]: 469: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,415 INFO L263 TraceCheckUtils]: 470: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,415 INFO L280 TraceCheckUtils]: 471: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,416 INFO L280 TraceCheckUtils]: 472: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,416 INFO L280 TraceCheckUtils]: 473: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,416 INFO L263 TraceCheckUtils]: 474: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,416 INFO L280 TraceCheckUtils]: 475: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,416 INFO L280 TraceCheckUtils]: 476: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,416 INFO L280 TraceCheckUtils]: 477: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,417 INFO L263 TraceCheckUtils]: 478: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,417 INFO L280 TraceCheckUtils]: 479: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,417 INFO L280 TraceCheckUtils]: 480: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,417 INFO L280 TraceCheckUtils]: 481: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,417 INFO L280 TraceCheckUtils]: 482: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,417 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,417 INFO L280 TraceCheckUtils]: 484: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,418 INFO L263 TraceCheckUtils]: 485: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,418 INFO L280 TraceCheckUtils]: 486: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,418 INFO L280 TraceCheckUtils]: 487: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,418 INFO L280 TraceCheckUtils]: 488: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,418 INFO L275 TraceCheckUtils]: 489: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,418 INFO L280 TraceCheckUtils]: 490: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,419 INFO L280 TraceCheckUtils]: 491: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,419 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,419 INFO L280 TraceCheckUtils]: 493: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,419 INFO L263 TraceCheckUtils]: 494: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,419 INFO L280 TraceCheckUtils]: 495: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,419 INFO L280 TraceCheckUtils]: 496: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,419 INFO L280 TraceCheckUtils]: 497: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,420 INFO L280 TraceCheckUtils]: 498: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,420 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,420 INFO L280 TraceCheckUtils]: 500: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,420 INFO L280 TraceCheckUtils]: 501: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,420 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,420 INFO L280 TraceCheckUtils]: 503: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,421 INFO L263 TraceCheckUtils]: 504: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,421 INFO L280 TraceCheckUtils]: 505: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,421 INFO L280 TraceCheckUtils]: 506: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,421 INFO L280 TraceCheckUtils]: 507: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,421 INFO L263 TraceCheckUtils]: 508: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,421 INFO L280 TraceCheckUtils]: 509: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,422 INFO L280 TraceCheckUtils]: 510: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,422 INFO L280 TraceCheckUtils]: 511: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,422 INFO L280 TraceCheckUtils]: 512: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,422 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,422 INFO L280 TraceCheckUtils]: 514: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,422 INFO L263 TraceCheckUtils]: 515: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,423 INFO L280 TraceCheckUtils]: 516: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,423 INFO L280 TraceCheckUtils]: 517: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,423 INFO L280 TraceCheckUtils]: 518: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,423 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,423 INFO L280 TraceCheckUtils]: 520: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,423 INFO L280 TraceCheckUtils]: 521: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,423 INFO L275 TraceCheckUtils]: 522: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,424 INFO L280 TraceCheckUtils]: 523: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,424 INFO L280 TraceCheckUtils]: 524: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,424 INFO L275 TraceCheckUtils]: 525: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,424 INFO L280 TraceCheckUtils]: 526: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,424 INFO L263 TraceCheckUtils]: 527: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,424 INFO L280 TraceCheckUtils]: 528: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,425 INFO L280 TraceCheckUtils]: 529: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,425 INFO L280 TraceCheckUtils]: 530: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,425 INFO L263 TraceCheckUtils]: 531: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,425 INFO L280 TraceCheckUtils]: 532: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,425 INFO L280 TraceCheckUtils]: 533: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,425 INFO L280 TraceCheckUtils]: 534: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:26,425 INFO L263 TraceCheckUtils]: 535: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:26,426 INFO L280 TraceCheckUtils]: 536: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,426 INFO L280 TraceCheckUtils]: 537: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,426 INFO L280 TraceCheckUtils]: 538: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,426 INFO L280 TraceCheckUtils]: 539: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,426 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:26,426 INFO L280 TraceCheckUtils]: 541: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,427 INFO L263 TraceCheckUtils]: 542: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,427 INFO L280 TraceCheckUtils]: 543: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,427 INFO L280 TraceCheckUtils]: 544: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:26,427 INFO L280 TraceCheckUtils]: 545: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,427 INFO L275 TraceCheckUtils]: 546: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,427 INFO L280 TraceCheckUtils]: 547: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,428 INFO L280 TraceCheckUtils]: 548: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,428 INFO L275 TraceCheckUtils]: 549: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:26,428 INFO L280 TraceCheckUtils]: 550: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:26,428 INFO L263 TraceCheckUtils]: 551: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:26,428 INFO L280 TraceCheckUtils]: 552: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:26,428 INFO L280 TraceCheckUtils]: 553: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:26,429 INFO L280 TraceCheckUtils]: 554: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:26,429 INFO L280 TraceCheckUtils]: 555: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,429 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:26,429 INFO L280 TraceCheckUtils]: 557: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:26,429 INFO L280 TraceCheckUtils]: 558: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,429 INFO L275 TraceCheckUtils]: 559: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:26,429 INFO L280 TraceCheckUtils]: 560: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:26,430 INFO L280 TraceCheckUtils]: 561: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:26,431 INFO L275 TraceCheckUtils]: 562: Hoare quadruple {18408#true} {20654#(<= 7 |fibo2_#in~n|)} #55#return; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,431 INFO L280 TraceCheckUtils]: 563: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,432 INFO L280 TraceCheckUtils]: 564: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume true; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:26,433 INFO L275 TraceCheckUtils]: 565: Hoare quadruple {20654#(<= 7 |fibo2_#in~n|)} {19253#(<= fibo1_~n 8)} #59#return; {18409#false} is VALID [2020-07-17 22:21:26,433 INFO L280 TraceCheckUtils]: 566: Hoare triple {18409#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18409#false} is VALID [2020-07-17 22:21:26,433 INFO L280 TraceCheckUtils]: 567: Hoare triple {18409#false} assume true; {18409#false} is VALID [2020-07-17 22:21:26,433 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {18409#false} {18412#(<= main_~x~0 8)} #51#return; {18409#false} is VALID [2020-07-17 22:21:26,434 INFO L280 TraceCheckUtils]: 569: Hoare triple {18409#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {18409#false} is VALID [2020-07-17 22:21:26,434 INFO L280 TraceCheckUtils]: 570: Hoare triple {18409#false} assume 21 != ~result~0; {18409#false} is VALID [2020-07-17 22:21:26,434 INFO L280 TraceCheckUtils]: 571: Hoare triple {18409#false} assume !false; {18409#false} is VALID [2020-07-17 22:21:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 9413 backedges. 913 proven. 1781 refuted. 0 times theorem prover too weak. 6719 trivial. 0 not checked. [2020-07-17 22:21:26,605 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176627673] [2020-07-17 22:21:26,605 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [267479529] [2020-07-17 22:21:26,605 INFO L92 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:26,760 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-17 22:21:26,760 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:26,762 INFO L264 TraceCheckSpWp]: Trace formula consists of 1020 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-17 22:21:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:26,881 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:27,535 INFO L263 TraceCheckUtils]: 0: Hoare triple {18408#true} call ULTIMATE.init(); {18408#true} is VALID [2020-07-17 22:21:27,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18408#true} {18408#true} #47#return; {18408#true} is VALID [2020-07-17 22:21:27,536 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret5 := main(); {18408#true} is VALID [2020-07-17 22:21:27,536 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~x~0 := 8; {18412#(<= main_~x~0 8)} is VALID [2020-07-17 22:21:27,537 INFO L263 TraceCheckUtils]: 5: Hoare triple {18412#(<= main_~x~0 8)} call #t~ret4 := fibo1(~x~0); {18408#true} is VALID [2020-07-17 22:21:27,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} ~n := #in~n; {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,538 INFO L280 TraceCheckUtils]: 7: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,538 INFO L280 TraceCheckUtils]: 8: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,538 INFO L263 TraceCheckUtils]: 9: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,538 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,538 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,538 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,539 INFO L263 TraceCheckUtils]: 13: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,539 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,539 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,539 INFO L263 TraceCheckUtils]: 17: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,539 INFO L280 TraceCheckUtils]: 18: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,539 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,539 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,539 INFO L263 TraceCheckUtils]: 21: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,540 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,540 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,540 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,540 INFO L263 TraceCheckUtils]: 25: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,540 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,540 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,540 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,540 INFO L263 TraceCheckUtils]: 29: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,540 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,541 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,541 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,541 INFO L263 TraceCheckUtils]: 33: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,541 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,541 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,541 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,541 INFO L280 TraceCheckUtils]: 37: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,541 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,541 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,542 INFO L263 TraceCheckUtils]: 40: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,542 INFO L280 TraceCheckUtils]: 41: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,542 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,542 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,542 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,542 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,542 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,542 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,542 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,543 INFO L263 TraceCheckUtils]: 49: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,543 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,543 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,543 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,543 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,543 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,543 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,543 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,543 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,544 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,544 INFO L263 TraceCheckUtils]: 59: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,544 INFO L280 TraceCheckUtils]: 60: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,544 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,544 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,544 INFO L263 TraceCheckUtils]: 63: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,544 INFO L280 TraceCheckUtils]: 64: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,544 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,544 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,544 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,545 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,545 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,545 INFO L263 TraceCheckUtils]: 70: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,545 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,545 INFO L280 TraceCheckUtils]: 72: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,545 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,545 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,545 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,545 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,546 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,546 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,546 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,546 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,546 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,546 INFO L263 TraceCheckUtils]: 82: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,546 INFO L280 TraceCheckUtils]: 83: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,546 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,546 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,547 INFO L263 TraceCheckUtils]: 86: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,547 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,547 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,547 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,547 INFO L263 TraceCheckUtils]: 90: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,547 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,547 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,547 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,547 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,548 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,548 INFO L280 TraceCheckUtils]: 96: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,548 INFO L263 TraceCheckUtils]: 97: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,548 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,548 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,548 INFO L280 TraceCheckUtils]: 100: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,548 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,548 INFO L280 TraceCheckUtils]: 102: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,548 INFO L280 TraceCheckUtils]: 103: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,549 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,549 INFO L280 TraceCheckUtils]: 105: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,549 INFO L263 TraceCheckUtils]: 106: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,549 INFO L280 TraceCheckUtils]: 107: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,549 INFO L280 TraceCheckUtils]: 108: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,549 INFO L280 TraceCheckUtils]: 109: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,549 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,549 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,549 INFO L280 TraceCheckUtils]: 112: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,549 INFO L280 TraceCheckUtils]: 113: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,550 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,550 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,550 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,550 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,550 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,550 INFO L263 TraceCheckUtils]: 119: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,550 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,551 INFO L280 TraceCheckUtils]: 121: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,551 INFO L280 TraceCheckUtils]: 122: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,551 INFO L263 TraceCheckUtils]: 123: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,551 INFO L280 TraceCheckUtils]: 124: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,551 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,551 INFO L280 TraceCheckUtils]: 126: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,551 INFO L263 TraceCheckUtils]: 127: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,551 INFO L280 TraceCheckUtils]: 128: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,552 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,552 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,552 INFO L263 TraceCheckUtils]: 131: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,552 INFO L280 TraceCheckUtils]: 132: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,552 INFO L280 TraceCheckUtils]: 133: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,552 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,552 INFO L280 TraceCheckUtils]: 135: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,552 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,552 INFO L280 TraceCheckUtils]: 137: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,553 INFO L263 TraceCheckUtils]: 138: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,553 INFO L280 TraceCheckUtils]: 139: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,553 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,553 INFO L280 TraceCheckUtils]: 141: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,553 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,553 INFO L280 TraceCheckUtils]: 143: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,553 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,553 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,553 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,554 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,554 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,554 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,554 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,554 INFO L280 TraceCheckUtils]: 151: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,554 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,554 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,554 INFO L280 TraceCheckUtils]: 154: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,554 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,555 INFO L280 TraceCheckUtils]: 156: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,555 INFO L263 TraceCheckUtils]: 157: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,555 INFO L280 TraceCheckUtils]: 158: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,555 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,555 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,555 INFO L263 TraceCheckUtils]: 161: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,555 INFO L280 TraceCheckUtils]: 162: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,555 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,555 INFO L280 TraceCheckUtils]: 164: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,556 INFO L280 TraceCheckUtils]: 165: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,556 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,556 INFO L280 TraceCheckUtils]: 167: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,556 INFO L263 TraceCheckUtils]: 168: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,556 INFO L280 TraceCheckUtils]: 169: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,556 INFO L280 TraceCheckUtils]: 170: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,556 INFO L280 TraceCheckUtils]: 171: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,556 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,556 INFO L280 TraceCheckUtils]: 173: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,557 INFO L280 TraceCheckUtils]: 174: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,557 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,557 INFO L280 TraceCheckUtils]: 176: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,557 INFO L280 TraceCheckUtils]: 177: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,557 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,557 INFO L280 TraceCheckUtils]: 179: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,557 INFO L280 TraceCheckUtils]: 180: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,557 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,557 INFO L280 TraceCheckUtils]: 182: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,558 INFO L263 TraceCheckUtils]: 183: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,558 INFO L280 TraceCheckUtils]: 184: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,558 INFO L280 TraceCheckUtils]: 185: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,558 INFO L280 TraceCheckUtils]: 186: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,558 INFO L263 TraceCheckUtils]: 187: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,558 INFO L280 TraceCheckUtils]: 188: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,558 INFO L280 TraceCheckUtils]: 189: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,558 INFO L280 TraceCheckUtils]: 190: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,558 INFO L263 TraceCheckUtils]: 191: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,558 INFO L280 TraceCheckUtils]: 192: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,559 INFO L280 TraceCheckUtils]: 193: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,559 INFO L280 TraceCheckUtils]: 194: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,559 INFO L263 TraceCheckUtils]: 195: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,559 INFO L280 TraceCheckUtils]: 196: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,559 INFO L280 TraceCheckUtils]: 197: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,559 INFO L280 TraceCheckUtils]: 198: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,559 INFO L263 TraceCheckUtils]: 199: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,559 INFO L280 TraceCheckUtils]: 200: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,559 INFO L280 TraceCheckUtils]: 201: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,560 INFO L280 TraceCheckUtils]: 202: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,560 INFO L280 TraceCheckUtils]: 203: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,560 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,560 INFO L280 TraceCheckUtils]: 205: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,560 INFO L263 TraceCheckUtils]: 206: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,560 INFO L280 TraceCheckUtils]: 207: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,560 INFO L280 TraceCheckUtils]: 208: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,560 INFO L280 TraceCheckUtils]: 209: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,560 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,561 INFO L280 TraceCheckUtils]: 211: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,561 INFO L280 TraceCheckUtils]: 212: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,561 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,561 INFO L280 TraceCheckUtils]: 214: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,561 INFO L263 TraceCheckUtils]: 215: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,561 INFO L280 TraceCheckUtils]: 216: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,561 INFO L280 TraceCheckUtils]: 217: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,561 INFO L280 TraceCheckUtils]: 218: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,561 INFO L280 TraceCheckUtils]: 219: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L280 TraceCheckUtils]: 221: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L280 TraceCheckUtils]: 222: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L280 TraceCheckUtils]: 224: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L263 TraceCheckUtils]: 225: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L280 TraceCheckUtils]: 226: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L280 TraceCheckUtils]: 227: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L280 TraceCheckUtils]: 228: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L263 TraceCheckUtils]: 229: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,562 INFO L280 TraceCheckUtils]: 230: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,563 INFO L280 TraceCheckUtils]: 231: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,563 INFO L280 TraceCheckUtils]: 232: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,563 INFO L280 TraceCheckUtils]: 233: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,563 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,563 INFO L280 TraceCheckUtils]: 235: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,563 INFO L263 TraceCheckUtils]: 236: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,563 INFO L280 TraceCheckUtils]: 237: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,563 INFO L280 TraceCheckUtils]: 238: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,563 INFO L280 TraceCheckUtils]: 239: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L280 TraceCheckUtils]: 241: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L280 TraceCheckUtils]: 242: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L280 TraceCheckUtils]: 244: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L280 TraceCheckUtils]: 245: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L280 TraceCheckUtils]: 247: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L263 TraceCheckUtils]: 248: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L280 TraceCheckUtils]: 249: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,564 INFO L280 TraceCheckUtils]: 250: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,565 INFO L280 TraceCheckUtils]: 251: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,565 INFO L263 TraceCheckUtils]: 252: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,565 INFO L280 TraceCheckUtils]: 253: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,565 INFO L280 TraceCheckUtils]: 254: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,565 INFO L280 TraceCheckUtils]: 255: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,565 INFO L263 TraceCheckUtils]: 256: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,565 INFO L280 TraceCheckUtils]: 257: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,565 INFO L280 TraceCheckUtils]: 258: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,565 INFO L280 TraceCheckUtils]: 259: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,565 INFO L280 TraceCheckUtils]: 260: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,566 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,566 INFO L280 TraceCheckUtils]: 262: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,566 INFO L263 TraceCheckUtils]: 263: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,566 INFO L280 TraceCheckUtils]: 264: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,566 INFO L280 TraceCheckUtils]: 265: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,566 INFO L280 TraceCheckUtils]: 266: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,566 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,566 INFO L280 TraceCheckUtils]: 268: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,566 INFO L280 TraceCheckUtils]: 269: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L280 TraceCheckUtils]: 271: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L263 TraceCheckUtils]: 272: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L280 TraceCheckUtils]: 273: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L280 TraceCheckUtils]: 274: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L280 TraceCheckUtils]: 275: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L280 TraceCheckUtils]: 276: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L280 TraceCheckUtils]: 278: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L280 TraceCheckUtils]: 279: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,567 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,568 INFO L280 TraceCheckUtils]: 281: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,568 INFO L280 TraceCheckUtils]: 282: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,568 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,568 INFO L280 TraceCheckUtils]: 284: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,568 INFO L280 TraceCheckUtils]: 285: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,569 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {18408#true} {21460#(<= fibo1_~n |fibo1_#in~n|)} #57#return; {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,569 INFO L280 TraceCheckUtils]: 287: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,569 INFO L263 TraceCheckUtils]: 288: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,570 INFO L280 TraceCheckUtils]: 289: Hoare triple {18408#true} ~n := #in~n; {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,570 INFO L280 TraceCheckUtils]: 290: Hoare triple {22310#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,570 INFO L280 TraceCheckUtils]: 291: Hoare triple {22310#(<= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,571 INFO L263 TraceCheckUtils]: 292: Hoare triple {22310#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,571 INFO L280 TraceCheckUtils]: 293: Hoare triple {18408#true} ~n := #in~n; {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,571 INFO L280 TraceCheckUtils]: 294: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,572 INFO L280 TraceCheckUtils]: 295: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,572 INFO L263 TraceCheckUtils]: 296: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,572 INFO L280 TraceCheckUtils]: 297: Hoare triple {18408#true} ~n := #in~n; {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,573 INFO L280 TraceCheckUtils]: 298: Hoare triple {22310#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,573 INFO L280 TraceCheckUtils]: 299: Hoare triple {22310#(<= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,573 INFO L263 TraceCheckUtils]: 300: Hoare triple {22310#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,573 INFO L280 TraceCheckUtils]: 301: Hoare triple {18408#true} ~n := #in~n; {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,574 INFO L280 TraceCheckUtils]: 302: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,574 INFO L280 TraceCheckUtils]: 303: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,574 INFO L263 TraceCheckUtils]: 304: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,575 INFO L280 TraceCheckUtils]: 305: Hoare triple {18408#true} ~n := #in~n; {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,575 INFO L280 TraceCheckUtils]: 306: Hoare triple {22310#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,575 INFO L280 TraceCheckUtils]: 307: Hoare triple {22310#(<= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,576 INFO L263 TraceCheckUtils]: 308: Hoare triple {22310#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,576 INFO L280 TraceCheckUtils]: 309: Hoare triple {18408#true} ~n := #in~n; {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,576 INFO L280 TraceCheckUtils]: 310: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,577 INFO L280 TraceCheckUtils]: 311: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,577 INFO L263 TraceCheckUtils]: 312: Hoare triple {21460#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,577 INFO L280 TraceCheckUtils]: 313: Hoare triple {18408#true} ~n := #in~n; {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,578 INFO L280 TraceCheckUtils]: 314: Hoare triple {22310#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {22386#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,578 INFO L280 TraceCheckUtils]: 315: Hoare triple {22386#(<= 1 |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {22386#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,578 INFO L280 TraceCheckUtils]: 316: Hoare triple {22386#(<= 1 |fibo2_#in~n|)} assume true; {22386#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,579 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {22386#(<= 1 |fibo2_#in~n|)} {21460#(<= fibo1_~n |fibo1_#in~n|)} #57#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,580 INFO L280 TraceCheckUtils]: 318: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,580 INFO L263 TraceCheckUtils]: 319: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,580 INFO L280 TraceCheckUtils]: 320: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,580 INFO L280 TraceCheckUtils]: 321: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,580 INFO L280 TraceCheckUtils]: 322: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,581 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {18408#true} {21083#(<= 2 |fibo1_#in~n|)} #59#return; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,581 INFO L280 TraceCheckUtils]: 324: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,581 INFO L280 TraceCheckUtils]: 325: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,582 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {21083#(<= 2 |fibo1_#in~n|)} {22310#(<= fibo2_~n |fibo2_#in~n|)} #53#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,582 INFO L280 TraceCheckUtils]: 327: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,583 INFO L263 TraceCheckUtils]: 328: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,583 INFO L280 TraceCheckUtils]: 329: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,583 INFO L280 TraceCheckUtils]: 330: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,583 INFO L280 TraceCheckUtils]: 331: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,583 INFO L280 TraceCheckUtils]: 332: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,584 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {18408#true} {21076#(<= 3 |fibo2_#in~n|)} #55#return; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,584 INFO L280 TraceCheckUtils]: 334: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,584 INFO L280 TraceCheckUtils]: 335: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,586 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {21076#(<= 3 |fibo2_#in~n|)} {21460#(<= fibo1_~n |fibo1_#in~n|)} #57#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,586 INFO L280 TraceCheckUtils]: 337: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,586 INFO L263 TraceCheckUtils]: 338: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,587 INFO L280 TraceCheckUtils]: 339: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,587 INFO L280 TraceCheckUtils]: 340: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,587 INFO L280 TraceCheckUtils]: 341: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,587 INFO L263 TraceCheckUtils]: 342: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,587 INFO L280 TraceCheckUtils]: 343: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,587 INFO L280 TraceCheckUtils]: 344: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,587 INFO L280 TraceCheckUtils]: 345: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,587 INFO L280 TraceCheckUtils]: 346: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,587 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,588 INFO L280 TraceCheckUtils]: 348: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,588 INFO L263 TraceCheckUtils]: 349: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,588 INFO L280 TraceCheckUtils]: 350: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,588 INFO L280 TraceCheckUtils]: 351: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,588 INFO L280 TraceCheckUtils]: 352: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,588 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,588 INFO L280 TraceCheckUtils]: 354: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,588 INFO L280 TraceCheckUtils]: 355: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,589 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {18408#true} {21039#(<= 4 |fibo1_#in~n|)} #59#return; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,589 INFO L280 TraceCheckUtils]: 357: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,590 INFO L280 TraceCheckUtils]: 358: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,590 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {21039#(<= 4 |fibo1_#in~n|)} {22310#(<= fibo2_~n |fibo2_#in~n|)} #53#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,591 INFO L280 TraceCheckUtils]: 360: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,591 INFO L263 TraceCheckUtils]: 361: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,591 INFO L280 TraceCheckUtils]: 362: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,591 INFO L280 TraceCheckUtils]: 363: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,591 INFO L280 TraceCheckUtils]: 364: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,591 INFO L263 TraceCheckUtils]: 365: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,591 INFO L280 TraceCheckUtils]: 366: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,592 INFO L280 TraceCheckUtils]: 367: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,592 INFO L280 TraceCheckUtils]: 368: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,592 INFO L263 TraceCheckUtils]: 369: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,592 INFO L280 TraceCheckUtils]: 370: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,592 INFO L280 TraceCheckUtils]: 371: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,592 INFO L280 TraceCheckUtils]: 372: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,592 INFO L280 TraceCheckUtils]: 373: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,592 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,592 INFO L280 TraceCheckUtils]: 375: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,593 INFO L263 TraceCheckUtils]: 376: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,593 INFO L280 TraceCheckUtils]: 377: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,593 INFO L280 TraceCheckUtils]: 378: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,593 INFO L280 TraceCheckUtils]: 379: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,593 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,593 INFO L280 TraceCheckUtils]: 381: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,594 INFO L280 TraceCheckUtils]: 382: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,594 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,594 INFO L280 TraceCheckUtils]: 384: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,594 INFO L263 TraceCheckUtils]: 385: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,594 INFO L280 TraceCheckUtils]: 386: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,594 INFO L280 TraceCheckUtils]: 387: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,595 INFO L280 TraceCheckUtils]: 388: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,595 INFO L280 TraceCheckUtils]: 389: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,595 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,595 INFO L280 TraceCheckUtils]: 391: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,595 INFO L280 TraceCheckUtils]: 392: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,599 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {18408#true} {20974#(<= 5 |fibo2_#in~n|)} #55#return; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,605 INFO L280 TraceCheckUtils]: 394: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,605 INFO L280 TraceCheckUtils]: 395: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,606 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {20974#(<= 5 |fibo2_#in~n|)} {21460#(<= fibo1_~n |fibo1_#in~n|)} #57#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,607 INFO L280 TraceCheckUtils]: 397: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,607 INFO L263 TraceCheckUtils]: 398: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,607 INFO L280 TraceCheckUtils]: 399: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,608 INFO L280 TraceCheckUtils]: 400: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,608 INFO L280 TraceCheckUtils]: 401: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,608 INFO L263 TraceCheckUtils]: 402: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,608 INFO L280 TraceCheckUtils]: 403: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,608 INFO L280 TraceCheckUtils]: 404: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,608 INFO L280 TraceCheckUtils]: 405: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,609 INFO L263 TraceCheckUtils]: 406: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,609 INFO L280 TraceCheckUtils]: 407: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,609 INFO L280 TraceCheckUtils]: 408: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,609 INFO L280 TraceCheckUtils]: 409: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,609 INFO L263 TraceCheckUtils]: 410: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,609 INFO L280 TraceCheckUtils]: 411: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,609 INFO L280 TraceCheckUtils]: 412: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,610 INFO L280 TraceCheckUtils]: 413: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,610 INFO L280 TraceCheckUtils]: 414: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,610 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,610 INFO L280 TraceCheckUtils]: 416: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,610 INFO L263 TraceCheckUtils]: 417: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,610 INFO L280 TraceCheckUtils]: 418: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,611 INFO L280 TraceCheckUtils]: 419: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,611 INFO L280 TraceCheckUtils]: 420: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,611 INFO L275 TraceCheckUtils]: 421: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,611 INFO L280 TraceCheckUtils]: 422: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,611 INFO L280 TraceCheckUtils]: 423: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,611 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,611 INFO L280 TraceCheckUtils]: 425: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,612 INFO L263 TraceCheckUtils]: 426: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,612 INFO L280 TraceCheckUtils]: 427: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,612 INFO L280 TraceCheckUtils]: 428: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,612 INFO L280 TraceCheckUtils]: 429: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,612 INFO L280 TraceCheckUtils]: 430: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,612 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,613 INFO L280 TraceCheckUtils]: 432: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,613 INFO L280 TraceCheckUtils]: 433: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,613 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,613 INFO L280 TraceCheckUtils]: 435: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,613 INFO L263 TraceCheckUtils]: 436: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,613 INFO L280 TraceCheckUtils]: 437: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,613 INFO L280 TraceCheckUtils]: 438: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,614 INFO L280 TraceCheckUtils]: 439: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,614 INFO L263 TraceCheckUtils]: 440: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,614 INFO L280 TraceCheckUtils]: 441: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,614 INFO L280 TraceCheckUtils]: 442: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,614 INFO L280 TraceCheckUtils]: 443: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,614 INFO L280 TraceCheckUtils]: 444: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,615 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,615 INFO L280 TraceCheckUtils]: 446: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,615 INFO L263 TraceCheckUtils]: 447: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,615 INFO L280 TraceCheckUtils]: 448: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,615 INFO L280 TraceCheckUtils]: 449: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,615 INFO L280 TraceCheckUtils]: 450: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,615 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,616 INFO L280 TraceCheckUtils]: 452: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,616 INFO L280 TraceCheckUtils]: 453: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,616 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,616 INFO L280 TraceCheckUtils]: 455: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,616 INFO L280 TraceCheckUtils]: 456: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,617 INFO L275 TraceCheckUtils]: 457: Hoare quadruple {18408#true} {20855#(<= 6 |fibo1_#in~n|)} #59#return; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,618 INFO L280 TraceCheckUtils]: 458: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,618 INFO L280 TraceCheckUtils]: 459: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume true; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,619 INFO L275 TraceCheckUtils]: 460: Hoare quadruple {20855#(<= 6 |fibo1_#in~n|)} {22310#(<= fibo2_~n |fibo2_#in~n|)} #53#return; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,620 INFO L280 TraceCheckUtils]: 461: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,620 INFO L263 TraceCheckUtils]: 462: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,620 INFO L280 TraceCheckUtils]: 463: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,621 INFO L280 TraceCheckUtils]: 464: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,621 INFO L280 TraceCheckUtils]: 465: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,621 INFO L263 TraceCheckUtils]: 466: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,621 INFO L280 TraceCheckUtils]: 467: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,621 INFO L280 TraceCheckUtils]: 468: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,621 INFO L280 TraceCheckUtils]: 469: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,622 INFO L263 TraceCheckUtils]: 470: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,622 INFO L280 TraceCheckUtils]: 471: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,622 INFO L280 TraceCheckUtils]: 472: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,622 INFO L280 TraceCheckUtils]: 473: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,622 INFO L263 TraceCheckUtils]: 474: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,622 INFO L280 TraceCheckUtils]: 475: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,623 INFO L280 TraceCheckUtils]: 476: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,623 INFO L280 TraceCheckUtils]: 477: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,623 INFO L263 TraceCheckUtils]: 478: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,623 INFO L280 TraceCheckUtils]: 479: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,623 INFO L280 TraceCheckUtils]: 480: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,623 INFO L280 TraceCheckUtils]: 481: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,623 INFO L280 TraceCheckUtils]: 482: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,624 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,624 INFO L280 TraceCheckUtils]: 484: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,624 INFO L263 TraceCheckUtils]: 485: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,624 INFO L280 TraceCheckUtils]: 486: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,624 INFO L280 TraceCheckUtils]: 487: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,624 INFO L280 TraceCheckUtils]: 488: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,625 INFO L275 TraceCheckUtils]: 489: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,625 INFO L280 TraceCheckUtils]: 490: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,625 INFO L280 TraceCheckUtils]: 491: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,625 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,625 INFO L280 TraceCheckUtils]: 493: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,625 INFO L263 TraceCheckUtils]: 494: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,625 INFO L280 TraceCheckUtils]: 495: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,626 INFO L280 TraceCheckUtils]: 496: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,626 INFO L280 TraceCheckUtils]: 497: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,626 INFO L280 TraceCheckUtils]: 498: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,626 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,626 INFO L280 TraceCheckUtils]: 500: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,626 INFO L280 TraceCheckUtils]: 501: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,627 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,627 INFO L280 TraceCheckUtils]: 503: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,627 INFO L263 TraceCheckUtils]: 504: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,627 INFO L280 TraceCheckUtils]: 505: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,627 INFO L280 TraceCheckUtils]: 506: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,627 INFO L280 TraceCheckUtils]: 507: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,627 INFO L263 TraceCheckUtils]: 508: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,628 INFO L280 TraceCheckUtils]: 509: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,628 INFO L280 TraceCheckUtils]: 510: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,628 INFO L280 TraceCheckUtils]: 511: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,628 INFO L280 TraceCheckUtils]: 512: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,628 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,628 INFO L280 TraceCheckUtils]: 514: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,629 INFO L263 TraceCheckUtils]: 515: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,629 INFO L280 TraceCheckUtils]: 516: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,629 INFO L280 TraceCheckUtils]: 517: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,629 INFO L280 TraceCheckUtils]: 518: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,629 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,629 INFO L280 TraceCheckUtils]: 520: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,630 INFO L280 TraceCheckUtils]: 521: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,630 INFO L275 TraceCheckUtils]: 522: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,630 INFO L280 TraceCheckUtils]: 523: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,630 INFO L280 TraceCheckUtils]: 524: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,630 INFO L275 TraceCheckUtils]: 525: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,630 INFO L280 TraceCheckUtils]: 526: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,630 INFO L263 TraceCheckUtils]: 527: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,631 INFO L280 TraceCheckUtils]: 528: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,631 INFO L280 TraceCheckUtils]: 529: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,631 INFO L280 TraceCheckUtils]: 530: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,631 INFO L263 TraceCheckUtils]: 531: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,631 INFO L280 TraceCheckUtils]: 532: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,631 INFO L280 TraceCheckUtils]: 533: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,632 INFO L280 TraceCheckUtils]: 534: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:27,632 INFO L263 TraceCheckUtils]: 535: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:27,632 INFO L280 TraceCheckUtils]: 536: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,632 INFO L280 TraceCheckUtils]: 537: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,632 INFO L280 TraceCheckUtils]: 538: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,632 INFO L280 TraceCheckUtils]: 539: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,632 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:27,633 INFO L280 TraceCheckUtils]: 541: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,633 INFO L263 TraceCheckUtils]: 542: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,633 INFO L280 TraceCheckUtils]: 543: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,633 INFO L280 TraceCheckUtils]: 544: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:27,633 INFO L280 TraceCheckUtils]: 545: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,633 INFO L275 TraceCheckUtils]: 546: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,634 INFO L280 TraceCheckUtils]: 547: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,634 INFO L280 TraceCheckUtils]: 548: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,634 INFO L275 TraceCheckUtils]: 549: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:27,634 INFO L280 TraceCheckUtils]: 550: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:27,634 INFO L263 TraceCheckUtils]: 551: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:27,634 INFO L280 TraceCheckUtils]: 552: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:27,634 INFO L280 TraceCheckUtils]: 553: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:27,635 INFO L280 TraceCheckUtils]: 554: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:27,635 INFO L280 TraceCheckUtils]: 555: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,635 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:27,635 INFO L280 TraceCheckUtils]: 557: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18408#true} is VALID [2020-07-17 22:21:27,635 INFO L280 TraceCheckUtils]: 558: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,635 INFO L275 TraceCheckUtils]: 559: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:27,635 INFO L280 TraceCheckUtils]: 560: Hoare triple {18408#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18408#true} is VALID [2020-07-17 22:21:27,636 INFO L280 TraceCheckUtils]: 561: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:27,637 INFO L275 TraceCheckUtils]: 562: Hoare quadruple {18408#true} {20654#(<= 7 |fibo2_#in~n|)} #55#return; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,637 INFO L280 TraceCheckUtils]: 563: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,638 INFO L280 TraceCheckUtils]: 564: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume true; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:27,639 INFO L275 TraceCheckUtils]: 565: Hoare quadruple {20654#(<= 7 |fibo2_#in~n|)} {21460#(<= fibo1_~n |fibo1_#in~n|)} #59#return; {23140#(<= 9 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,639 INFO L280 TraceCheckUtils]: 566: Hoare triple {23140#(<= 9 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {23140#(<= 9 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,640 INFO L280 TraceCheckUtils]: 567: Hoare triple {23140#(<= 9 |fibo1_#in~n|)} assume true; {23140#(<= 9 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:27,641 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {23140#(<= 9 |fibo1_#in~n|)} {18412#(<= main_~x~0 8)} #51#return; {18409#false} is VALID [2020-07-17 22:21:27,641 INFO L280 TraceCheckUtils]: 569: Hoare triple {18409#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {18409#false} is VALID [2020-07-17 22:21:27,641 INFO L280 TraceCheckUtils]: 570: Hoare triple {18409#false} assume 21 != ~result~0; {18409#false} is VALID [2020-07-17 22:21:27,641 INFO L280 TraceCheckUtils]: 571: Hoare triple {18409#false} assume !false; {18409#false} is VALID [2020-07-17 22:21:27,754 INFO L134 CoverageAnalysis]: Checked inductivity of 9413 backedges. 1038 proven. 628 refuted. 0 times theorem prover too weak. 7747 trivial. 0 not checked. [2020-07-17 22:21:27,755 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:27,755 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 13] total 24 [2020-07-17 22:21:27,755 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827981426] [2020-07-17 22:21:27,756 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 572 [2020-07-17 22:21:43,776 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:43,777 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 22:21:43,973 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:43,974 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 22:21:43,974 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:43,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 22:21:43,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=482, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:21:43,975 INFO L87 Difference]: Start difference. First operand 166 states and 243 transitions. Second operand 24 states. [2020-07-17 22:21:50,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:50,219 INFO L93 Difference]: Finished difference Result 411 states and 699 transitions. [2020-07-17 22:21:50,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2020-07-17 22:21:50,219 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 572 [2020-07-17 22:21:50,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:50,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:21:50,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 275 transitions. [2020-07-17 22:21:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:21:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 275 transitions. [2020-07-17 22:21:50,235 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 50 states and 275 transitions. [2020-07-17 22:21:50,629 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:21:50,640 INFO L225 Difference]: With dead ends: 411 [2020-07-17 22:21:50,640 INFO L226 Difference]: Without dead ends: 251 [2020-07-17 22:21:50,643 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 795 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 925 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=468, Invalid=3192, Unknown=0, NotChecked=0, Total=3660 [2020-07-17 22:21:50,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2020-07-17 22:21:50,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 201. [2020-07-17 22:21:50,849 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:50,849 INFO L82 GeneralOperation]: Start isEquivalent. First operand 251 states. Second operand 201 states. [2020-07-17 22:21:50,849 INFO L74 IsIncluded]: Start isIncluded. First operand 251 states. Second operand 201 states. [2020-07-17 22:21:50,849 INFO L87 Difference]: Start difference. First operand 251 states. Second operand 201 states. [2020-07-17 22:21:50,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:50,863 INFO L93 Difference]: Finished difference Result 251 states and 381 transitions. [2020-07-17 22:21:50,863 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 381 transitions. [2020-07-17 22:21:50,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:50,865 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:50,866 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand 251 states. [2020-07-17 22:21:50,866 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 251 states. [2020-07-17 22:21:50,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:50,878 INFO L93 Difference]: Finished difference Result 251 states and 381 transitions. [2020-07-17 22:21:50,879 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 381 transitions. [2020-07-17 22:21:50,881 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:50,881 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:50,881 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:50,881 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:50,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 201 states. [2020-07-17 22:21:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 295 transitions. [2020-07-17 22:21:50,891 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 295 transitions. Word has length 572 [2020-07-17 22:21:50,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:50,891 INFO L479 AbstractCegarLoop]: Abstraction has 201 states and 295 transitions. [2020-07-17 22:21:50,891 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 22:21:50,892 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 295 transitions. [2020-07-17 22:21:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2020-07-17 22:21:50,897 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:50,897 INFO L422 BasicCegarLoop]: trace histogram [34, 34, 33, 33, 27, 27, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 11, 10, 7, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:21:51,110 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-07-17 22:21:51,111 INFO L427 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:51,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:51,112 INFO L82 PathProgramCache]: Analyzing trace with hash 1326629730, now seen corresponding path program 5 times [2020-07-17 22:21:51,112 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:51,112 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987332453] [2020-07-17 22:21:51,113 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:51,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} assume true; {24562#true} is VALID [2020-07-17 22:21:51,467 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24562#true} {24562#true} #47#return; {24562#true} is VALID [2020-07-17 22:21:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:51,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,575 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,576 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,630 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:52,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:52,631 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:52,632 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,632 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,633 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,633 INFO L280 TraceCheckUtils]: 7: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,634 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:52,635 INFO L280 TraceCheckUtils]: 9: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:52,635 INFO L263 TraceCheckUtils]: 10: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:52,636 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,639 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:52,640 INFO L280 TraceCheckUtils]: 15: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,641 INFO L280 TraceCheckUtils]: 16: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,642 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,655 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:52,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:52,656 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:52,656 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:52,657 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:52,657 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,659 INFO L280 TraceCheckUtils]: 11: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,660 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:52,661 INFO L280 TraceCheckUtils]: 13: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:52,661 INFO L263 TraceCheckUtils]: 14: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:52,661 INFO L280 TraceCheckUtils]: 15: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,662 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,663 INFO L280 TraceCheckUtils]: 17: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,664 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:52,665 INFO L280 TraceCheckUtils]: 19: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,666 INFO L280 TraceCheckUtils]: 20: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,667 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,669 INFO L280 TraceCheckUtils]: 22: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,669 INFO L263 TraceCheckUtils]: 23: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:52,669 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,670 INFO L280 TraceCheckUtils]: 25: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,670 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,671 INFO L280 TraceCheckUtils]: 27: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,673 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:52,674 INFO L280 TraceCheckUtils]: 29: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,675 INFO L280 TraceCheckUtils]: 30: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,676 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,746 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:52,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:52,795 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:52,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:52,796 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:52,796 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,796 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,800 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,800 INFO L280 TraceCheckUtils]: 9: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,801 INFO L263 TraceCheckUtils]: 10: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:52,801 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,802 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:52,802 INFO L280 TraceCheckUtils]: 13: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:52,804 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:52,805 INFO L280 TraceCheckUtils]: 15: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,806 INFO L280 TraceCheckUtils]: 16: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,808 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:52,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:52,810 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:52,810 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,810 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:52,811 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:52,811 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,811 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:52,811 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:52,812 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,814 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,815 INFO L280 TraceCheckUtils]: 15: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,816 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:52,817 INFO L280 TraceCheckUtils]: 17: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:52,817 INFO L263 TraceCheckUtils]: 18: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:52,817 INFO L280 TraceCheckUtils]: 19: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,818 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,819 INFO L280 TraceCheckUtils]: 21: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,821 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:52,822 INFO L280 TraceCheckUtils]: 23: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,822 INFO L280 TraceCheckUtils]: 24: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,824 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,825 INFO L280 TraceCheckUtils]: 26: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,825 INFO L263 TraceCheckUtils]: 27: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:52,825 INFO L280 TraceCheckUtils]: 28: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,825 INFO L280 TraceCheckUtils]: 29: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,826 INFO L280 TraceCheckUtils]: 30: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,827 INFO L280 TraceCheckUtils]: 31: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,828 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:52,829 INFO L280 TraceCheckUtils]: 33: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,830 INFO L280 TraceCheckUtils]: 34: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:52,831 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:52,832 INFO L280 TraceCheckUtils]: 36: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:52,832 INFO L263 TraceCheckUtils]: 37: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:52,833 INFO L280 TraceCheckUtils]: 38: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,833 INFO L280 TraceCheckUtils]: 39: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,833 INFO L280 TraceCheckUtils]: 40: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:52,833 INFO L263 TraceCheckUtils]: 41: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:52,833 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,834 INFO L280 TraceCheckUtils]: 43: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:52,834 INFO L280 TraceCheckUtils]: 44: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,835 INFO L280 TraceCheckUtils]: 45: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:52,836 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,837 INFO L280 TraceCheckUtils]: 47: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,837 INFO L263 TraceCheckUtils]: 48: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:52,838 INFO L280 TraceCheckUtils]: 49: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:52,838 INFO L280 TraceCheckUtils]: 50: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:52,839 INFO L280 TraceCheckUtils]: 51: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:52,840 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:52,842 INFO L280 TraceCheckUtils]: 53: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,842 INFO L280 TraceCheckUtils]: 54: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:52,844 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:52,845 INFO L280 TraceCheckUtils]: 56: Hoare triple {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:52,846 INFO L280 TraceCheckUtils]: 57: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:52,847 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {24562#true} #53#return; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,004 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,014 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,015 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,015 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,016 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,017 INFO L280 TraceCheckUtils]: 7: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,021 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,026 INFO L280 TraceCheckUtils]: 9: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,027 INFO L263 TraceCheckUtils]: 10: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,027 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,028 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,030 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,034 INFO L280 TraceCheckUtils]: 15: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,035 INFO L280 TraceCheckUtils]: 16: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,036 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,046 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,047 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,048 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,049 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,049 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,050 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,051 INFO L280 TraceCheckUtils]: 11: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,052 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,054 INFO L280 TraceCheckUtils]: 13: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,054 INFO L263 TraceCheckUtils]: 14: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,054 INFO L280 TraceCheckUtils]: 15: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,055 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,055 INFO L280 TraceCheckUtils]: 17: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,057 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,058 INFO L280 TraceCheckUtils]: 19: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,059 INFO L280 TraceCheckUtils]: 20: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,060 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,061 INFO L280 TraceCheckUtils]: 22: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,061 INFO L263 TraceCheckUtils]: 23: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,061 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,062 INFO L280 TraceCheckUtils]: 25: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,062 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,063 INFO L280 TraceCheckUtils]: 27: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,065 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,066 INFO L280 TraceCheckUtils]: 29: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,066 INFO L280 TraceCheckUtils]: 30: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,068 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #55#return; {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-17 22:21:53,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,070 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,071 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,071 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,072 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,072 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,072 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,073 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,073 INFO L263 TraceCheckUtils]: 15: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,073 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,075 INFO L280 TraceCheckUtils]: 18: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,075 INFO L280 TraceCheckUtils]: 19: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,077 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,077 INFO L280 TraceCheckUtils]: 21: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,078 INFO L263 TraceCheckUtils]: 22: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,078 INFO L280 TraceCheckUtils]: 23: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,078 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,081 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:53,082 INFO L280 TraceCheckUtils]: 27: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,083 INFO L280 TraceCheckUtils]: 28: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,084 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,085 INFO L263 TraceCheckUtils]: 31: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,085 INFO L280 TraceCheckUtils]: 32: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,085 INFO L280 TraceCheckUtils]: 33: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,086 INFO L280 TraceCheckUtils]: 34: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,086 INFO L280 TraceCheckUtils]: 35: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,088 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:53,089 INFO L280 TraceCheckUtils]: 37: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,091 INFO L280 TraceCheckUtils]: 38: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,092 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:53,092 INFO L280 TraceCheckUtils]: 40: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:53,093 INFO L263 TraceCheckUtils]: 41: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,093 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,093 INFO L280 TraceCheckUtils]: 43: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,093 INFO L280 TraceCheckUtils]: 44: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,093 INFO L263 TraceCheckUtils]: 45: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,094 INFO L280 TraceCheckUtils]: 46: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,094 INFO L280 TraceCheckUtils]: 47: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,095 INFO L280 TraceCheckUtils]: 48: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,095 INFO L280 TraceCheckUtils]: 49: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,096 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,097 INFO L280 TraceCheckUtils]: 51: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,097 INFO L263 TraceCheckUtils]: 52: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,097 INFO L280 TraceCheckUtils]: 53: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,098 INFO L280 TraceCheckUtils]: 54: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,099 INFO L280 TraceCheckUtils]: 55: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,100 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,101 INFO L280 TraceCheckUtils]: 57: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,102 INFO L280 TraceCheckUtils]: 58: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,104 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,105 INFO L280 TraceCheckUtils]: 60: Hoare triple {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:53,105 INFO L280 TraceCheckUtils]: 61: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:53,106 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {24562#true} #53#return; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,107 INFO L280 TraceCheckUtils]: 63: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,107 INFO L263 TraceCheckUtils]: 64: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,108 INFO L280 TraceCheckUtils]: 65: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,108 INFO L280 TraceCheckUtils]: 66: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,108 INFO L280 TraceCheckUtils]: 67: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,108 INFO L263 TraceCheckUtils]: 68: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,108 INFO L280 TraceCheckUtils]: 69: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,109 INFO L280 TraceCheckUtils]: 70: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,109 INFO L280 TraceCheckUtils]: 71: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,109 INFO L263 TraceCheckUtils]: 72: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,109 INFO L280 TraceCheckUtils]: 73: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,110 INFO L280 TraceCheckUtils]: 74: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,111 INFO L280 TraceCheckUtils]: 75: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,111 INFO L280 TraceCheckUtils]: 76: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,113 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,114 INFO L280 TraceCheckUtils]: 78: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,114 INFO L263 TraceCheckUtils]: 79: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,114 INFO L280 TraceCheckUtils]: 80: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,115 INFO L280 TraceCheckUtils]: 81: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,115 INFO L280 TraceCheckUtils]: 82: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,117 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,118 INFO L280 TraceCheckUtils]: 84: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,119 INFO L280 TraceCheckUtils]: 85: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,120 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,121 INFO L280 TraceCheckUtils]: 87: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,121 INFO L263 TraceCheckUtils]: 88: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,121 INFO L280 TraceCheckUtils]: 89: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,121 INFO L280 TraceCheckUtils]: 90: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,122 INFO L280 TraceCheckUtils]: 91: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,123 INFO L280 TraceCheckUtils]: 92: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,124 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,125 INFO L280 TraceCheckUtils]: 94: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,126 INFO L280 TraceCheckUtils]: 95: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,128 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #55#return; {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-17 22:21:53,129 INFO L280 TraceCheckUtils]: 97: Hoare triple {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,130 INFO L280 TraceCheckUtils]: 98: Hoare triple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} assume true; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,131 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} {24562#true} #57#return; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:53,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,371 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,380 INFO L280 TraceCheckUtils]: 2: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,382 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,383 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,385 INFO L280 TraceCheckUtils]: 7: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,386 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,387 INFO L280 TraceCheckUtils]: 9: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,387 INFO L263 TraceCheckUtils]: 10: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,387 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,388 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,389 INFO L280 TraceCheckUtils]: 13: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,390 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,391 INFO L280 TraceCheckUtils]: 15: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,392 INFO L280 TraceCheckUtils]: 16: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,393 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,407 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,408 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,409 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,409 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,409 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,410 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,411 INFO L280 TraceCheckUtils]: 11: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,412 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,413 INFO L280 TraceCheckUtils]: 13: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,413 INFO L263 TraceCheckUtils]: 14: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,413 INFO L280 TraceCheckUtils]: 15: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,414 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,416 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,417 INFO L280 TraceCheckUtils]: 19: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,418 INFO L280 TraceCheckUtils]: 20: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,419 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,420 INFO L280 TraceCheckUtils]: 22: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,420 INFO L263 TraceCheckUtils]: 23: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,420 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,420 INFO L280 TraceCheckUtils]: 25: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,421 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,422 INFO L280 TraceCheckUtils]: 27: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,423 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,424 INFO L280 TraceCheckUtils]: 29: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,425 INFO L280 TraceCheckUtils]: 30: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,426 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,453 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:53,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,464 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:53,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,465 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,465 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,466 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,467 INFO L280 TraceCheckUtils]: 7: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,468 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,468 INFO L280 TraceCheckUtils]: 9: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,469 INFO L263 TraceCheckUtils]: 10: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,470 INFO L280 TraceCheckUtils]: 13: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,472 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:53,473 INFO L280 TraceCheckUtils]: 15: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,474 INFO L280 TraceCheckUtils]: 16: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,475 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:53,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,477 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,477 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,478 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,478 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,479 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,479 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,480 INFO L280 TraceCheckUtils]: 15: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,481 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,482 INFO L263 TraceCheckUtils]: 18: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,482 INFO L280 TraceCheckUtils]: 19: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,483 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,483 INFO L280 TraceCheckUtils]: 21: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,485 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,486 INFO L280 TraceCheckUtils]: 23: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,487 INFO L280 TraceCheckUtils]: 24: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,488 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,488 INFO L280 TraceCheckUtils]: 26: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,489 INFO L263 TraceCheckUtils]: 27: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,489 INFO L280 TraceCheckUtils]: 28: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,489 INFO L280 TraceCheckUtils]: 29: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,490 INFO L280 TraceCheckUtils]: 30: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,490 INFO L280 TraceCheckUtils]: 31: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,492 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,493 INFO L280 TraceCheckUtils]: 33: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,494 INFO L280 TraceCheckUtils]: 34: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,495 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:53,496 INFO L280 TraceCheckUtils]: 36: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:53,496 INFO L263 TraceCheckUtils]: 37: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,497 INFO L280 TraceCheckUtils]: 39: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,497 INFO L280 TraceCheckUtils]: 40: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,497 INFO L263 TraceCheckUtils]: 41: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,497 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,498 INFO L280 TraceCheckUtils]: 43: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,498 INFO L280 TraceCheckUtils]: 44: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,499 INFO L280 TraceCheckUtils]: 45: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,500 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,501 INFO L280 TraceCheckUtils]: 47: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,501 INFO L263 TraceCheckUtils]: 48: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,501 INFO L280 TraceCheckUtils]: 49: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,502 INFO L280 TraceCheckUtils]: 50: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,503 INFO L280 TraceCheckUtils]: 51: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,504 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:53,506 INFO L280 TraceCheckUtils]: 53: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,507 INFO L280 TraceCheckUtils]: 54: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,508 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:53,509 INFO L280 TraceCheckUtils]: 56: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:53,510 INFO L280 TraceCheckUtils]: 57: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:53,511 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} #59#return; {25901#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,516 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,516 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,517 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,517 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,517 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,517 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,518 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,518 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,518 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,518 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,518 INFO L263 TraceCheckUtils]: 15: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,518 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,519 INFO L280 TraceCheckUtils]: 17: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,519 INFO L280 TraceCheckUtils]: 18: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,519 INFO L263 TraceCheckUtils]: 19: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,519 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,519 INFO L280 TraceCheckUtils]: 21: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,521 INFO L280 TraceCheckUtils]: 22: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,521 INFO L280 TraceCheckUtils]: 23: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,522 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,523 INFO L280 TraceCheckUtils]: 25: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,523 INFO L263 TraceCheckUtils]: 26: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,524 INFO L280 TraceCheckUtils]: 27: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,524 INFO L280 TraceCheckUtils]: 28: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,526 INFO L280 TraceCheckUtils]: 29: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,527 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:53,528 INFO L280 TraceCheckUtils]: 31: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,529 INFO L280 TraceCheckUtils]: 32: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,530 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,531 INFO L280 TraceCheckUtils]: 34: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,531 INFO L263 TraceCheckUtils]: 35: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,531 INFO L280 TraceCheckUtils]: 36: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,532 INFO L280 TraceCheckUtils]: 37: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,532 INFO L280 TraceCheckUtils]: 38: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,533 INFO L280 TraceCheckUtils]: 39: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,534 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:53,536 INFO L280 TraceCheckUtils]: 41: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,536 INFO L280 TraceCheckUtils]: 42: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,537 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:53,538 INFO L280 TraceCheckUtils]: 44: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:53,538 INFO L263 TraceCheckUtils]: 45: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,539 INFO L280 TraceCheckUtils]: 46: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,539 INFO L280 TraceCheckUtils]: 47: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,539 INFO L280 TraceCheckUtils]: 48: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,539 INFO L263 TraceCheckUtils]: 49: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,539 INFO L280 TraceCheckUtils]: 50: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,540 INFO L280 TraceCheckUtils]: 51: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,540 INFO L280 TraceCheckUtils]: 52: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,541 INFO L280 TraceCheckUtils]: 53: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,543 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,545 INFO L280 TraceCheckUtils]: 55: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,545 INFO L263 TraceCheckUtils]: 56: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,545 INFO L280 TraceCheckUtils]: 57: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,546 INFO L280 TraceCheckUtils]: 58: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,546 INFO L280 TraceCheckUtils]: 59: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,548 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,549 INFO L280 TraceCheckUtils]: 61: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,549 INFO L280 TraceCheckUtils]: 62: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,551 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,553 INFO L280 TraceCheckUtils]: 64: Hoare triple {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:53,554 INFO L280 TraceCheckUtils]: 65: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:53,555 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {24562#true} #53#return; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,556 INFO L280 TraceCheckUtils]: 67: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,556 INFO L263 TraceCheckUtils]: 68: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,556 INFO L280 TraceCheckUtils]: 69: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,556 INFO L280 TraceCheckUtils]: 70: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,557 INFO L280 TraceCheckUtils]: 71: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,557 INFO L263 TraceCheckUtils]: 72: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,557 INFO L280 TraceCheckUtils]: 73: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,557 INFO L280 TraceCheckUtils]: 74: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,557 INFO L280 TraceCheckUtils]: 75: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,558 INFO L263 TraceCheckUtils]: 76: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,558 INFO L280 TraceCheckUtils]: 77: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,558 INFO L280 TraceCheckUtils]: 78: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,559 INFO L280 TraceCheckUtils]: 79: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,559 INFO L280 TraceCheckUtils]: 80: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,561 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,562 INFO L280 TraceCheckUtils]: 82: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,562 INFO L263 TraceCheckUtils]: 83: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,562 INFO L280 TraceCheckUtils]: 84: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,563 INFO L280 TraceCheckUtils]: 85: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,564 INFO L280 TraceCheckUtils]: 86: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,566 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,568 INFO L280 TraceCheckUtils]: 88: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,569 INFO L280 TraceCheckUtils]: 89: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,571 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,572 INFO L280 TraceCheckUtils]: 91: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,572 INFO L263 TraceCheckUtils]: 92: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,573 INFO L280 TraceCheckUtils]: 93: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,573 INFO L280 TraceCheckUtils]: 94: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,574 INFO L280 TraceCheckUtils]: 95: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,575 INFO L280 TraceCheckUtils]: 96: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,577 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,578 INFO L280 TraceCheckUtils]: 98: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,579 INFO L280 TraceCheckUtils]: 99: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,581 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #55#return; {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-17 22:21:53,583 INFO L280 TraceCheckUtils]: 101: Hoare triple {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,584 INFO L280 TraceCheckUtils]: 102: Hoare triple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} assume true; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,586 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} {24562#true} #57#return; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:53,587 INFO L280 TraceCheckUtils]: 104: Hoare triple {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:53,588 INFO L263 TraceCheckUtils]: 105: Hoare triple {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,588 INFO L280 TraceCheckUtils]: 106: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,589 INFO L280 TraceCheckUtils]: 107: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,589 INFO L280 TraceCheckUtils]: 108: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,589 INFO L263 TraceCheckUtils]: 109: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,590 INFO L280 TraceCheckUtils]: 110: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,590 INFO L280 TraceCheckUtils]: 111: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,590 INFO L280 TraceCheckUtils]: 112: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,591 INFO L263 TraceCheckUtils]: 113: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,591 INFO L280 TraceCheckUtils]: 114: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,591 INFO L280 TraceCheckUtils]: 115: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,592 INFO L280 TraceCheckUtils]: 116: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,592 INFO L263 TraceCheckUtils]: 117: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,592 INFO L280 TraceCheckUtils]: 118: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,593 INFO L280 TraceCheckUtils]: 119: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,594 INFO L280 TraceCheckUtils]: 120: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,595 INFO L280 TraceCheckUtils]: 121: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,596 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,597 INFO L280 TraceCheckUtils]: 123: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:53,598 INFO L263 TraceCheckUtils]: 124: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,598 INFO L280 TraceCheckUtils]: 125: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,599 INFO L280 TraceCheckUtils]: 126: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,600 INFO L280 TraceCheckUtils]: 127: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:53,602 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:53,604 INFO L280 TraceCheckUtils]: 129: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,605 INFO L280 TraceCheckUtils]: 130: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,606 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,607 INFO L280 TraceCheckUtils]: 132: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,608 INFO L263 TraceCheckUtils]: 133: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,608 INFO L280 TraceCheckUtils]: 134: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,608 INFO L280 TraceCheckUtils]: 135: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,609 INFO L280 TraceCheckUtils]: 136: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,610 INFO L280 TraceCheckUtils]: 137: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,612 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,614 INFO L280 TraceCheckUtils]: 139: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,615 INFO L280 TraceCheckUtils]: 140: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:53,616 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:53,618 INFO L280 TraceCheckUtils]: 142: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:53,618 INFO L263 TraceCheckUtils]: 143: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,618 INFO L280 TraceCheckUtils]: 144: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,619 INFO L280 TraceCheckUtils]: 145: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,619 INFO L280 TraceCheckUtils]: 146: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:53,619 INFO L263 TraceCheckUtils]: 147: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:53,620 INFO L280 TraceCheckUtils]: 148: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,620 INFO L280 TraceCheckUtils]: 149: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:53,621 INFO L280 TraceCheckUtils]: 150: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,622 INFO L280 TraceCheckUtils]: 151: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:53,624 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,625 INFO L280 TraceCheckUtils]: 153: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:53,625 INFO L263 TraceCheckUtils]: 154: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:53,626 INFO L280 TraceCheckUtils]: 155: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:53,627 INFO L280 TraceCheckUtils]: 156: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,628 INFO L280 TraceCheckUtils]: 157: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:53,630 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:53,631 INFO L280 TraceCheckUtils]: 159: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,632 INFO L280 TraceCheckUtils]: 160: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:53,634 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:53,636 INFO L280 TraceCheckUtils]: 162: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:53,637 INFO L280 TraceCheckUtils]: 163: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:53,639 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} #59#return; {25901#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:53,640 INFO L280 TraceCheckUtils]: 165: Hoare triple {25901#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-17 22:21:53,642 INFO L280 TraceCheckUtils]: 166: Hoare triple {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} assume true; {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-17 22:21:53,643 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} {24562#true} #53#return; {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} is VALID [2020-07-17 22:21:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,169 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,184 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:54,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,185 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,185 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,186 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,189 INFO L280 TraceCheckUtils]: 7: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,190 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,191 INFO L280 TraceCheckUtils]: 9: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,192 INFO L263 TraceCheckUtils]: 10: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,192 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,193 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,194 INFO L280 TraceCheckUtils]: 13: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,196 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:54,198 INFO L280 TraceCheckUtils]: 15: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,199 INFO L280 TraceCheckUtils]: 16: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,201 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,213 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,216 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:54,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,218 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,219 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,219 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,220 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,220 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,221 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,222 INFO L280 TraceCheckUtils]: 11: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,224 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,225 INFO L280 TraceCheckUtils]: 13: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,225 INFO L263 TraceCheckUtils]: 14: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,226 INFO L280 TraceCheckUtils]: 15: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,227 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,228 INFO L280 TraceCheckUtils]: 17: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,230 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:54,231 INFO L280 TraceCheckUtils]: 19: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,232 INFO L280 TraceCheckUtils]: 20: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,234 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,235 INFO L280 TraceCheckUtils]: 22: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,235 INFO L263 TraceCheckUtils]: 23: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,236 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,236 INFO L280 TraceCheckUtils]: 25: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,237 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,238 INFO L280 TraceCheckUtils]: 27: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,239 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:54,241 INFO L280 TraceCheckUtils]: 29: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,241 INFO L280 TraceCheckUtils]: 30: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,242 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,278 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,293 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,294 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,295 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,299 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,300 INFO L280 TraceCheckUtils]: 9: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,300 INFO L263 TraceCheckUtils]: 10: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,301 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,302 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,303 INFO L280 TraceCheckUtils]: 13: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,305 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,307 INFO L280 TraceCheckUtils]: 15: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,308 INFO L280 TraceCheckUtils]: 16: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,310 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:54,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,312 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,313 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,313 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,314 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,314 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,314 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,315 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,315 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,316 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,317 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,318 INFO L280 TraceCheckUtils]: 15: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,320 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,321 INFO L263 TraceCheckUtils]: 18: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,323 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,324 INFO L280 TraceCheckUtils]: 21: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,326 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:54,327 INFO L280 TraceCheckUtils]: 23: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,328 INFO L280 TraceCheckUtils]: 24: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,330 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,331 INFO L280 TraceCheckUtils]: 26: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,331 INFO L263 TraceCheckUtils]: 27: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,332 INFO L280 TraceCheckUtils]: 28: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,332 INFO L280 TraceCheckUtils]: 29: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,333 INFO L280 TraceCheckUtils]: 30: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,334 INFO L280 TraceCheckUtils]: 31: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,336 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:54,338 INFO L280 TraceCheckUtils]: 33: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,339 INFO L280 TraceCheckUtils]: 34: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,341 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:54,342 INFO L280 TraceCheckUtils]: 36: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:54,342 INFO L263 TraceCheckUtils]: 37: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,343 INFO L280 TraceCheckUtils]: 38: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,343 INFO L280 TraceCheckUtils]: 39: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,343 INFO L280 TraceCheckUtils]: 40: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,344 INFO L263 TraceCheckUtils]: 41: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,344 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,344 INFO L280 TraceCheckUtils]: 43: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,345 INFO L280 TraceCheckUtils]: 44: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,346 INFO L280 TraceCheckUtils]: 45: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,348 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,349 INFO L280 TraceCheckUtils]: 47: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,349 INFO L263 TraceCheckUtils]: 48: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,350 INFO L280 TraceCheckUtils]: 49: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,352 INFO L280 TraceCheckUtils]: 50: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,353 INFO L280 TraceCheckUtils]: 51: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,355 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,357 INFO L280 TraceCheckUtils]: 53: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,358 INFO L280 TraceCheckUtils]: 54: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,360 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:54,361 INFO L280 TraceCheckUtils]: 56: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:54,362 INFO L280 TraceCheckUtils]: 57: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:54,363 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,439 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,456 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,458 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,458 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,461 INFO L280 TraceCheckUtils]: 7: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,462 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,463 INFO L280 TraceCheckUtils]: 9: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,464 INFO L263 TraceCheckUtils]: 10: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,464 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,465 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,466 INFO L280 TraceCheckUtils]: 13: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,468 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,469 INFO L280 TraceCheckUtils]: 15: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,470 INFO L280 TraceCheckUtils]: 16: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,471 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:54,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,487 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:54,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,489 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,489 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,490 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,490 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,490 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,491 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,492 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,493 INFO L280 TraceCheckUtils]: 11: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,495 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,496 INFO L280 TraceCheckUtils]: 13: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,496 INFO L263 TraceCheckUtils]: 14: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,497 INFO L280 TraceCheckUtils]: 15: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,498 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,499 INFO L280 TraceCheckUtils]: 17: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,501 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,503 INFO L280 TraceCheckUtils]: 19: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,504 INFO L280 TraceCheckUtils]: 20: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,505 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,507 INFO L280 TraceCheckUtils]: 22: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,507 INFO L263 TraceCheckUtils]: 23: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,508 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,508 INFO L280 TraceCheckUtils]: 25: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,509 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,510 INFO L280 TraceCheckUtils]: 27: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,512 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:54,514 INFO L280 TraceCheckUtils]: 29: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,515 INFO L280 TraceCheckUtils]: 30: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,517 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} is VALID [2020-07-17 22:21:54,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,521 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,521 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,521 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,522 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,522 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,522 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,523 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,523 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,523 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,524 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,524 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,524 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,525 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,525 INFO L263 TraceCheckUtils]: 15: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,525 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,525 INFO L280 TraceCheckUtils]: 17: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,527 INFO L280 TraceCheckUtils]: 18: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,528 INFO L280 TraceCheckUtils]: 19: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,529 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,530 INFO L280 TraceCheckUtils]: 21: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,531 INFO L263 TraceCheckUtils]: 22: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,531 INFO L280 TraceCheckUtils]: 23: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,533 INFO L280 TraceCheckUtils]: 25: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,535 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:54,537 INFO L280 TraceCheckUtils]: 27: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,538 INFO L280 TraceCheckUtils]: 28: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,539 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,541 INFO L280 TraceCheckUtils]: 30: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,541 INFO L263 TraceCheckUtils]: 31: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,541 INFO L280 TraceCheckUtils]: 32: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,542 INFO L280 TraceCheckUtils]: 33: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,542 INFO L280 TraceCheckUtils]: 34: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,544 INFO L280 TraceCheckUtils]: 35: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,546 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:54,547 INFO L280 TraceCheckUtils]: 37: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,548 INFO L280 TraceCheckUtils]: 38: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,550 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:54,551 INFO L280 TraceCheckUtils]: 40: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:54,551 INFO L263 TraceCheckUtils]: 41: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,552 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,552 INFO L280 TraceCheckUtils]: 43: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,552 INFO L280 TraceCheckUtils]: 44: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,553 INFO L263 TraceCheckUtils]: 45: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,553 INFO L280 TraceCheckUtils]: 46: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,553 INFO L280 TraceCheckUtils]: 47: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,554 INFO L280 TraceCheckUtils]: 48: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,556 INFO L280 TraceCheckUtils]: 49: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,557 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,558 INFO L280 TraceCheckUtils]: 51: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,559 INFO L263 TraceCheckUtils]: 52: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,559 INFO L280 TraceCheckUtils]: 53: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,560 INFO L280 TraceCheckUtils]: 54: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,561 INFO L280 TraceCheckUtils]: 55: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,563 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,565 INFO L280 TraceCheckUtils]: 57: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,566 INFO L280 TraceCheckUtils]: 58: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,568 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:54,569 INFO L280 TraceCheckUtils]: 60: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:54,570 INFO L280 TraceCheckUtils]: 61: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:54,572 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:54,573 INFO L280 TraceCheckUtils]: 63: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:54,573 INFO L263 TraceCheckUtils]: 64: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,574 INFO L280 TraceCheckUtils]: 65: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,574 INFO L280 TraceCheckUtils]: 66: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,574 INFO L280 TraceCheckUtils]: 67: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,574 INFO L263 TraceCheckUtils]: 68: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,575 INFO L280 TraceCheckUtils]: 69: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,575 INFO L280 TraceCheckUtils]: 70: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,575 INFO L280 TraceCheckUtils]: 71: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,575 INFO L263 TraceCheckUtils]: 72: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,575 INFO L280 TraceCheckUtils]: 73: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,576 INFO L280 TraceCheckUtils]: 74: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,576 INFO L280 TraceCheckUtils]: 75: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,577 INFO L280 TraceCheckUtils]: 76: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,578 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,579 INFO L280 TraceCheckUtils]: 78: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,580 INFO L263 TraceCheckUtils]: 79: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,580 INFO L280 TraceCheckUtils]: 80: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,580 INFO L280 TraceCheckUtils]: 81: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,581 INFO L280 TraceCheckUtils]: 82: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,583 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,584 INFO L280 TraceCheckUtils]: 84: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,584 INFO L280 TraceCheckUtils]: 85: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,586 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,587 INFO L280 TraceCheckUtils]: 87: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,588 INFO L263 TraceCheckUtils]: 88: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,588 INFO L280 TraceCheckUtils]: 89: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,588 INFO L280 TraceCheckUtils]: 90: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,589 INFO L280 TraceCheckUtils]: 91: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,590 INFO L280 TraceCheckUtils]: 92: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,593 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:54,594 INFO L280 TraceCheckUtils]: 94: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,595 INFO L280 TraceCheckUtils]: 95: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,597 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} is VALID [2020-07-17 22:21:54,599 INFO L280 TraceCheckUtils]: 97: Hoare triple {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:54,600 INFO L280 TraceCheckUtils]: 98: Hoare triple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} assume true; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:54,602 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} #55#return; {25739#(and (<= 13 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 13))} is VALID [2020-07-17 22:21:54,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,628 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,629 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,630 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,631 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,631 INFO L263 TraceCheckUtils]: 15: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,632 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,632 INFO L280 TraceCheckUtils]: 17: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,632 INFO L280 TraceCheckUtils]: 18: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,633 INFO L263 TraceCheckUtils]: 19: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,633 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,633 INFO L280 TraceCheckUtils]: 21: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,634 INFO L280 TraceCheckUtils]: 22: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,634 INFO L263 TraceCheckUtils]: 23: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,634 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,635 INFO L280 TraceCheckUtils]: 25: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,636 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,637 INFO L280 TraceCheckUtils]: 27: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,638 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,639 INFO L280 TraceCheckUtils]: 29: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,640 INFO L263 TraceCheckUtils]: 30: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,640 INFO L280 TraceCheckUtils]: 31: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,641 INFO L280 TraceCheckUtils]: 32: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,642 INFO L280 TraceCheckUtils]: 33: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,644 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,645 INFO L280 TraceCheckUtils]: 35: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,646 INFO L280 TraceCheckUtils]: 36: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,648 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,649 INFO L280 TraceCheckUtils]: 38: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,649 INFO L263 TraceCheckUtils]: 39: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,649 INFO L280 TraceCheckUtils]: 40: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,650 INFO L280 TraceCheckUtils]: 41: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,651 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,652 INFO L280 TraceCheckUtils]: 43: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,654 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:54,655 INFO L280 TraceCheckUtils]: 45: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,656 INFO L280 TraceCheckUtils]: 46: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,658 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:54,659 INFO L280 TraceCheckUtils]: 48: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:54,659 INFO L263 TraceCheckUtils]: 49: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,660 INFO L280 TraceCheckUtils]: 50: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,660 INFO L280 TraceCheckUtils]: 51: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,660 INFO L280 TraceCheckUtils]: 52: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,661 INFO L263 TraceCheckUtils]: 53: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,661 INFO L280 TraceCheckUtils]: 54: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,661 INFO L280 TraceCheckUtils]: 55: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,662 INFO L280 TraceCheckUtils]: 56: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,663 INFO L280 TraceCheckUtils]: 57: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,665 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,666 INFO L280 TraceCheckUtils]: 59: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,666 INFO L263 TraceCheckUtils]: 60: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,667 INFO L280 TraceCheckUtils]: 61: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,668 INFO L280 TraceCheckUtils]: 62: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,669 INFO L280 TraceCheckUtils]: 63: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,670 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:54,672 INFO L280 TraceCheckUtils]: 65: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,673 INFO L280 TraceCheckUtils]: 66: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,675 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:54,676 INFO L280 TraceCheckUtils]: 68: Hoare triple {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:54,677 INFO L280 TraceCheckUtils]: 69: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:54,678 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {24562#true} #53#return; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,679 INFO L280 TraceCheckUtils]: 71: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,679 INFO L263 TraceCheckUtils]: 72: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,679 INFO L280 TraceCheckUtils]: 73: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,679 INFO L280 TraceCheckUtils]: 74: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,680 INFO L280 TraceCheckUtils]: 75: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,680 INFO L263 TraceCheckUtils]: 76: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,680 INFO L280 TraceCheckUtils]: 77: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,680 INFO L280 TraceCheckUtils]: 78: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,680 INFO L280 TraceCheckUtils]: 79: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,681 INFO L263 TraceCheckUtils]: 80: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,681 INFO L280 TraceCheckUtils]: 81: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,681 INFO L280 TraceCheckUtils]: 82: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,682 INFO L280 TraceCheckUtils]: 83: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,682 INFO L280 TraceCheckUtils]: 84: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,684 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,684 INFO L280 TraceCheckUtils]: 86: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,685 INFO L263 TraceCheckUtils]: 87: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,685 INFO L280 TraceCheckUtils]: 88: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,686 INFO L280 TraceCheckUtils]: 89: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,687 INFO L280 TraceCheckUtils]: 90: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,689 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:54,690 INFO L280 TraceCheckUtils]: 92: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,691 INFO L280 TraceCheckUtils]: 93: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,693 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,694 INFO L280 TraceCheckUtils]: 95: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,695 INFO L263 TraceCheckUtils]: 96: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,695 INFO L280 TraceCheckUtils]: 97: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,695 INFO L280 TraceCheckUtils]: 98: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,696 INFO L280 TraceCheckUtils]: 99: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,697 INFO L280 TraceCheckUtils]: 100: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,699 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:54,701 INFO L280 TraceCheckUtils]: 102: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,702 INFO L280 TraceCheckUtils]: 103: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,704 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #55#return; {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-17 22:21:54,706 INFO L280 TraceCheckUtils]: 105: Hoare triple {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,707 INFO L280 TraceCheckUtils]: 106: Hoare triple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} assume true; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,708 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} {24562#true} #57#return; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:54,709 INFO L280 TraceCheckUtils]: 108: Hoare triple {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:54,710 INFO L263 TraceCheckUtils]: 109: Hoare triple {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,710 INFO L280 TraceCheckUtils]: 110: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,710 INFO L280 TraceCheckUtils]: 111: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,711 INFO L280 TraceCheckUtils]: 112: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,711 INFO L263 TraceCheckUtils]: 113: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,711 INFO L280 TraceCheckUtils]: 114: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,712 INFO L280 TraceCheckUtils]: 115: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,712 INFO L280 TraceCheckUtils]: 116: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,712 INFO L263 TraceCheckUtils]: 117: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,713 INFO L280 TraceCheckUtils]: 118: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,713 INFO L280 TraceCheckUtils]: 119: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,713 INFO L280 TraceCheckUtils]: 120: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,713 INFO L263 TraceCheckUtils]: 121: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,714 INFO L280 TraceCheckUtils]: 122: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,714 INFO L280 TraceCheckUtils]: 123: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,715 INFO L280 TraceCheckUtils]: 124: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,716 INFO L280 TraceCheckUtils]: 125: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,718 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,719 INFO L280 TraceCheckUtils]: 127: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,719 INFO L263 TraceCheckUtils]: 128: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,719 INFO L280 TraceCheckUtils]: 129: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,720 INFO L280 TraceCheckUtils]: 130: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,721 INFO L280 TraceCheckUtils]: 131: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,724 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:54,725 INFO L280 TraceCheckUtils]: 133: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,726 INFO L280 TraceCheckUtils]: 134: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,728 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,729 INFO L280 TraceCheckUtils]: 136: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,729 INFO L263 TraceCheckUtils]: 137: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,730 INFO L280 TraceCheckUtils]: 138: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,730 INFO L280 TraceCheckUtils]: 139: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,731 INFO L280 TraceCheckUtils]: 140: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,732 INFO L280 TraceCheckUtils]: 141: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,734 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:54,736 INFO L280 TraceCheckUtils]: 143: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,737 INFO L280 TraceCheckUtils]: 144: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,738 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:54,739 INFO L280 TraceCheckUtils]: 146: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:54,740 INFO L263 TraceCheckUtils]: 147: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,740 INFO L280 TraceCheckUtils]: 148: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,740 INFO L280 TraceCheckUtils]: 149: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,741 INFO L280 TraceCheckUtils]: 150: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,741 INFO L263 TraceCheckUtils]: 151: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,741 INFO L280 TraceCheckUtils]: 152: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,742 INFO L280 TraceCheckUtils]: 153: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,743 INFO L280 TraceCheckUtils]: 154: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,744 INFO L280 TraceCheckUtils]: 155: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,745 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,747 INFO L280 TraceCheckUtils]: 157: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,747 INFO L263 TraceCheckUtils]: 158: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,747 INFO L280 TraceCheckUtils]: 159: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,748 INFO L280 TraceCheckUtils]: 160: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,749 INFO L280 TraceCheckUtils]: 161: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,751 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,753 INFO L280 TraceCheckUtils]: 163: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,754 INFO L280 TraceCheckUtils]: 164: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,756 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:54,758 INFO L280 TraceCheckUtils]: 166: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:54,759 INFO L280 TraceCheckUtils]: 167: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:54,761 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} #59#return; {25901#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:54,762 INFO L280 TraceCheckUtils]: 169: Hoare triple {25901#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-17 22:21:54,764 INFO L280 TraceCheckUtils]: 170: Hoare triple {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} assume true; {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-17 22:21:54,765 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} {24562#true} #53#return; {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} is VALID [2020-07-17 22:21:54,766 INFO L280 TraceCheckUtils]: 172: Hoare triple {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} is VALID [2020-07-17 22:21:54,766 INFO L263 TraceCheckUtils]: 173: Hoare triple {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,767 INFO L280 TraceCheckUtils]: 174: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,767 INFO L280 TraceCheckUtils]: 175: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,767 INFO L280 TraceCheckUtils]: 176: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,768 INFO L263 TraceCheckUtils]: 177: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,768 INFO L280 TraceCheckUtils]: 178: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,768 INFO L280 TraceCheckUtils]: 179: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,769 INFO L280 TraceCheckUtils]: 180: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,769 INFO L263 TraceCheckUtils]: 181: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,769 INFO L280 TraceCheckUtils]: 182: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,770 INFO L280 TraceCheckUtils]: 183: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,770 INFO L280 TraceCheckUtils]: 184: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,770 INFO L263 TraceCheckUtils]: 185: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,771 INFO L280 TraceCheckUtils]: 186: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,771 INFO L280 TraceCheckUtils]: 187: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,771 INFO L280 TraceCheckUtils]: 188: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,771 INFO L263 TraceCheckUtils]: 189: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,772 INFO L280 TraceCheckUtils]: 190: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,772 INFO L280 TraceCheckUtils]: 191: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,773 INFO L280 TraceCheckUtils]: 192: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,774 INFO L280 TraceCheckUtils]: 193: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,776 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,777 INFO L280 TraceCheckUtils]: 195: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,777 INFO L263 TraceCheckUtils]: 196: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,778 INFO L280 TraceCheckUtils]: 197: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,779 INFO L280 TraceCheckUtils]: 198: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,780 INFO L280 TraceCheckUtils]: 199: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:54,782 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:54,783 INFO L280 TraceCheckUtils]: 201: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,784 INFO L280 TraceCheckUtils]: 202: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,785 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,786 INFO L280 TraceCheckUtils]: 204: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,786 INFO L263 TraceCheckUtils]: 205: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,786 INFO L280 TraceCheckUtils]: 206: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,786 INFO L280 TraceCheckUtils]: 207: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,787 INFO L280 TraceCheckUtils]: 208: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,788 INFO L280 TraceCheckUtils]: 209: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,789 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:54,790 INFO L280 TraceCheckUtils]: 211: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,791 INFO L280 TraceCheckUtils]: 212: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:54,792 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:54,793 INFO L280 TraceCheckUtils]: 214: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:54,794 INFO L263 TraceCheckUtils]: 215: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,794 INFO L280 TraceCheckUtils]: 216: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,794 INFO L280 TraceCheckUtils]: 217: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,795 INFO L280 TraceCheckUtils]: 218: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,795 INFO L263 TraceCheckUtils]: 219: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,795 INFO L280 TraceCheckUtils]: 220: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,796 INFO L280 TraceCheckUtils]: 221: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,797 INFO L280 TraceCheckUtils]: 222: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,798 INFO L280 TraceCheckUtils]: 223: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,799 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,800 INFO L280 TraceCheckUtils]: 225: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,801 INFO L263 TraceCheckUtils]: 226: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,801 INFO L280 TraceCheckUtils]: 227: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,802 INFO L280 TraceCheckUtils]: 228: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,803 INFO L280 TraceCheckUtils]: 229: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,805 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,807 INFO L280 TraceCheckUtils]: 231: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,808 INFO L280 TraceCheckUtils]: 232: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,810 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:54,812 INFO L280 TraceCheckUtils]: 234: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:54,813 INFO L280 TraceCheckUtils]: 235: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:54,814 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:54,815 INFO L280 TraceCheckUtils]: 237: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:54,816 INFO L263 TraceCheckUtils]: 238: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,816 INFO L280 TraceCheckUtils]: 239: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,816 INFO L280 TraceCheckUtils]: 240: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,817 INFO L280 TraceCheckUtils]: 241: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,817 INFO L263 TraceCheckUtils]: 242: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,817 INFO L280 TraceCheckUtils]: 243: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,818 INFO L280 TraceCheckUtils]: 244: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,818 INFO L280 TraceCheckUtils]: 245: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:54,818 INFO L263 TraceCheckUtils]: 246: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:54,819 INFO L280 TraceCheckUtils]: 247: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,819 INFO L280 TraceCheckUtils]: 248: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,820 INFO L280 TraceCheckUtils]: 249: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,821 INFO L280 TraceCheckUtils]: 250: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:54,823 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,824 INFO L280 TraceCheckUtils]: 252: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:54,824 INFO L263 TraceCheckUtils]: 253: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,824 INFO L280 TraceCheckUtils]: 254: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,825 INFO L280 TraceCheckUtils]: 255: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,826 INFO L280 TraceCheckUtils]: 256: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,828 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:54,830 INFO L280 TraceCheckUtils]: 258: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,831 INFO L280 TraceCheckUtils]: 259: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,833 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,834 INFO L280 TraceCheckUtils]: 261: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:54,834 INFO L263 TraceCheckUtils]: 262: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:54,834 INFO L280 TraceCheckUtils]: 263: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:54,835 INFO L280 TraceCheckUtils]: 264: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:54,836 INFO L280 TraceCheckUtils]: 265: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,837 INFO L280 TraceCheckUtils]: 266: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:54,839 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:54,840 INFO L280 TraceCheckUtils]: 268: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,841 INFO L280 TraceCheckUtils]: 269: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,843 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} is VALID [2020-07-17 22:21:54,845 INFO L280 TraceCheckUtils]: 271: Hoare triple {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:54,846 INFO L280 TraceCheckUtils]: 272: Hoare triple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} assume true; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:54,848 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} #55#return; {25739#(and (<= 13 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 13))} is VALID [2020-07-17 22:21:54,850 INFO L280 TraceCheckUtils]: 274: Hoare triple {25739#(and (<= 13 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 13))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,851 INFO L280 TraceCheckUtils]: 275: Hoare triple {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} assume true; {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} is VALID [2020-07-17 22:21:54,852 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} {24562#true} #57#return; {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} is VALID [2020-07-17 22:21:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,376 INFO L280 TraceCheckUtils]: 3: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,378 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,389 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:55,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,390 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,391 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,392 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,393 INFO L280 TraceCheckUtils]: 7: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,394 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,395 INFO L280 TraceCheckUtils]: 9: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,395 INFO L263 TraceCheckUtils]: 10: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,396 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,397 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,397 INFO L280 TraceCheckUtils]: 13: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,399 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:55,401 INFO L280 TraceCheckUtils]: 15: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,401 INFO L280 TraceCheckUtils]: 16: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,402 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,415 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:55,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,417 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,418 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,418 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,419 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,423 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,425 INFO L280 TraceCheckUtils]: 13: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,425 INFO L263 TraceCheckUtils]: 14: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,425 INFO L280 TraceCheckUtils]: 15: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,427 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,428 INFO L280 TraceCheckUtils]: 17: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,430 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:55,432 INFO L280 TraceCheckUtils]: 19: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,433 INFO L280 TraceCheckUtils]: 20: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,435 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,436 INFO L280 TraceCheckUtils]: 22: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,436 INFO L263 TraceCheckUtils]: 23: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,436 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,436 INFO L280 TraceCheckUtils]: 25: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,437 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,438 INFO L280 TraceCheckUtils]: 27: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,440 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:55,441 INFO L280 TraceCheckUtils]: 29: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:55,442 INFO L280 TraceCheckUtils]: 30: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:55,443 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,483 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,501 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,502 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,504 INFO L280 TraceCheckUtils]: 7: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,505 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,506 INFO L280 TraceCheckUtils]: 9: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,507 INFO L263 TraceCheckUtils]: 10: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,507 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,508 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,508 INFO L280 TraceCheckUtils]: 13: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,510 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,511 INFO L280 TraceCheckUtils]: 15: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,512 INFO L280 TraceCheckUtils]: 16: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,514 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:55,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,515 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,516 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,516 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,516 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,516 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,517 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,517 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,517 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,518 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,518 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,519 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,520 INFO L280 TraceCheckUtils]: 15: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,521 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,522 INFO L280 TraceCheckUtils]: 17: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,522 INFO L263 TraceCheckUtils]: 18: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,522 INFO L280 TraceCheckUtils]: 19: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,523 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,524 INFO L280 TraceCheckUtils]: 21: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,525 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:55,526 INFO L280 TraceCheckUtils]: 23: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,528 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,529 INFO L280 TraceCheckUtils]: 26: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,530 INFO L263 TraceCheckUtils]: 27: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,530 INFO L280 TraceCheckUtils]: 28: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,530 INFO L280 TraceCheckUtils]: 29: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,531 INFO L280 TraceCheckUtils]: 30: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,532 INFO L280 TraceCheckUtils]: 31: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,534 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:55,536 INFO L280 TraceCheckUtils]: 33: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:55,537 INFO L280 TraceCheckUtils]: 34: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:55,539 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:55,540 INFO L280 TraceCheckUtils]: 36: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:55,540 INFO L263 TraceCheckUtils]: 37: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,541 INFO L280 TraceCheckUtils]: 38: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,541 INFO L280 TraceCheckUtils]: 39: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,542 INFO L280 TraceCheckUtils]: 40: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,542 INFO L263 TraceCheckUtils]: 41: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,542 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,543 INFO L280 TraceCheckUtils]: 43: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,544 INFO L280 TraceCheckUtils]: 44: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,545 INFO L280 TraceCheckUtils]: 45: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,546 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,548 INFO L280 TraceCheckUtils]: 47: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,548 INFO L263 TraceCheckUtils]: 48: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,549 INFO L280 TraceCheckUtils]: 49: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,550 INFO L280 TraceCheckUtils]: 50: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,551 INFO L280 TraceCheckUtils]: 51: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,553 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,555 INFO L280 TraceCheckUtils]: 53: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,556 INFO L280 TraceCheckUtils]: 54: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,558 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:55,559 INFO L280 TraceCheckUtils]: 56: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:55,560 INFO L280 TraceCheckUtils]: 57: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:55,562 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,634 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,650 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,652 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,652 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,652 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,653 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,654 INFO L280 TraceCheckUtils]: 7: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,656 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,657 INFO L263 TraceCheckUtils]: 10: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,658 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,658 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,659 INFO L280 TraceCheckUtils]: 13: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,661 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,662 INFO L280 TraceCheckUtils]: 15: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,663 INFO L280 TraceCheckUtils]: 16: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,664 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,681 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:55,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,683 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,684 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,686 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,687 INFO L280 TraceCheckUtils]: 11: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,689 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,690 INFO L263 TraceCheckUtils]: 14: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,691 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,692 INFO L280 TraceCheckUtils]: 17: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,694 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,695 INFO L280 TraceCheckUtils]: 19: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,696 INFO L280 TraceCheckUtils]: 20: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,697 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,698 INFO L280 TraceCheckUtils]: 22: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,698 INFO L263 TraceCheckUtils]: 23: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,698 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,699 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,700 INFO L280 TraceCheckUtils]: 27: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,702 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:55,703 INFO L280 TraceCheckUtils]: 29: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,704 INFO L280 TraceCheckUtils]: 30: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,706 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} is VALID [2020-07-17 22:21:55,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,709 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,709 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,709 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,709 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,709 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,710 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,710 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,710 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,710 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,710 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,711 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,711 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,711 INFO L263 TraceCheckUtils]: 15: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,711 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,711 INFO L280 TraceCheckUtils]: 17: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,712 INFO L280 TraceCheckUtils]: 18: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,713 INFO L280 TraceCheckUtils]: 19: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,714 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,715 INFO L280 TraceCheckUtils]: 21: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,715 INFO L263 TraceCheckUtils]: 22: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,716 INFO L280 TraceCheckUtils]: 23: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,716 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,717 INFO L280 TraceCheckUtils]: 25: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,718 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:55,720 INFO L280 TraceCheckUtils]: 27: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,720 INFO L280 TraceCheckUtils]: 28: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,722 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,722 INFO L280 TraceCheckUtils]: 30: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,723 INFO L263 TraceCheckUtils]: 31: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,723 INFO L280 TraceCheckUtils]: 32: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,723 INFO L280 TraceCheckUtils]: 33: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,724 INFO L280 TraceCheckUtils]: 34: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,725 INFO L280 TraceCheckUtils]: 35: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,726 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:55,728 INFO L280 TraceCheckUtils]: 37: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:55,729 INFO L280 TraceCheckUtils]: 38: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:55,730 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:55,731 INFO L280 TraceCheckUtils]: 40: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:55,731 INFO L263 TraceCheckUtils]: 41: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,731 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,732 INFO L280 TraceCheckUtils]: 43: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,732 INFO L280 TraceCheckUtils]: 44: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,732 INFO L263 TraceCheckUtils]: 45: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,732 INFO L280 TraceCheckUtils]: 46: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,733 INFO L280 TraceCheckUtils]: 47: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,734 INFO L280 TraceCheckUtils]: 48: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,735 INFO L280 TraceCheckUtils]: 49: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,736 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,737 INFO L280 TraceCheckUtils]: 51: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,737 INFO L263 TraceCheckUtils]: 52: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,738 INFO L280 TraceCheckUtils]: 53: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,739 INFO L280 TraceCheckUtils]: 54: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,740 INFO L280 TraceCheckUtils]: 55: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,742 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,743 INFO L280 TraceCheckUtils]: 57: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,744 INFO L280 TraceCheckUtils]: 58: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,746 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:55,747 INFO L280 TraceCheckUtils]: 60: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:55,748 INFO L280 TraceCheckUtils]: 61: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:55,750 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:55,751 INFO L280 TraceCheckUtils]: 63: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:55,751 INFO L263 TraceCheckUtils]: 64: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,751 INFO L280 TraceCheckUtils]: 65: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,752 INFO L280 TraceCheckUtils]: 66: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,752 INFO L280 TraceCheckUtils]: 67: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,752 INFO L263 TraceCheckUtils]: 68: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,752 INFO L280 TraceCheckUtils]: 69: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,753 INFO L280 TraceCheckUtils]: 70: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,753 INFO L280 TraceCheckUtils]: 71: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,753 INFO L263 TraceCheckUtils]: 72: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,753 INFO L280 TraceCheckUtils]: 73: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,753 INFO L280 TraceCheckUtils]: 74: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,754 INFO L280 TraceCheckUtils]: 75: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,755 INFO L280 TraceCheckUtils]: 76: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,756 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,757 INFO L280 TraceCheckUtils]: 78: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,757 INFO L263 TraceCheckUtils]: 79: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,758 INFO L280 TraceCheckUtils]: 80: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,759 INFO L280 TraceCheckUtils]: 81: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,759 INFO L280 TraceCheckUtils]: 82: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,761 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,763 INFO L280 TraceCheckUtils]: 84: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,764 INFO L280 TraceCheckUtils]: 85: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,766 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,767 INFO L280 TraceCheckUtils]: 87: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,767 INFO L263 TraceCheckUtils]: 88: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,768 INFO L280 TraceCheckUtils]: 89: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,768 INFO L280 TraceCheckUtils]: 90: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,769 INFO L280 TraceCheckUtils]: 91: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,770 INFO L280 TraceCheckUtils]: 92: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,772 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:55,773 INFO L280 TraceCheckUtils]: 94: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,774 INFO L280 TraceCheckUtils]: 95: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,776 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} is VALID [2020-07-17 22:21:55,777 INFO L280 TraceCheckUtils]: 97: Hoare triple {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:55,778 INFO L280 TraceCheckUtils]: 98: Hoare triple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} assume true; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:55,780 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} {24562#true} #53#return; {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,873 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,883 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,884 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,886 INFO L280 TraceCheckUtils]: 7: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,887 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,888 INFO L263 TraceCheckUtils]: 10: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,889 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,889 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,890 INFO L280 TraceCheckUtils]: 13: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,891 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,893 INFO L280 TraceCheckUtils]: 15: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,893 INFO L280 TraceCheckUtils]: 16: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,895 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,909 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:55,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,910 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,910 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,910 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,910 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,910 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,911 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,911 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,912 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,912 INFO L280 TraceCheckUtils]: 11: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,914 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,914 INFO L280 TraceCheckUtils]: 13: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,915 INFO L263 TraceCheckUtils]: 14: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,915 INFO L280 TraceCheckUtils]: 15: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,916 INFO L280 TraceCheckUtils]: 17: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,918 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,919 INFO L280 TraceCheckUtils]: 19: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,920 INFO L280 TraceCheckUtils]: 20: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,921 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,922 INFO L280 TraceCheckUtils]: 22: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,922 INFO L263 TraceCheckUtils]: 23: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,922 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,922 INFO L280 TraceCheckUtils]: 25: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,923 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,924 INFO L280 TraceCheckUtils]: 27: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,925 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:55,926 INFO L280 TraceCheckUtils]: 29: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,927 INFO L280 TraceCheckUtils]: 30: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,928 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,959 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:55,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,971 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:55,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,972 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,973 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,974 INFO L280 TraceCheckUtils]: 7: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,975 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,975 INFO L280 TraceCheckUtils]: 9: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,976 INFO L263 TraceCheckUtils]: 10: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,976 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,977 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,977 INFO L280 TraceCheckUtils]: 13: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:55,979 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:55,980 INFO L280 TraceCheckUtils]: 15: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,980 INFO L280 TraceCheckUtils]: 16: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,982 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:55,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,983 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,984 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,984 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,984 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,985 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,985 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:55,985 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:55,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,987 INFO L280 TraceCheckUtils]: 15: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:55,988 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,989 INFO L280 TraceCheckUtils]: 17: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:55,989 INFO L263 TraceCheckUtils]: 18: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,990 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,991 INFO L280 TraceCheckUtils]: 21: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:55,992 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:55,993 INFO L280 TraceCheckUtils]: 23: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,995 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,996 INFO L280 TraceCheckUtils]: 26: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:55,997 INFO L263 TraceCheckUtils]: 27: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:55,997 INFO L280 TraceCheckUtils]: 28: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:55,997 INFO L280 TraceCheckUtils]: 29: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:55,998 INFO L280 TraceCheckUtils]: 30: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:55,999 INFO L280 TraceCheckUtils]: 31: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,001 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:56,002 INFO L280 TraceCheckUtils]: 33: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,003 INFO L280 TraceCheckUtils]: 34: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,004 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,005 INFO L280 TraceCheckUtils]: 36: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,006 INFO L263 TraceCheckUtils]: 37: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,006 INFO L280 TraceCheckUtils]: 38: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,006 INFO L280 TraceCheckUtils]: 39: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,006 INFO L280 TraceCheckUtils]: 40: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,006 INFO L263 TraceCheckUtils]: 41: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,007 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,007 INFO L280 TraceCheckUtils]: 43: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,008 INFO L280 TraceCheckUtils]: 44: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,009 INFO L280 TraceCheckUtils]: 45: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,010 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,011 INFO L280 TraceCheckUtils]: 47: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,011 INFO L263 TraceCheckUtils]: 48: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,011 INFO L280 TraceCheckUtils]: 49: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,012 INFO L280 TraceCheckUtils]: 50: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,013 INFO L280 TraceCheckUtils]: 51: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,014 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,016 INFO L280 TraceCheckUtils]: 53: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,016 INFO L280 TraceCheckUtils]: 54: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,018 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,019 INFO L280 TraceCheckUtils]: 56: Hoare triple {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:56,020 INFO L280 TraceCheckUtils]: 57: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:56,022 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} #55#return; {26606#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 8) (<= 8 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-17 22:21:56,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,030 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,031 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,031 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,031 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,031 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,032 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,032 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,032 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,032 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,032 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,033 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,033 INFO L263 TraceCheckUtils]: 15: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,033 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,033 INFO L280 TraceCheckUtils]: 17: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,034 INFO L280 TraceCheckUtils]: 18: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,034 INFO L263 TraceCheckUtils]: 19: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,034 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,034 INFO L280 TraceCheckUtils]: 21: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,035 INFO L280 TraceCheckUtils]: 22: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,036 INFO L280 TraceCheckUtils]: 23: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,037 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,038 INFO L280 TraceCheckUtils]: 25: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,038 INFO L263 TraceCheckUtils]: 26: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,039 INFO L280 TraceCheckUtils]: 27: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,039 INFO L280 TraceCheckUtils]: 28: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,040 INFO L280 TraceCheckUtils]: 29: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,042 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,043 INFO L280 TraceCheckUtils]: 31: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,044 INFO L280 TraceCheckUtils]: 32: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,045 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,046 INFO L280 TraceCheckUtils]: 34: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,046 INFO L263 TraceCheckUtils]: 35: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,046 INFO L280 TraceCheckUtils]: 36: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,047 INFO L280 TraceCheckUtils]: 37: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,047 INFO L280 TraceCheckUtils]: 38: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,048 INFO L280 TraceCheckUtils]: 39: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,050 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,051 INFO L280 TraceCheckUtils]: 41: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,051 INFO L280 TraceCheckUtils]: 42: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,053 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:56,053 INFO L280 TraceCheckUtils]: 44: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:56,053 INFO L263 TraceCheckUtils]: 45: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,054 INFO L280 TraceCheckUtils]: 46: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,054 INFO L280 TraceCheckUtils]: 47: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,054 INFO L280 TraceCheckUtils]: 48: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,054 INFO L263 TraceCheckUtils]: 49: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,054 INFO L280 TraceCheckUtils]: 50: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,055 INFO L280 TraceCheckUtils]: 51: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,055 INFO L280 TraceCheckUtils]: 52: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,056 INFO L280 TraceCheckUtils]: 53: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,057 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,058 INFO L280 TraceCheckUtils]: 55: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,058 INFO L263 TraceCheckUtils]: 56: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,058 INFO L280 TraceCheckUtils]: 57: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,059 INFO L280 TraceCheckUtils]: 58: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,060 INFO L280 TraceCheckUtils]: 59: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,061 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,062 INFO L280 TraceCheckUtils]: 61: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,063 INFO L280 TraceCheckUtils]: 62: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,065 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:56,066 INFO L280 TraceCheckUtils]: 64: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:56,066 INFO L280 TraceCheckUtils]: 65: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:56,068 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:56,069 INFO L280 TraceCheckUtils]: 67: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:56,069 INFO L263 TraceCheckUtils]: 68: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,069 INFO L280 TraceCheckUtils]: 69: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,069 INFO L280 TraceCheckUtils]: 70: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,070 INFO L280 TraceCheckUtils]: 71: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,070 INFO L263 TraceCheckUtils]: 72: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,070 INFO L280 TraceCheckUtils]: 73: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,070 INFO L280 TraceCheckUtils]: 74: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,070 INFO L280 TraceCheckUtils]: 75: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,071 INFO L263 TraceCheckUtils]: 76: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,071 INFO L280 TraceCheckUtils]: 77: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,071 INFO L280 TraceCheckUtils]: 78: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,072 INFO L280 TraceCheckUtils]: 79: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,073 INFO L280 TraceCheckUtils]: 80: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,074 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,075 INFO L280 TraceCheckUtils]: 82: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,075 INFO L263 TraceCheckUtils]: 83: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,076 INFO L280 TraceCheckUtils]: 84: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,076 INFO L280 TraceCheckUtils]: 85: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,077 INFO L280 TraceCheckUtils]: 86: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,079 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,080 INFO L280 TraceCheckUtils]: 88: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,081 INFO L280 TraceCheckUtils]: 89: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,083 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,084 INFO L280 TraceCheckUtils]: 91: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,084 INFO L263 TraceCheckUtils]: 92: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,084 INFO L280 TraceCheckUtils]: 93: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,084 INFO L280 TraceCheckUtils]: 94: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,085 INFO L280 TraceCheckUtils]: 95: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,086 INFO L280 TraceCheckUtils]: 96: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,087 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:56,088 INFO L280 TraceCheckUtils]: 98: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,089 INFO L280 TraceCheckUtils]: 99: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,091 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} is VALID [2020-07-17 22:21:56,092 INFO L280 TraceCheckUtils]: 101: Hoare triple {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:56,093 INFO L280 TraceCheckUtils]: 102: Hoare triple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} assume true; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:56,094 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} {24562#true} #53#return; {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,095 INFO L280 TraceCheckUtils]: 104: Hoare triple {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,096 INFO L263 TraceCheckUtils]: 105: Hoare triple {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,096 INFO L280 TraceCheckUtils]: 106: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,096 INFO L280 TraceCheckUtils]: 107: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,097 INFO L280 TraceCheckUtils]: 108: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,097 INFO L263 TraceCheckUtils]: 109: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,097 INFO L280 TraceCheckUtils]: 110: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,097 INFO L280 TraceCheckUtils]: 111: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,098 INFO L280 TraceCheckUtils]: 112: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,098 INFO L263 TraceCheckUtils]: 113: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,098 INFO L280 TraceCheckUtils]: 114: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,098 INFO L280 TraceCheckUtils]: 115: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,099 INFO L280 TraceCheckUtils]: 116: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,099 INFO L263 TraceCheckUtils]: 117: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,099 INFO L280 TraceCheckUtils]: 118: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,099 INFO L280 TraceCheckUtils]: 119: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,100 INFO L280 TraceCheckUtils]: 120: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,101 INFO L280 TraceCheckUtils]: 121: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,103 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,103 INFO L280 TraceCheckUtils]: 123: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,104 INFO L263 TraceCheckUtils]: 124: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,104 INFO L280 TraceCheckUtils]: 125: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,105 INFO L280 TraceCheckUtils]: 126: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,106 INFO L280 TraceCheckUtils]: 127: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,108 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,109 INFO L280 TraceCheckUtils]: 129: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,110 INFO L280 TraceCheckUtils]: 130: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,112 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,113 INFO L280 TraceCheckUtils]: 132: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,113 INFO L263 TraceCheckUtils]: 133: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,113 INFO L280 TraceCheckUtils]: 134: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,113 INFO L280 TraceCheckUtils]: 135: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,114 INFO L280 TraceCheckUtils]: 136: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,115 INFO L280 TraceCheckUtils]: 137: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,117 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:56,118 INFO L280 TraceCheckUtils]: 139: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,119 INFO L280 TraceCheckUtils]: 140: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,120 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,120 INFO L280 TraceCheckUtils]: 142: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,121 INFO L263 TraceCheckUtils]: 143: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,121 INFO L280 TraceCheckUtils]: 144: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,121 INFO L280 TraceCheckUtils]: 145: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,121 INFO L280 TraceCheckUtils]: 146: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,121 INFO L263 TraceCheckUtils]: 147: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,122 INFO L280 TraceCheckUtils]: 148: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,122 INFO L280 TraceCheckUtils]: 149: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,123 INFO L280 TraceCheckUtils]: 150: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,123 INFO L280 TraceCheckUtils]: 151: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,124 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,125 INFO L280 TraceCheckUtils]: 153: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,125 INFO L263 TraceCheckUtils]: 154: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,125 INFO L280 TraceCheckUtils]: 155: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,126 INFO L280 TraceCheckUtils]: 156: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,127 INFO L280 TraceCheckUtils]: 157: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,128 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,129 INFO L280 TraceCheckUtils]: 159: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,130 INFO L280 TraceCheckUtils]: 160: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,132 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,133 INFO L280 TraceCheckUtils]: 162: Hoare triple {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:56,133 INFO L280 TraceCheckUtils]: 163: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:56,135 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} #55#return; {26606#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 8) (<= 8 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-17 22:21:56,136 INFO L280 TraceCheckUtils]: 165: Hoare triple {26606#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 8) (<= 8 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,137 INFO L280 TraceCheckUtils]: 166: Hoare triple {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} assume true; {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,138 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} #59#return; {25468#(and (<= 21 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 21))} is VALID [2020-07-17 22:21:56,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,179 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,179 INFO L280 TraceCheckUtils]: 5: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,179 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,180 INFO L263 TraceCheckUtils]: 7: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,180 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,180 INFO L280 TraceCheckUtils]: 9: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,180 INFO L263 TraceCheckUtils]: 11: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,181 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,181 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,181 INFO L263 TraceCheckUtils]: 15: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,182 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,182 INFO L280 TraceCheckUtils]: 17: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,182 INFO L280 TraceCheckUtils]: 18: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,182 INFO L263 TraceCheckUtils]: 19: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,183 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,183 INFO L280 TraceCheckUtils]: 21: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,183 INFO L280 TraceCheckUtils]: 22: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,183 INFO L263 TraceCheckUtils]: 23: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,184 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,184 INFO L280 TraceCheckUtils]: 25: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,184 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,185 INFO L263 TraceCheckUtils]: 27: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,185 INFO L280 TraceCheckUtils]: 28: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,185 INFO L280 TraceCheckUtils]: 29: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,186 INFO L280 TraceCheckUtils]: 30: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,187 INFO L280 TraceCheckUtils]: 31: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,188 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,189 INFO L280 TraceCheckUtils]: 33: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,189 INFO L263 TraceCheckUtils]: 34: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,190 INFO L280 TraceCheckUtils]: 35: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,190 INFO L280 TraceCheckUtils]: 36: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,191 INFO L280 TraceCheckUtils]: 37: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,193 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,194 INFO L280 TraceCheckUtils]: 39: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,195 INFO L280 TraceCheckUtils]: 40: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,197 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,198 INFO L280 TraceCheckUtils]: 42: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,198 INFO L263 TraceCheckUtils]: 43: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,198 INFO L280 TraceCheckUtils]: 44: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,198 INFO L280 TraceCheckUtils]: 45: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,199 INFO L280 TraceCheckUtils]: 46: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,200 INFO L280 TraceCheckUtils]: 47: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,202 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:56,204 INFO L280 TraceCheckUtils]: 49: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,205 INFO L280 TraceCheckUtils]: 50: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,207 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,208 INFO L280 TraceCheckUtils]: 52: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,208 INFO L263 TraceCheckUtils]: 53: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,208 INFO L280 TraceCheckUtils]: 54: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,208 INFO L280 TraceCheckUtils]: 55: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,209 INFO L280 TraceCheckUtils]: 56: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,209 INFO L263 TraceCheckUtils]: 57: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,209 INFO L280 TraceCheckUtils]: 58: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,209 INFO L280 TraceCheckUtils]: 59: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,210 INFO L280 TraceCheckUtils]: 60: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,211 INFO L280 TraceCheckUtils]: 61: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,212 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,213 INFO L280 TraceCheckUtils]: 63: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,214 INFO L263 TraceCheckUtils]: 64: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,214 INFO L280 TraceCheckUtils]: 65: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,215 INFO L280 TraceCheckUtils]: 66: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,215 INFO L280 TraceCheckUtils]: 67: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,217 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,218 INFO L280 TraceCheckUtils]: 69: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,219 INFO L280 TraceCheckUtils]: 70: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,221 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,222 INFO L280 TraceCheckUtils]: 72: Hoare triple {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:56,223 INFO L280 TraceCheckUtils]: 73: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:56,224 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {24562#true} #53#return; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,225 INFO L280 TraceCheckUtils]: 75: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,225 INFO L263 TraceCheckUtils]: 76: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,225 INFO L280 TraceCheckUtils]: 77: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,225 INFO L280 TraceCheckUtils]: 78: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,226 INFO L280 TraceCheckUtils]: 79: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,226 INFO L263 TraceCheckUtils]: 80: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,226 INFO L280 TraceCheckUtils]: 81: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,226 INFO L280 TraceCheckUtils]: 82: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,226 INFO L280 TraceCheckUtils]: 83: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,226 INFO L263 TraceCheckUtils]: 84: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,227 INFO L280 TraceCheckUtils]: 85: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,227 INFO L280 TraceCheckUtils]: 86: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,228 INFO L280 TraceCheckUtils]: 87: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,228 INFO L280 TraceCheckUtils]: 88: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,230 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,231 INFO L280 TraceCheckUtils]: 90: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,231 INFO L263 TraceCheckUtils]: 91: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,231 INFO L280 TraceCheckUtils]: 92: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,232 INFO L280 TraceCheckUtils]: 93: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,233 INFO L280 TraceCheckUtils]: 94: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,234 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,235 INFO L280 TraceCheckUtils]: 96: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,236 INFO L280 TraceCheckUtils]: 97: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,238 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,239 INFO L280 TraceCheckUtils]: 99: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,239 INFO L263 TraceCheckUtils]: 100: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,239 INFO L280 TraceCheckUtils]: 101: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,239 INFO L280 TraceCheckUtils]: 102: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,240 INFO L280 TraceCheckUtils]: 103: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,241 INFO L280 TraceCheckUtils]: 104: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,243 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,244 INFO L280 TraceCheckUtils]: 106: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,245 INFO L280 TraceCheckUtils]: 107: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,247 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #55#return; {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-17 22:21:56,248 INFO L280 TraceCheckUtils]: 109: Hoare triple {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,249 INFO L280 TraceCheckUtils]: 110: Hoare triple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} assume true; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,250 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} {24562#true} #57#return; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,251 INFO L280 TraceCheckUtils]: 112: Hoare triple {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,251 INFO L263 TraceCheckUtils]: 113: Hoare triple {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,251 INFO L280 TraceCheckUtils]: 114: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,251 INFO L280 TraceCheckUtils]: 115: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,251 INFO L280 TraceCheckUtils]: 116: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,251 INFO L263 TraceCheckUtils]: 117: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,252 INFO L280 TraceCheckUtils]: 118: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,252 INFO L280 TraceCheckUtils]: 119: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,252 INFO L280 TraceCheckUtils]: 120: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,252 INFO L263 TraceCheckUtils]: 121: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,252 INFO L280 TraceCheckUtils]: 122: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,253 INFO L280 TraceCheckUtils]: 123: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,253 INFO L280 TraceCheckUtils]: 124: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,253 INFO L263 TraceCheckUtils]: 125: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,253 INFO L280 TraceCheckUtils]: 126: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,253 INFO L280 TraceCheckUtils]: 127: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,254 INFO L280 TraceCheckUtils]: 128: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,255 INFO L280 TraceCheckUtils]: 129: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,256 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,257 INFO L280 TraceCheckUtils]: 131: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,257 INFO L263 TraceCheckUtils]: 132: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,257 INFO L280 TraceCheckUtils]: 133: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,258 INFO L280 TraceCheckUtils]: 134: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,259 INFO L280 TraceCheckUtils]: 135: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,261 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,262 INFO L280 TraceCheckUtils]: 137: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,263 INFO L280 TraceCheckUtils]: 138: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,265 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,266 INFO L280 TraceCheckUtils]: 140: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,267 INFO L263 TraceCheckUtils]: 141: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,267 INFO L280 TraceCheckUtils]: 142: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,267 INFO L280 TraceCheckUtils]: 143: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,268 INFO L280 TraceCheckUtils]: 144: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,269 INFO L280 TraceCheckUtils]: 145: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,271 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,273 INFO L280 TraceCheckUtils]: 147: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,274 INFO L280 TraceCheckUtils]: 148: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,276 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:56,277 INFO L280 TraceCheckUtils]: 150: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:56,277 INFO L263 TraceCheckUtils]: 151: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,277 INFO L280 TraceCheckUtils]: 152: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,278 INFO L280 TraceCheckUtils]: 153: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,278 INFO L280 TraceCheckUtils]: 154: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,278 INFO L263 TraceCheckUtils]: 155: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,278 INFO L280 TraceCheckUtils]: 156: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,279 INFO L280 TraceCheckUtils]: 157: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,280 INFO L280 TraceCheckUtils]: 158: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,281 INFO L280 TraceCheckUtils]: 159: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,283 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,284 INFO L280 TraceCheckUtils]: 161: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,284 INFO L263 TraceCheckUtils]: 162: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,284 INFO L280 TraceCheckUtils]: 163: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,285 INFO L280 TraceCheckUtils]: 164: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,286 INFO L280 TraceCheckUtils]: 165: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,289 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,290 INFO L280 TraceCheckUtils]: 167: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,291 INFO L280 TraceCheckUtils]: 168: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,293 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:56,295 INFO L280 TraceCheckUtils]: 170: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:56,296 INFO L280 TraceCheckUtils]: 171: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:56,298 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} #59#return; {25901#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,300 INFO L280 TraceCheckUtils]: 173: Hoare triple {25901#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-17 22:21:56,301 INFO L280 TraceCheckUtils]: 174: Hoare triple {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} assume true; {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-17 22:21:56,302 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} {24562#true} #53#return; {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} is VALID [2020-07-17 22:21:56,303 INFO L280 TraceCheckUtils]: 176: Hoare triple {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} is VALID [2020-07-17 22:21:56,303 INFO L263 TraceCheckUtils]: 177: Hoare triple {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,304 INFO L280 TraceCheckUtils]: 178: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,304 INFO L280 TraceCheckUtils]: 179: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,304 INFO L280 TraceCheckUtils]: 180: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,304 INFO L263 TraceCheckUtils]: 181: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,304 INFO L280 TraceCheckUtils]: 182: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,304 INFO L280 TraceCheckUtils]: 183: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,305 INFO L280 TraceCheckUtils]: 184: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,305 INFO L263 TraceCheckUtils]: 185: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,305 INFO L280 TraceCheckUtils]: 186: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,305 INFO L280 TraceCheckUtils]: 187: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,305 INFO L280 TraceCheckUtils]: 188: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,306 INFO L263 TraceCheckUtils]: 189: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,306 INFO L280 TraceCheckUtils]: 190: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,306 INFO L280 TraceCheckUtils]: 191: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,306 INFO L280 TraceCheckUtils]: 192: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,306 INFO L263 TraceCheckUtils]: 193: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,306 INFO L280 TraceCheckUtils]: 194: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,307 INFO L280 TraceCheckUtils]: 195: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,308 INFO L280 TraceCheckUtils]: 196: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,309 INFO L280 TraceCheckUtils]: 197: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,310 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,311 INFO L280 TraceCheckUtils]: 199: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,312 INFO L263 TraceCheckUtils]: 200: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,312 INFO L280 TraceCheckUtils]: 201: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,313 INFO L280 TraceCheckUtils]: 202: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,314 INFO L280 TraceCheckUtils]: 203: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,317 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,318 INFO L280 TraceCheckUtils]: 205: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,320 INFO L280 TraceCheckUtils]: 206: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,321 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,322 INFO L280 TraceCheckUtils]: 208: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,323 INFO L263 TraceCheckUtils]: 209: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,323 INFO L280 TraceCheckUtils]: 210: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,323 INFO L280 TraceCheckUtils]: 211: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,324 INFO L280 TraceCheckUtils]: 212: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,325 INFO L280 TraceCheckUtils]: 213: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,328 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,329 INFO L280 TraceCheckUtils]: 215: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,330 INFO L280 TraceCheckUtils]: 216: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,332 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:56,333 INFO L280 TraceCheckUtils]: 218: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:56,333 INFO L263 TraceCheckUtils]: 219: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,334 INFO L280 TraceCheckUtils]: 220: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,334 INFO L280 TraceCheckUtils]: 221: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,334 INFO L280 TraceCheckUtils]: 222: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,335 INFO L263 TraceCheckUtils]: 223: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,335 INFO L280 TraceCheckUtils]: 224: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,335 INFO L280 TraceCheckUtils]: 225: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,336 INFO L280 TraceCheckUtils]: 226: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,337 INFO L280 TraceCheckUtils]: 227: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,339 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,340 INFO L280 TraceCheckUtils]: 229: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,340 INFO L263 TraceCheckUtils]: 230: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,340 INFO L280 TraceCheckUtils]: 231: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,341 INFO L280 TraceCheckUtils]: 232: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,342 INFO L280 TraceCheckUtils]: 233: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,344 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,346 INFO L280 TraceCheckUtils]: 235: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,347 INFO L280 TraceCheckUtils]: 236: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,349 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:56,350 INFO L280 TraceCheckUtils]: 238: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:56,351 INFO L280 TraceCheckUtils]: 239: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:56,352 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:56,353 INFO L280 TraceCheckUtils]: 241: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:56,354 INFO L263 TraceCheckUtils]: 242: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,354 INFO L280 TraceCheckUtils]: 243: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,354 INFO L280 TraceCheckUtils]: 244: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,355 INFO L280 TraceCheckUtils]: 245: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,355 INFO L263 TraceCheckUtils]: 246: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,355 INFO L280 TraceCheckUtils]: 247: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,355 INFO L280 TraceCheckUtils]: 248: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,356 INFO L280 TraceCheckUtils]: 249: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,356 INFO L263 TraceCheckUtils]: 250: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,356 INFO L280 TraceCheckUtils]: 251: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,357 INFO L280 TraceCheckUtils]: 252: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,358 INFO L280 TraceCheckUtils]: 253: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,359 INFO L280 TraceCheckUtils]: 254: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,360 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,362 INFO L280 TraceCheckUtils]: 256: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,362 INFO L263 TraceCheckUtils]: 257: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,362 INFO L280 TraceCheckUtils]: 258: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,363 INFO L280 TraceCheckUtils]: 259: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,364 INFO L280 TraceCheckUtils]: 260: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,367 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,368 INFO L280 TraceCheckUtils]: 262: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,369 INFO L280 TraceCheckUtils]: 263: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,371 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,372 INFO L280 TraceCheckUtils]: 265: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,373 INFO L263 TraceCheckUtils]: 266: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,373 INFO L280 TraceCheckUtils]: 267: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,373 INFO L280 TraceCheckUtils]: 268: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,374 INFO L280 TraceCheckUtils]: 269: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,375 INFO L280 TraceCheckUtils]: 270: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,377 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:56,379 INFO L280 TraceCheckUtils]: 272: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,380 INFO L280 TraceCheckUtils]: 273: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,382 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} is VALID [2020-07-17 22:21:56,384 INFO L280 TraceCheckUtils]: 275: Hoare triple {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:56,384 INFO L280 TraceCheckUtils]: 276: Hoare triple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} assume true; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:56,387 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} #55#return; {25739#(and (<= 13 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 13))} is VALID [2020-07-17 22:21:56,388 INFO L280 TraceCheckUtils]: 278: Hoare triple {25739#(and (<= 13 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 13))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,389 INFO L280 TraceCheckUtils]: 279: Hoare triple {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} assume true; {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,391 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} {24562#true} #57#return; {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} is VALID [2020-07-17 22:21:56,392 INFO L280 TraceCheckUtils]: 281: Hoare triple {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} is VALID [2020-07-17 22:21:56,392 INFO L263 TraceCheckUtils]: 282: Hoare triple {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,392 INFO L280 TraceCheckUtils]: 283: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,392 INFO L280 TraceCheckUtils]: 284: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,393 INFO L280 TraceCheckUtils]: 285: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,393 INFO L263 TraceCheckUtils]: 286: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,393 INFO L280 TraceCheckUtils]: 287: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,393 INFO L280 TraceCheckUtils]: 288: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,394 INFO L280 TraceCheckUtils]: 289: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,394 INFO L263 TraceCheckUtils]: 290: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,394 INFO L280 TraceCheckUtils]: 291: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,394 INFO L280 TraceCheckUtils]: 292: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,395 INFO L280 TraceCheckUtils]: 293: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,395 INFO L263 TraceCheckUtils]: 294: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,395 INFO L280 TraceCheckUtils]: 295: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,396 INFO L280 TraceCheckUtils]: 296: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,396 INFO L280 TraceCheckUtils]: 297: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,396 INFO L263 TraceCheckUtils]: 298: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,396 INFO L280 TraceCheckUtils]: 299: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,397 INFO L280 TraceCheckUtils]: 300: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,397 INFO L280 TraceCheckUtils]: 301: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,397 INFO L263 TraceCheckUtils]: 302: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,397 INFO L280 TraceCheckUtils]: 303: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,398 INFO L280 TraceCheckUtils]: 304: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,399 INFO L280 TraceCheckUtils]: 305: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,399 INFO L280 TraceCheckUtils]: 306: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,401 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,402 INFO L280 TraceCheckUtils]: 308: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,402 INFO L263 TraceCheckUtils]: 309: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,402 INFO L280 TraceCheckUtils]: 310: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,403 INFO L280 TraceCheckUtils]: 311: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,403 INFO L280 TraceCheckUtils]: 312: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,405 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,406 INFO L280 TraceCheckUtils]: 314: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,407 INFO L280 TraceCheckUtils]: 315: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,409 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,410 INFO L280 TraceCheckUtils]: 317: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,410 INFO L263 TraceCheckUtils]: 318: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,410 INFO L280 TraceCheckUtils]: 319: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,411 INFO L280 TraceCheckUtils]: 320: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,412 INFO L280 TraceCheckUtils]: 321: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,413 INFO L280 TraceCheckUtils]: 322: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,415 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,417 INFO L280 TraceCheckUtils]: 324: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,418 INFO L280 TraceCheckUtils]: 325: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,419 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:56,421 INFO L280 TraceCheckUtils]: 327: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:56,421 INFO L263 TraceCheckUtils]: 328: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,421 INFO L280 TraceCheckUtils]: 329: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,421 INFO L280 TraceCheckUtils]: 330: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,422 INFO L280 TraceCheckUtils]: 331: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,422 INFO L263 TraceCheckUtils]: 332: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,422 INFO L280 TraceCheckUtils]: 333: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,423 INFO L280 TraceCheckUtils]: 334: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,424 INFO L280 TraceCheckUtils]: 335: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,425 INFO L280 TraceCheckUtils]: 336: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,427 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,428 INFO L280 TraceCheckUtils]: 338: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,428 INFO L263 TraceCheckUtils]: 339: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,428 INFO L280 TraceCheckUtils]: 340: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,429 INFO L280 TraceCheckUtils]: 341: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,430 INFO L280 TraceCheckUtils]: 342: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,433 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,434 INFO L280 TraceCheckUtils]: 344: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,435 INFO L280 TraceCheckUtils]: 345: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,437 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:56,439 INFO L280 TraceCheckUtils]: 347: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:56,440 INFO L280 TraceCheckUtils]: 348: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:56,441 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:56,442 INFO L280 TraceCheckUtils]: 350: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:56,442 INFO L263 TraceCheckUtils]: 351: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,443 INFO L280 TraceCheckUtils]: 352: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,443 INFO L280 TraceCheckUtils]: 353: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,443 INFO L280 TraceCheckUtils]: 354: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,444 INFO L263 TraceCheckUtils]: 355: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,444 INFO L280 TraceCheckUtils]: 356: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,444 INFO L280 TraceCheckUtils]: 357: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,444 INFO L280 TraceCheckUtils]: 358: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,445 INFO L263 TraceCheckUtils]: 359: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,445 INFO L280 TraceCheckUtils]: 360: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,445 INFO L280 TraceCheckUtils]: 361: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,446 INFO L280 TraceCheckUtils]: 362: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,447 INFO L280 TraceCheckUtils]: 363: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,449 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,450 INFO L280 TraceCheckUtils]: 365: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,450 INFO L263 TraceCheckUtils]: 366: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,450 INFO L280 TraceCheckUtils]: 367: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,451 INFO L280 TraceCheckUtils]: 368: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,452 INFO L280 TraceCheckUtils]: 369: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,454 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,455 INFO L280 TraceCheckUtils]: 371: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,456 INFO L280 TraceCheckUtils]: 372: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,457 INFO L275 TraceCheckUtils]: 373: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,458 INFO L280 TraceCheckUtils]: 374: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,459 INFO L263 TraceCheckUtils]: 375: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,459 INFO L280 TraceCheckUtils]: 376: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,459 INFO L280 TraceCheckUtils]: 377: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,460 INFO L280 TraceCheckUtils]: 378: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,461 INFO L280 TraceCheckUtils]: 379: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,464 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:56,465 INFO L280 TraceCheckUtils]: 381: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,466 INFO L280 TraceCheckUtils]: 382: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,468 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} is VALID [2020-07-17 22:21:56,470 INFO L280 TraceCheckUtils]: 384: Hoare triple {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:56,471 INFO L280 TraceCheckUtils]: 385: Hoare triple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} assume true; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:56,473 INFO L275 TraceCheckUtils]: 386: Hoare quadruple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} {24562#true} #53#return; {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,474 INFO L280 TraceCheckUtils]: 387: Hoare triple {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,474 INFO L263 TraceCheckUtils]: 388: Hoare triple {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,474 INFO L280 TraceCheckUtils]: 389: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,475 INFO L280 TraceCheckUtils]: 390: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,475 INFO L280 TraceCheckUtils]: 391: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,475 INFO L263 TraceCheckUtils]: 392: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,475 INFO L280 TraceCheckUtils]: 393: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,476 INFO L280 TraceCheckUtils]: 394: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,476 INFO L280 TraceCheckUtils]: 395: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,476 INFO L263 TraceCheckUtils]: 396: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,477 INFO L280 TraceCheckUtils]: 397: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,477 INFO L280 TraceCheckUtils]: 398: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,477 INFO L280 TraceCheckUtils]: 399: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,477 INFO L263 TraceCheckUtils]: 400: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,478 INFO L280 TraceCheckUtils]: 401: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,478 INFO L280 TraceCheckUtils]: 402: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,479 INFO L280 TraceCheckUtils]: 403: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,480 INFO L280 TraceCheckUtils]: 404: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,482 INFO L275 TraceCheckUtils]: 405: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,483 INFO L280 TraceCheckUtils]: 406: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,483 INFO L263 TraceCheckUtils]: 407: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,483 INFO L280 TraceCheckUtils]: 408: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,484 INFO L280 TraceCheckUtils]: 409: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,485 INFO L280 TraceCheckUtils]: 410: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,487 INFO L275 TraceCheckUtils]: 411: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,489 INFO L280 TraceCheckUtils]: 412: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,490 INFO L280 TraceCheckUtils]: 413: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,491 INFO L275 TraceCheckUtils]: 414: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,493 INFO L280 TraceCheckUtils]: 415: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,493 INFO L263 TraceCheckUtils]: 416: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,493 INFO L280 TraceCheckUtils]: 417: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,493 INFO L280 TraceCheckUtils]: 418: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,494 INFO L280 TraceCheckUtils]: 419: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,495 INFO L280 TraceCheckUtils]: 420: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,497 INFO L275 TraceCheckUtils]: 421: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:56,498 INFO L280 TraceCheckUtils]: 422: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,499 INFO L280 TraceCheckUtils]: 423: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,500 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,501 INFO L280 TraceCheckUtils]: 425: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,501 INFO L263 TraceCheckUtils]: 426: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,502 INFO L280 TraceCheckUtils]: 427: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,502 INFO L280 TraceCheckUtils]: 428: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,502 INFO L280 TraceCheckUtils]: 429: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,502 INFO L263 TraceCheckUtils]: 430: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,502 INFO L280 TraceCheckUtils]: 431: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,503 INFO L280 TraceCheckUtils]: 432: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,503 INFO L280 TraceCheckUtils]: 433: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,504 INFO L280 TraceCheckUtils]: 434: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,505 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,506 INFO L280 TraceCheckUtils]: 436: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,506 INFO L263 TraceCheckUtils]: 437: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,506 INFO L280 TraceCheckUtils]: 438: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,507 INFO L280 TraceCheckUtils]: 439: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,508 INFO L280 TraceCheckUtils]: 440: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,509 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,511 INFO L280 TraceCheckUtils]: 442: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,511 INFO L280 TraceCheckUtils]: 443: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,513 INFO L275 TraceCheckUtils]: 444: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,514 INFO L280 TraceCheckUtils]: 445: Hoare triple {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:56,515 INFO L280 TraceCheckUtils]: 446: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:56,516 INFO L275 TraceCheckUtils]: 447: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} #55#return; {26606#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 8) (<= 8 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-17 22:21:56,517 INFO L280 TraceCheckUtils]: 448: Hoare triple {26606#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 8) (<= 8 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,518 INFO L280 TraceCheckUtils]: 449: Hoare triple {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} assume true; {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,519 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} #59#return; {25468#(and (<= 21 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 21))} is VALID [2020-07-17 22:21:56,520 INFO L280 TraceCheckUtils]: 451: Hoare triple {25468#(and (<= 21 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 21))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} is VALID [2020-07-17 22:21:56,521 INFO L280 TraceCheckUtils]: 452: Hoare triple {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} assume true; {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} is VALID [2020-07-17 22:21:56,522 INFO L275 TraceCheckUtils]: 453: Hoare quadruple {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} {24562#true} #51#return; {25020#(and (<= 21 |main_#t~ret4|) (<= |main_#t~ret4| 21))} is VALID [2020-07-17 22:21:56,889 INFO L263 TraceCheckUtils]: 0: Hoare triple {24562#true} call ULTIMATE.init(); {24562#true} is VALID [2020-07-17 22:21:56,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume true; {24562#true} is VALID [2020-07-17 22:21:56,890 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24562#true} {24562#true} #47#return; {24562#true} is VALID [2020-07-17 22:21:56,890 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret5 := main(); {24562#true} is VALID [2020-07-17 22:21:56,890 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~x~0 := 8; {24562#true} is VALID [2020-07-17 22:21:56,890 INFO L263 TraceCheckUtils]: 5: Hoare triple {24562#true} call #t~ret4 := fibo1(~x~0); {24562#true} is VALID [2020-07-17 22:21:56,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,891 INFO L280 TraceCheckUtils]: 7: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,891 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,892 INFO L263 TraceCheckUtils]: 9: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,892 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,893 INFO L263 TraceCheckUtils]: 13: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,893 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,893 INFO L280 TraceCheckUtils]: 15: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,893 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,894 INFO L263 TraceCheckUtils]: 17: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,894 INFO L280 TraceCheckUtils]: 18: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,894 INFO L280 TraceCheckUtils]: 19: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,894 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,894 INFO L263 TraceCheckUtils]: 21: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,894 INFO L280 TraceCheckUtils]: 22: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,895 INFO L280 TraceCheckUtils]: 23: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,895 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,895 INFO L263 TraceCheckUtils]: 25: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,895 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,895 INFO L280 TraceCheckUtils]: 28: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,896 INFO L263 TraceCheckUtils]: 29: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,896 INFO L280 TraceCheckUtils]: 31: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,896 INFO L280 TraceCheckUtils]: 32: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,896 INFO L263 TraceCheckUtils]: 33: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,897 INFO L280 TraceCheckUtils]: 34: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,897 INFO L280 TraceCheckUtils]: 35: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,900 INFO L280 TraceCheckUtils]: 36: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,902 INFO L280 TraceCheckUtils]: 37: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,903 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,904 INFO L280 TraceCheckUtils]: 39: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,905 INFO L263 TraceCheckUtils]: 40: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,905 INFO L280 TraceCheckUtils]: 41: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,906 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,907 INFO L280 TraceCheckUtils]: 43: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,909 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:56,911 INFO L280 TraceCheckUtils]: 45: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,912 INFO L280 TraceCheckUtils]: 46: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,913 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,914 INFO L280 TraceCheckUtils]: 48: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,915 INFO L263 TraceCheckUtils]: 49: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,915 INFO L280 TraceCheckUtils]: 50: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,915 INFO L280 TraceCheckUtils]: 51: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,916 INFO L280 TraceCheckUtils]: 52: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,917 INFO L280 TraceCheckUtils]: 53: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,918 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:56,920 INFO L280 TraceCheckUtils]: 55: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,921 INFO L280 TraceCheckUtils]: 56: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,922 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,923 INFO L280 TraceCheckUtils]: 58: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,924 INFO L263 TraceCheckUtils]: 59: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,924 INFO L280 TraceCheckUtils]: 60: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,924 INFO L280 TraceCheckUtils]: 61: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,924 INFO L280 TraceCheckUtils]: 62: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,925 INFO L263 TraceCheckUtils]: 63: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,925 INFO L280 TraceCheckUtils]: 64: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,925 INFO L280 TraceCheckUtils]: 65: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,926 INFO L280 TraceCheckUtils]: 66: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,927 INFO L280 TraceCheckUtils]: 67: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,929 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,930 INFO L280 TraceCheckUtils]: 69: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,930 INFO L263 TraceCheckUtils]: 70: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,930 INFO L280 TraceCheckUtils]: 71: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,931 INFO L280 TraceCheckUtils]: 72: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,932 INFO L280 TraceCheckUtils]: 73: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,933 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,934 INFO L280 TraceCheckUtils]: 75: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,935 INFO L280 TraceCheckUtils]: 76: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,937 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,938 INFO L280 TraceCheckUtils]: 78: Hoare triple {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:56,939 INFO L280 TraceCheckUtils]: 79: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:56,940 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {24562#true} #53#return; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,941 INFO L280 TraceCheckUtils]: 81: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,941 INFO L263 TraceCheckUtils]: 82: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,942 INFO L280 TraceCheckUtils]: 83: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,942 INFO L280 TraceCheckUtils]: 84: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,942 INFO L280 TraceCheckUtils]: 85: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,943 INFO L263 TraceCheckUtils]: 86: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,943 INFO L280 TraceCheckUtils]: 87: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,943 INFO L280 TraceCheckUtils]: 88: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,943 INFO L280 TraceCheckUtils]: 89: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,944 INFO L263 TraceCheckUtils]: 90: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,944 INFO L280 TraceCheckUtils]: 91: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,944 INFO L280 TraceCheckUtils]: 92: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,945 INFO L280 TraceCheckUtils]: 93: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,946 INFO L280 TraceCheckUtils]: 94: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,948 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,949 INFO L280 TraceCheckUtils]: 96: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,949 INFO L263 TraceCheckUtils]: 97: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,950 INFO L280 TraceCheckUtils]: 98: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,951 INFO L280 TraceCheckUtils]: 99: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,951 INFO L280 TraceCheckUtils]: 100: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,953 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,955 INFO L280 TraceCheckUtils]: 102: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,956 INFO L280 TraceCheckUtils]: 103: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,957 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,958 INFO L280 TraceCheckUtils]: 105: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,958 INFO L263 TraceCheckUtils]: 106: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,959 INFO L280 TraceCheckUtils]: 107: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,959 INFO L280 TraceCheckUtils]: 108: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,960 INFO L280 TraceCheckUtils]: 109: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,961 INFO L280 TraceCheckUtils]: 110: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,963 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,965 INFO L280 TraceCheckUtils]: 112: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,966 INFO L280 TraceCheckUtils]: 113: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,968 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #55#return; {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-17 22:21:56,969 INFO L280 TraceCheckUtils]: 115: Hoare triple {25995#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,970 INFO L280 TraceCheckUtils]: 116: Hoare triple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} assume true; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,971 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} {24562#true} #57#return; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,972 INFO L280 TraceCheckUtils]: 118: Hoare triple {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:56,972 INFO L263 TraceCheckUtils]: 119: Hoare triple {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,973 INFO L280 TraceCheckUtils]: 120: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,973 INFO L280 TraceCheckUtils]: 121: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,973 INFO L280 TraceCheckUtils]: 122: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,973 INFO L263 TraceCheckUtils]: 123: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,973 INFO L280 TraceCheckUtils]: 124: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,973 INFO L280 TraceCheckUtils]: 125: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,974 INFO L280 TraceCheckUtils]: 126: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,974 INFO L263 TraceCheckUtils]: 127: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,974 INFO L280 TraceCheckUtils]: 128: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,974 INFO L280 TraceCheckUtils]: 129: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,974 INFO L280 TraceCheckUtils]: 130: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,974 INFO L263 TraceCheckUtils]: 131: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,975 INFO L280 TraceCheckUtils]: 132: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,975 INFO L280 TraceCheckUtils]: 133: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,976 INFO L280 TraceCheckUtils]: 134: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,976 INFO L280 TraceCheckUtils]: 135: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:56,978 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,978 INFO L280 TraceCheckUtils]: 137: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:56,979 INFO L263 TraceCheckUtils]: 138: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,979 INFO L280 TraceCheckUtils]: 139: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,980 INFO L280 TraceCheckUtils]: 140: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,981 INFO L280 TraceCheckUtils]: 141: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:56,982 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:56,983 INFO L280 TraceCheckUtils]: 143: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,984 INFO L280 TraceCheckUtils]: 144: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,985 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,985 INFO L280 TraceCheckUtils]: 146: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,986 INFO L263 TraceCheckUtils]: 147: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,986 INFO L280 TraceCheckUtils]: 148: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,986 INFO L280 TraceCheckUtils]: 149: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,987 INFO L280 TraceCheckUtils]: 150: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,987 INFO L280 TraceCheckUtils]: 151: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,989 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:56,990 INFO L280 TraceCheckUtils]: 153: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,990 INFO L280 TraceCheckUtils]: 154: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:56,992 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:56,992 INFO L280 TraceCheckUtils]: 156: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:56,993 INFO L263 TraceCheckUtils]: 157: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,993 INFO L280 TraceCheckUtils]: 158: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,993 INFO L280 TraceCheckUtils]: 159: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,993 INFO L280 TraceCheckUtils]: 160: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:56,993 INFO L263 TraceCheckUtils]: 161: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:56,993 INFO L280 TraceCheckUtils]: 162: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,994 INFO L280 TraceCheckUtils]: 163: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:56,994 INFO L280 TraceCheckUtils]: 164: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,995 INFO L280 TraceCheckUtils]: 165: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:56,996 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,997 INFO L280 TraceCheckUtils]: 167: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:56,997 INFO L263 TraceCheckUtils]: 168: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:56,997 INFO L280 TraceCheckUtils]: 169: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:56,998 INFO L280 TraceCheckUtils]: 170: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:56,999 INFO L280 TraceCheckUtils]: 171: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,001 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:57,002 INFO L280 TraceCheckUtils]: 173: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,003 INFO L280 TraceCheckUtils]: 174: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,004 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:57,006 INFO L280 TraceCheckUtils]: 176: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:57,007 INFO L280 TraceCheckUtils]: 177: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:57,008 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} #59#return; {25901#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:57,010 INFO L280 TraceCheckUtils]: 179: Hoare triple {25901#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-17 22:21:57,011 INFO L280 TraceCheckUtils]: 180: Hoare triple {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} assume true; {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-17 22:21:57,012 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} {24562#true} #53#return; {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} is VALID [2020-07-17 22:21:57,013 INFO L280 TraceCheckUtils]: 182: Hoare triple {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} is VALID [2020-07-17 22:21:57,013 INFO L263 TraceCheckUtils]: 183: Hoare triple {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,013 INFO L280 TraceCheckUtils]: 184: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,013 INFO L280 TraceCheckUtils]: 185: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,014 INFO L280 TraceCheckUtils]: 186: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,014 INFO L263 TraceCheckUtils]: 187: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,014 INFO L280 TraceCheckUtils]: 188: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,014 INFO L280 TraceCheckUtils]: 189: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,014 INFO L280 TraceCheckUtils]: 190: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,015 INFO L263 TraceCheckUtils]: 191: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,015 INFO L280 TraceCheckUtils]: 192: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,015 INFO L280 TraceCheckUtils]: 193: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,015 INFO L280 TraceCheckUtils]: 194: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,015 INFO L263 TraceCheckUtils]: 195: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,015 INFO L280 TraceCheckUtils]: 196: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,016 INFO L280 TraceCheckUtils]: 197: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,016 INFO L280 TraceCheckUtils]: 198: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,016 INFO L263 TraceCheckUtils]: 199: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,016 INFO L280 TraceCheckUtils]: 200: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,016 INFO L280 TraceCheckUtils]: 201: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,017 INFO L280 TraceCheckUtils]: 202: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,018 INFO L280 TraceCheckUtils]: 203: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,019 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,020 INFO L280 TraceCheckUtils]: 205: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,020 INFO L263 TraceCheckUtils]: 206: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,020 INFO L280 TraceCheckUtils]: 207: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,021 INFO L280 TraceCheckUtils]: 208: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:57,022 INFO L280 TraceCheckUtils]: 209: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:57,023 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:57,024 INFO L280 TraceCheckUtils]: 211: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,025 INFO L280 TraceCheckUtils]: 212: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,026 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,027 INFO L280 TraceCheckUtils]: 214: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,027 INFO L263 TraceCheckUtils]: 215: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,027 INFO L280 TraceCheckUtils]: 216: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,027 INFO L280 TraceCheckUtils]: 217: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,028 INFO L280 TraceCheckUtils]: 218: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,029 INFO L280 TraceCheckUtils]: 219: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,031 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:57,032 INFO L280 TraceCheckUtils]: 221: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:57,033 INFO L280 TraceCheckUtils]: 222: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:57,034 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:57,035 INFO L280 TraceCheckUtils]: 224: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:57,035 INFO L263 TraceCheckUtils]: 225: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,035 INFO L280 TraceCheckUtils]: 226: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,035 INFO L280 TraceCheckUtils]: 227: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,035 INFO L280 TraceCheckUtils]: 228: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,036 INFO L263 TraceCheckUtils]: 229: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,036 INFO L280 TraceCheckUtils]: 230: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,036 INFO L280 TraceCheckUtils]: 231: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,037 INFO L280 TraceCheckUtils]: 232: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,037 INFO L280 TraceCheckUtils]: 233: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,039 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,039 INFO L280 TraceCheckUtils]: 235: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,040 INFO L263 TraceCheckUtils]: 236: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,040 INFO L280 TraceCheckUtils]: 237: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,041 INFO L280 TraceCheckUtils]: 238: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,041 INFO L280 TraceCheckUtils]: 239: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,043 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:57,044 INFO L280 TraceCheckUtils]: 241: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,045 INFO L280 TraceCheckUtils]: 242: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,046 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:57,047 INFO L280 TraceCheckUtils]: 244: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:57,048 INFO L280 TraceCheckUtils]: 245: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:57,049 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:57,050 INFO L280 TraceCheckUtils]: 247: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:57,050 INFO L263 TraceCheckUtils]: 248: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,051 INFO L280 TraceCheckUtils]: 249: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,051 INFO L280 TraceCheckUtils]: 250: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,051 INFO L280 TraceCheckUtils]: 251: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,051 INFO L263 TraceCheckUtils]: 252: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,051 INFO L280 TraceCheckUtils]: 253: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,052 INFO L280 TraceCheckUtils]: 254: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,052 INFO L280 TraceCheckUtils]: 255: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,052 INFO L263 TraceCheckUtils]: 256: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,052 INFO L280 TraceCheckUtils]: 257: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,052 INFO L280 TraceCheckUtils]: 258: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,053 INFO L280 TraceCheckUtils]: 259: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,054 INFO L280 TraceCheckUtils]: 260: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,055 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,056 INFO L280 TraceCheckUtils]: 262: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,056 INFO L263 TraceCheckUtils]: 263: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,057 INFO L280 TraceCheckUtils]: 264: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,057 INFO L280 TraceCheckUtils]: 265: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,058 INFO L280 TraceCheckUtils]: 266: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,060 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:57,061 INFO L280 TraceCheckUtils]: 268: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,062 INFO L280 TraceCheckUtils]: 269: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,063 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,064 INFO L280 TraceCheckUtils]: 271: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,064 INFO L263 TraceCheckUtils]: 272: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,065 INFO L280 TraceCheckUtils]: 273: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,065 INFO L280 TraceCheckUtils]: 274: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,066 INFO L280 TraceCheckUtils]: 275: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,066 INFO L280 TraceCheckUtils]: 276: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,068 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:57,069 INFO L280 TraceCheckUtils]: 278: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,070 INFO L280 TraceCheckUtils]: 279: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,071 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} is VALID [2020-07-17 22:21:57,072 INFO L280 TraceCheckUtils]: 281: Hoare triple {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:57,073 INFO L280 TraceCheckUtils]: 282: Hoare triple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} assume true; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:57,074 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} #55#return; {25739#(and (<= 13 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 13))} is VALID [2020-07-17 22:21:57,075 INFO L280 TraceCheckUtils]: 284: Hoare triple {25739#(and (<= 13 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 13))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,076 INFO L280 TraceCheckUtils]: 285: Hoare triple {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} assume true; {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,077 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} {24562#true} #57#return; {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} is VALID [2020-07-17 22:21:57,078 INFO L280 TraceCheckUtils]: 287: Hoare triple {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} is VALID [2020-07-17 22:21:57,078 INFO L263 TraceCheckUtils]: 288: Hoare triple {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,078 INFO L280 TraceCheckUtils]: 289: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,078 INFO L280 TraceCheckUtils]: 290: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,079 INFO L280 TraceCheckUtils]: 291: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,079 INFO L263 TraceCheckUtils]: 292: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,079 INFO L280 TraceCheckUtils]: 293: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,079 INFO L280 TraceCheckUtils]: 294: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,079 INFO L280 TraceCheckUtils]: 295: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,080 INFO L263 TraceCheckUtils]: 296: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,080 INFO L280 TraceCheckUtils]: 297: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,080 INFO L280 TraceCheckUtils]: 298: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,080 INFO L280 TraceCheckUtils]: 299: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,080 INFO L263 TraceCheckUtils]: 300: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,080 INFO L280 TraceCheckUtils]: 301: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,081 INFO L280 TraceCheckUtils]: 302: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,081 INFO L280 TraceCheckUtils]: 303: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,081 INFO L263 TraceCheckUtils]: 304: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,081 INFO L280 TraceCheckUtils]: 305: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,081 INFO L280 TraceCheckUtils]: 306: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,081 INFO L280 TraceCheckUtils]: 307: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,081 INFO L263 TraceCheckUtils]: 308: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,082 INFO L280 TraceCheckUtils]: 309: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,082 INFO L280 TraceCheckUtils]: 310: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,083 INFO L280 TraceCheckUtils]: 311: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,083 INFO L280 TraceCheckUtils]: 312: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,084 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,085 INFO L280 TraceCheckUtils]: 314: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,085 INFO L263 TraceCheckUtils]: 315: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,085 INFO L280 TraceCheckUtils]: 316: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,086 INFO L280 TraceCheckUtils]: 317: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:57,087 INFO L280 TraceCheckUtils]: 318: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:57,088 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:57,089 INFO L280 TraceCheckUtils]: 320: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,090 INFO L280 TraceCheckUtils]: 321: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,091 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,092 INFO L280 TraceCheckUtils]: 323: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,092 INFO L263 TraceCheckUtils]: 324: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,092 INFO L280 TraceCheckUtils]: 325: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,092 INFO L280 TraceCheckUtils]: 326: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,093 INFO L280 TraceCheckUtils]: 327: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,093 INFO L280 TraceCheckUtils]: 328: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,095 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:57,096 INFO L280 TraceCheckUtils]: 330: Hoare triple {26124#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:57,096 INFO L280 TraceCheckUtils]: 331: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:21:57,097 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:57,098 INFO L280 TraceCheckUtils]: 333: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:21:57,098 INFO L263 TraceCheckUtils]: 334: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,098 INFO L280 TraceCheckUtils]: 335: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,099 INFO L280 TraceCheckUtils]: 336: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,099 INFO L280 TraceCheckUtils]: 337: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,099 INFO L263 TraceCheckUtils]: 338: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,099 INFO L280 TraceCheckUtils]: 339: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,099 INFO L280 TraceCheckUtils]: 340: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,100 INFO L280 TraceCheckUtils]: 341: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,100 INFO L280 TraceCheckUtils]: 342: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,101 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,102 INFO L280 TraceCheckUtils]: 344: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,102 INFO L263 TraceCheckUtils]: 345: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,102 INFO L280 TraceCheckUtils]: 346: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,103 INFO L280 TraceCheckUtils]: 347: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,104 INFO L280 TraceCheckUtils]: 348: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,106 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:57,107 INFO L280 TraceCheckUtils]: 350: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,108 INFO L280 TraceCheckUtils]: 351: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,109 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-17 22:21:57,110 INFO L280 TraceCheckUtils]: 353: Hoare triple {26186#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:57,111 INFO L280 TraceCheckUtils]: 354: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:21:57,112 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:57,113 INFO L280 TraceCheckUtils]: 356: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:21:57,113 INFO L263 TraceCheckUtils]: 357: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,113 INFO L280 TraceCheckUtils]: 358: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,113 INFO L280 TraceCheckUtils]: 359: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,114 INFO L280 TraceCheckUtils]: 360: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,114 INFO L263 TraceCheckUtils]: 361: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,114 INFO L280 TraceCheckUtils]: 362: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,114 INFO L280 TraceCheckUtils]: 363: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,114 INFO L280 TraceCheckUtils]: 364: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,114 INFO L263 TraceCheckUtils]: 365: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,115 INFO L280 TraceCheckUtils]: 366: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,115 INFO L280 TraceCheckUtils]: 367: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,116 INFO L280 TraceCheckUtils]: 368: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,116 INFO L280 TraceCheckUtils]: 369: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,117 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,118 INFO L280 TraceCheckUtils]: 371: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,118 INFO L263 TraceCheckUtils]: 372: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,118 INFO L280 TraceCheckUtils]: 373: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,119 INFO L280 TraceCheckUtils]: 374: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,120 INFO L280 TraceCheckUtils]: 375: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,121 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:57,122 INFO L280 TraceCheckUtils]: 377: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,123 INFO L280 TraceCheckUtils]: 378: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,124 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,125 INFO L280 TraceCheckUtils]: 380: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,125 INFO L263 TraceCheckUtils]: 381: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,125 INFO L280 TraceCheckUtils]: 382: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,125 INFO L280 TraceCheckUtils]: 383: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,126 INFO L280 TraceCheckUtils]: 384: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,126 INFO L280 TraceCheckUtils]: 385: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,128 INFO L275 TraceCheckUtils]: 386: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:57,129 INFO L280 TraceCheckUtils]: 387: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,130 INFO L280 TraceCheckUtils]: 388: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,131 INFO L275 TraceCheckUtils]: 389: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} is VALID [2020-07-17 22:21:57,132 INFO L280 TraceCheckUtils]: 390: Hoare triple {26321#(and (<= 5 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:57,132 INFO L280 TraceCheckUtils]: 391: Hoare triple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} assume true; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:21:57,133 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} {24562#true} #53#return; {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,134 INFO L280 TraceCheckUtils]: 393: Hoare triple {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,134 INFO L263 TraceCheckUtils]: 394: Hoare triple {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,135 INFO L280 TraceCheckUtils]: 395: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,135 INFO L280 TraceCheckUtils]: 396: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,135 INFO L280 TraceCheckUtils]: 397: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,135 INFO L263 TraceCheckUtils]: 398: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,135 INFO L280 TraceCheckUtils]: 399: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,136 INFO L280 TraceCheckUtils]: 400: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,136 INFO L280 TraceCheckUtils]: 401: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,136 INFO L263 TraceCheckUtils]: 402: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,136 INFO L280 TraceCheckUtils]: 403: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,136 INFO L280 TraceCheckUtils]: 404: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,136 INFO L280 TraceCheckUtils]: 405: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,137 INFO L263 TraceCheckUtils]: 406: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,137 INFO L280 TraceCheckUtils]: 407: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,137 INFO L280 TraceCheckUtils]: 408: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,138 INFO L280 TraceCheckUtils]: 409: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,139 INFO L280 TraceCheckUtils]: 410: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,140 INFO L275 TraceCheckUtils]: 411: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,141 INFO L280 TraceCheckUtils]: 412: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:21:57,141 INFO L263 TraceCheckUtils]: 413: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,141 INFO L280 TraceCheckUtils]: 414: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,142 INFO L280 TraceCheckUtils]: 415: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,142 INFO L280 TraceCheckUtils]: 416: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,144 INFO L275 TraceCheckUtils]: 417: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-17 22:21:57,145 INFO L280 TraceCheckUtils]: 418: Hoare triple {26086#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,146 INFO L280 TraceCheckUtils]: 419: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,147 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,148 INFO L280 TraceCheckUtils]: 421: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,148 INFO L263 TraceCheckUtils]: 422: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,148 INFO L280 TraceCheckUtils]: 423: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,148 INFO L280 TraceCheckUtils]: 424: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,149 INFO L280 TraceCheckUtils]: 425: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,149 INFO L280 TraceCheckUtils]: 426: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,151 INFO L275 TraceCheckUtils]: 427: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-17 22:21:57,151 INFO L280 TraceCheckUtils]: 428: Hoare triple {26074#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,152 INFO L280 TraceCheckUtils]: 429: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,153 INFO L275 TraceCheckUtils]: 430: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:57,154 INFO L280 TraceCheckUtils]: 431: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:21:57,154 INFO L263 TraceCheckUtils]: 432: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,154 INFO L280 TraceCheckUtils]: 433: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,154 INFO L280 TraceCheckUtils]: 434: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,154 INFO L280 TraceCheckUtils]: 435: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:21:57,155 INFO L263 TraceCheckUtils]: 436: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:21:57,155 INFO L280 TraceCheckUtils]: 437: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,155 INFO L280 TraceCheckUtils]: 438: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:21:57,156 INFO L280 TraceCheckUtils]: 439: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,156 INFO L280 TraceCheckUtils]: 440: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:21:57,157 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,158 INFO L280 TraceCheckUtils]: 442: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:21:57,158 INFO L263 TraceCheckUtils]: 443: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:21:57,158 INFO L280 TraceCheckUtils]: 444: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:21:57,159 INFO L280 TraceCheckUtils]: 445: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:57,159 INFO L280 TraceCheckUtils]: 446: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:21:57,161 INFO L275 TraceCheckUtils]: 447: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-17 22:21:57,162 INFO L280 TraceCheckUtils]: 448: Hoare triple {26099#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,163 INFO L280 TraceCheckUtils]: 449: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:21:57,164 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-17 22:21:57,165 INFO L280 TraceCheckUtils]: 451: Hoare triple {26048#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:57,166 INFO L280 TraceCheckUtils]: 452: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:21:57,167 INFO L275 TraceCheckUtils]: 453: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} #55#return; {26606#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 8) (<= 8 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-17 22:21:57,168 INFO L280 TraceCheckUtils]: 454: Hoare triple {26606#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 8) (<= 8 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,168 INFO L280 TraceCheckUtils]: 455: Hoare triple {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} assume true; {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} is VALID [2020-07-17 22:21:57,169 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} #59#return; {25468#(and (<= 21 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 21))} is VALID [2020-07-17 22:21:57,170 INFO L280 TraceCheckUtils]: 457: Hoare triple {25468#(and (<= 21 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 21))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} is VALID [2020-07-17 22:21:57,171 INFO L280 TraceCheckUtils]: 458: Hoare triple {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} assume true; {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} is VALID [2020-07-17 22:21:57,172 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} {24562#true} #51#return; {25020#(and (<= 21 |main_#t~ret4|) (<= |main_#t~ret4| 21))} is VALID [2020-07-17 22:21:57,173 INFO L280 TraceCheckUtils]: 460: Hoare triple {25020#(and (<= 21 |main_#t~ret4|) (<= |main_#t~ret4| 21))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {25021#(and (<= main_~result~0 21) (< 20 main_~result~0))} is VALID [2020-07-17 22:21:57,174 INFO L280 TraceCheckUtils]: 461: Hoare triple {25021#(and (<= main_~result~0 21) (< 20 main_~result~0))} assume 21 != ~result~0; {24563#false} is VALID [2020-07-17 22:21:57,174 INFO L280 TraceCheckUtils]: 462: Hoare triple {24563#false} assume !false; {24563#false} is VALID [2020-07-17 22:21:57,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6082 backedges. 0 proven. 2033 refuted. 0 times theorem prover too weak. 4049 trivial. 0 not checked. [2020-07-17 22:21:57,390 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987332453] [2020-07-17 22:21:57,390 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1411287720] [2020-07-17 22:21:57,390 INFO L92 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:57,592 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 32 check-sat command(s) [2020-07-17 22:21:57,592 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:57,601 INFO L264 TraceCheckSpWp]: Trace formula consists of 1029 conjuncts, 271 conjunts are in the unsatisfiable core [2020-07-17 22:21:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:57,677 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:22:01,202 INFO L263 TraceCheckUtils]: 0: Hoare triple {24562#true} call ULTIMATE.init(); {24562#true} is VALID [2020-07-17 22:22:01,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {24562#true} assume true; {24562#true} is VALID [2020-07-17 22:22:01,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24562#true} {24562#true} #47#return; {24562#true} is VALID [2020-07-17 22:22:01,203 INFO L263 TraceCheckUtils]: 3: Hoare triple {24562#true} call #t~ret5 := main(); {24562#true} is VALID [2020-07-17 22:22:01,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {24562#true} ~x~0 := 8; {24562#true} is VALID [2020-07-17 22:22:01,203 INFO L263 TraceCheckUtils]: 5: Hoare triple {24562#true} call #t~ret4 := fibo1(~x~0); {24562#true} is VALID [2020-07-17 22:22:01,204 INFO L280 TraceCheckUtils]: 6: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,204 INFO L280 TraceCheckUtils]: 8: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,204 INFO L263 TraceCheckUtils]: 9: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,204 INFO L280 TraceCheckUtils]: 10: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,204 INFO L280 TraceCheckUtils]: 11: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,205 INFO L280 TraceCheckUtils]: 12: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,205 INFO L263 TraceCheckUtils]: 13: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,205 INFO L280 TraceCheckUtils]: 14: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,205 INFO L280 TraceCheckUtils]: 15: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,205 INFO L280 TraceCheckUtils]: 16: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,205 INFO L263 TraceCheckUtils]: 17: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,206 INFO L280 TraceCheckUtils]: 18: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,206 INFO L263 TraceCheckUtils]: 21: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,206 INFO L280 TraceCheckUtils]: 22: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,206 INFO L280 TraceCheckUtils]: 23: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,206 INFO L280 TraceCheckUtils]: 24: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,206 INFO L263 TraceCheckUtils]: 25: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,207 INFO L280 TraceCheckUtils]: 26: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,207 INFO L280 TraceCheckUtils]: 27: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,207 INFO L280 TraceCheckUtils]: 28: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,207 INFO L263 TraceCheckUtils]: 29: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,207 INFO L280 TraceCheckUtils]: 30: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,207 INFO L280 TraceCheckUtils]: 31: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,207 INFO L280 TraceCheckUtils]: 32: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,207 INFO L263 TraceCheckUtils]: 33: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,207 INFO L280 TraceCheckUtils]: 34: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,208 INFO L280 TraceCheckUtils]: 35: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,208 INFO L280 TraceCheckUtils]: 36: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,209 INFO L280 TraceCheckUtils]: 37: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,209 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,210 INFO L280 TraceCheckUtils]: 39: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,210 INFO L263 TraceCheckUtils]: 40: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,210 INFO L280 TraceCheckUtils]: 41: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,211 INFO L280 TraceCheckUtils]: 42: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,211 INFO L280 TraceCheckUtils]: 43: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,212 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,212 INFO L280 TraceCheckUtils]: 45: Hoare triple {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,213 INFO L280 TraceCheckUtils]: 46: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,214 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,215 INFO L263 TraceCheckUtils]: 49: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,215 INFO L280 TraceCheckUtils]: 50: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,215 INFO L280 TraceCheckUtils]: 51: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,216 INFO L280 TraceCheckUtils]: 52: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,217 INFO L280 TraceCheckUtils]: 53: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,217 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {27079#(and (<= |fibo2_#t~ret2| 1) (<= |fibo2_#t~ret3| 1) (<= 1 |fibo2_#t~ret3|) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,220 INFO L280 TraceCheckUtils]: 55: Hoare triple {27079#(and (<= |fibo2_#t~ret2| 1) (<= |fibo2_#t~ret3| 1) (<= 1 |fibo2_#t~ret3|) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,221 INFO L280 TraceCheckUtils]: 56: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,222 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:22:01,222 INFO L280 TraceCheckUtils]: 58: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:22:01,223 INFO L263 TraceCheckUtils]: 59: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,223 INFO L280 TraceCheckUtils]: 60: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,223 INFO L280 TraceCheckUtils]: 61: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,223 INFO L280 TraceCheckUtils]: 62: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,223 INFO L263 TraceCheckUtils]: 63: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,224 INFO L280 TraceCheckUtils]: 64: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,224 INFO L280 TraceCheckUtils]: 65: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,224 INFO L280 TraceCheckUtils]: 66: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,225 INFO L280 TraceCheckUtils]: 67: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,225 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,226 INFO L280 TraceCheckUtils]: 69: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,226 INFO L263 TraceCheckUtils]: 70: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,226 INFO L280 TraceCheckUtils]: 71: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,226 INFO L280 TraceCheckUtils]: 72: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,227 INFO L280 TraceCheckUtils]: 73: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,228 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} is VALID [2020-07-17 22:22:01,228 INFO L280 TraceCheckUtils]: 75: Hoare triple {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,229 INFO L280 TraceCheckUtils]: 76: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,229 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {27150#(and (<= |fibo1_#t~ret0| 2) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:22:01,230 INFO L280 TraceCheckUtils]: 78: Hoare triple {27150#(and (<= |fibo1_#t~ret0| 2) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:22:01,231 INFO L280 TraceCheckUtils]: 79: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:22:01,232 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {24562#true} #53#return; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,233 INFO L280 TraceCheckUtils]: 81: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,233 INFO L263 TraceCheckUtils]: 82: Hoare triple {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,233 INFO L280 TraceCheckUtils]: 83: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,233 INFO L280 TraceCheckUtils]: 84: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,233 INFO L280 TraceCheckUtils]: 85: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,234 INFO L263 TraceCheckUtils]: 86: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,234 INFO L280 TraceCheckUtils]: 87: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,234 INFO L280 TraceCheckUtils]: 88: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,234 INFO L280 TraceCheckUtils]: 89: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,234 INFO L263 TraceCheckUtils]: 90: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,234 INFO L280 TraceCheckUtils]: 91: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,235 INFO L280 TraceCheckUtils]: 92: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,235 INFO L280 TraceCheckUtils]: 93: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,236 INFO L280 TraceCheckUtils]: 94: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,236 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,237 INFO L280 TraceCheckUtils]: 96: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,237 INFO L263 TraceCheckUtils]: 97: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,237 INFO L280 TraceCheckUtils]: 98: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,237 INFO L280 TraceCheckUtils]: 99: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,238 INFO L280 TraceCheckUtils]: 100: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,238 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} is VALID [2020-07-17 22:22:01,239 INFO L280 TraceCheckUtils]: 102: Hoare triple {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,240 INFO L280 TraceCheckUtils]: 103: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,240 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,241 INFO L280 TraceCheckUtils]: 105: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,241 INFO L263 TraceCheckUtils]: 106: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,241 INFO L280 TraceCheckUtils]: 107: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,241 INFO L280 TraceCheckUtils]: 108: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,241 INFO L280 TraceCheckUtils]: 109: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,242 INFO L280 TraceCheckUtils]: 110: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,243 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27253#(and (<= 1 |fibo1_#t~ret0|) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,244 INFO L280 TraceCheckUtils]: 112: Hoare triple {27253#(and (<= 1 |fibo1_#t~ret0|) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:22:01,244 INFO L280 TraceCheckUtils]: 113: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:22:01,245 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {25962#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #55#return; {27263#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 2) (<= 2 |fibo2_#t~ret3|))} is VALID [2020-07-17 22:22:01,246 INFO L280 TraceCheckUtils]: 115: Hoare triple {27263#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 2) (<= 2 |fibo2_#t~ret3|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,247 INFO L280 TraceCheckUtils]: 116: Hoare triple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} assume true; {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,248 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {25996#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} {24562#true} #57#return; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:22:01,248 INFO L280 TraceCheckUtils]: 118: Hoare triple {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:22:01,249 INFO L263 TraceCheckUtils]: 119: Hoare triple {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,249 INFO L280 TraceCheckUtils]: 120: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,249 INFO L280 TraceCheckUtils]: 121: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,249 INFO L280 TraceCheckUtils]: 122: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,249 INFO L263 TraceCheckUtils]: 123: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,249 INFO L280 TraceCheckUtils]: 124: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,250 INFO L280 TraceCheckUtils]: 125: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,250 INFO L280 TraceCheckUtils]: 126: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,250 INFO L263 TraceCheckUtils]: 127: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,250 INFO L280 TraceCheckUtils]: 128: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,250 INFO L280 TraceCheckUtils]: 129: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,250 INFO L280 TraceCheckUtils]: 130: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,250 INFO L263 TraceCheckUtils]: 131: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,250 INFO L280 TraceCheckUtils]: 132: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,251 INFO L280 TraceCheckUtils]: 133: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,251 INFO L280 TraceCheckUtils]: 134: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,251 INFO L280 TraceCheckUtils]: 135: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,252 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,253 INFO L280 TraceCheckUtils]: 137: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,253 INFO L263 TraceCheckUtils]: 138: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,253 INFO L280 TraceCheckUtils]: 139: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,253 INFO L280 TraceCheckUtils]: 140: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,254 INFO L280 TraceCheckUtils]: 141: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,254 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} is VALID [2020-07-17 22:22:01,255 INFO L280 TraceCheckUtils]: 143: Hoare triple {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,255 INFO L280 TraceCheckUtils]: 144: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,256 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,257 INFO L280 TraceCheckUtils]: 146: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,257 INFO L263 TraceCheckUtils]: 147: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,257 INFO L280 TraceCheckUtils]: 148: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,257 INFO L280 TraceCheckUtils]: 149: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,258 INFO L280 TraceCheckUtils]: 150: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,258 INFO L280 TraceCheckUtils]: 151: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,259 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27253#(and (<= 1 |fibo1_#t~ret0|) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,260 INFO L280 TraceCheckUtils]: 153: Hoare triple {27253#(and (<= 1 |fibo1_#t~ret0|) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:22:01,260 INFO L280 TraceCheckUtils]: 154: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:22:01,261 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:22:01,262 INFO L280 TraceCheckUtils]: 156: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:22:01,262 INFO L263 TraceCheckUtils]: 157: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,262 INFO L280 TraceCheckUtils]: 158: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,262 INFO L280 TraceCheckUtils]: 159: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,262 INFO L280 TraceCheckUtils]: 160: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,263 INFO L263 TraceCheckUtils]: 161: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,263 INFO L280 TraceCheckUtils]: 162: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,263 INFO L280 TraceCheckUtils]: 163: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,263 INFO L280 TraceCheckUtils]: 164: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,264 INFO L280 TraceCheckUtils]: 165: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,265 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,265 INFO L280 TraceCheckUtils]: 167: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,265 INFO L263 TraceCheckUtils]: 168: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,265 INFO L280 TraceCheckUtils]: 169: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,266 INFO L280 TraceCheckUtils]: 170: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,266 INFO L280 TraceCheckUtils]: 171: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,267 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,267 INFO L280 TraceCheckUtils]: 173: Hoare triple {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,268 INFO L280 TraceCheckUtils]: 174: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,269 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {27447#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 1) (<= |fibo2_#t~ret2| 2) (<= 1 |fibo2_#t~ret3|))} is VALID [2020-07-17 22:22:01,270 INFO L280 TraceCheckUtils]: 176: Hoare triple {27447#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 1) (<= |fibo2_#t~ret2| 2) (<= 1 |fibo2_#t~ret3|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:22:01,270 INFO L280 TraceCheckUtils]: 177: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:22:01,271 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {25841#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} #59#return; {27457#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|) (<= |fibo1_#t~ret1| 3) (<= 3 |fibo1_#t~ret1|))} is VALID [2020-07-17 22:22:01,272 INFO L280 TraceCheckUtils]: 179: Hoare triple {27457#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|) (<= |fibo1_#t~ret1| 3) (<= 3 |fibo1_#t~ret1|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-17 22:22:01,273 INFO L280 TraceCheckUtils]: 180: Hoare triple {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} assume true; {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-17 22:22:01,274 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {25902#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} {24562#true} #53#return; {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} is VALID [2020-07-17 22:22:01,275 INFO L280 TraceCheckUtils]: 182: Hoare triple {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} is VALID [2020-07-17 22:22:01,275 INFO L263 TraceCheckUtils]: 183: Hoare triple {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,275 INFO L280 TraceCheckUtils]: 184: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,275 INFO L280 TraceCheckUtils]: 185: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,276 INFO L280 TraceCheckUtils]: 186: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,276 INFO L263 TraceCheckUtils]: 187: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,276 INFO L280 TraceCheckUtils]: 188: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,276 INFO L280 TraceCheckUtils]: 189: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,276 INFO L280 TraceCheckUtils]: 190: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,276 INFO L263 TraceCheckUtils]: 191: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,277 INFO L280 TraceCheckUtils]: 192: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,277 INFO L280 TraceCheckUtils]: 193: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,277 INFO L280 TraceCheckUtils]: 194: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,277 INFO L263 TraceCheckUtils]: 195: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,277 INFO L280 TraceCheckUtils]: 196: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,278 INFO L280 TraceCheckUtils]: 197: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,278 INFO L280 TraceCheckUtils]: 198: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,278 INFO L263 TraceCheckUtils]: 199: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,278 INFO L280 TraceCheckUtils]: 200: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,278 INFO L280 TraceCheckUtils]: 201: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,279 INFO L280 TraceCheckUtils]: 202: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,279 INFO L280 TraceCheckUtils]: 203: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,280 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,280 INFO L280 TraceCheckUtils]: 205: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,280 INFO L263 TraceCheckUtils]: 206: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,280 INFO L280 TraceCheckUtils]: 207: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,281 INFO L280 TraceCheckUtils]: 208: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,281 INFO L280 TraceCheckUtils]: 209: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,282 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} is VALID [2020-07-17 22:22:01,283 INFO L280 TraceCheckUtils]: 211: Hoare triple {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,283 INFO L280 TraceCheckUtils]: 212: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,284 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,284 INFO L280 TraceCheckUtils]: 214: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,284 INFO L263 TraceCheckUtils]: 215: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,284 INFO L280 TraceCheckUtils]: 216: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,285 INFO L280 TraceCheckUtils]: 217: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,285 INFO L280 TraceCheckUtils]: 218: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,286 INFO L280 TraceCheckUtils]: 219: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,287 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27253#(and (<= 1 |fibo1_#t~ret0|) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,288 INFO L280 TraceCheckUtils]: 221: Hoare triple {27253#(and (<= 1 |fibo1_#t~ret0|) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:22:01,288 INFO L280 TraceCheckUtils]: 222: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:22:01,289 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:22:01,290 INFO L280 TraceCheckUtils]: 224: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:22:01,290 INFO L263 TraceCheckUtils]: 225: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,291 INFO L280 TraceCheckUtils]: 226: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,291 INFO L280 TraceCheckUtils]: 227: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,291 INFO L280 TraceCheckUtils]: 228: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,291 INFO L263 TraceCheckUtils]: 229: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,291 INFO L280 TraceCheckUtils]: 230: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,292 INFO L280 TraceCheckUtils]: 231: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,292 INFO L280 TraceCheckUtils]: 232: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,293 INFO L280 TraceCheckUtils]: 233: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,294 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,294 INFO L280 TraceCheckUtils]: 235: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,294 INFO L263 TraceCheckUtils]: 236: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,294 INFO L280 TraceCheckUtils]: 237: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,295 INFO L280 TraceCheckUtils]: 238: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,295 INFO L280 TraceCheckUtils]: 239: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,296 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,297 INFO L280 TraceCheckUtils]: 241: Hoare triple {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,297 INFO L280 TraceCheckUtils]: 242: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,298 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {27447#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 1) (<= |fibo2_#t~ret2| 2) (<= 1 |fibo2_#t~ret3|))} is VALID [2020-07-17 22:22:01,298 INFO L280 TraceCheckUtils]: 244: Hoare triple {27447#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 1) (<= |fibo2_#t~ret2| 2) (<= 1 |fibo2_#t~ret3|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:22:01,299 INFO L280 TraceCheckUtils]: 245: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:22:01,300 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:22:01,300 INFO L280 TraceCheckUtils]: 247: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:22:01,301 INFO L263 TraceCheckUtils]: 248: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,301 INFO L280 TraceCheckUtils]: 249: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,301 INFO L280 TraceCheckUtils]: 250: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,301 INFO L280 TraceCheckUtils]: 251: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,301 INFO L263 TraceCheckUtils]: 252: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,302 INFO L280 TraceCheckUtils]: 253: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,302 INFO L280 TraceCheckUtils]: 254: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,302 INFO L280 TraceCheckUtils]: 255: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,302 INFO L263 TraceCheckUtils]: 256: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,302 INFO L280 TraceCheckUtils]: 257: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,302 INFO L280 TraceCheckUtils]: 258: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,303 INFO L280 TraceCheckUtils]: 259: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,304 INFO L280 TraceCheckUtils]: 260: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,304 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,305 INFO L280 TraceCheckUtils]: 262: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,305 INFO L263 TraceCheckUtils]: 263: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,305 INFO L280 TraceCheckUtils]: 264: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,305 INFO L280 TraceCheckUtils]: 265: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,306 INFO L280 TraceCheckUtils]: 266: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,306 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,307 INFO L280 TraceCheckUtils]: 268: Hoare triple {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,308 INFO L280 TraceCheckUtils]: 269: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,309 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,310 INFO L280 TraceCheckUtils]: 271: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,310 INFO L263 TraceCheckUtils]: 272: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,310 INFO L280 TraceCheckUtils]: 273: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,310 INFO L280 TraceCheckUtils]: 274: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,311 INFO L280 TraceCheckUtils]: 275: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,312 INFO L280 TraceCheckUtils]: 276: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,313 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {27079#(and (<= |fibo2_#t~ret2| 1) (<= |fibo2_#t~ret3| 1) (<= 1 |fibo2_#t~ret3|) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,313 INFO L280 TraceCheckUtils]: 278: Hoare triple {27079#(and (<= |fibo2_#t~ret2| 1) (<= |fibo2_#t~ret3| 1) (<= 1 |fibo2_#t~ret3|) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,314 INFO L280 TraceCheckUtils]: 279: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,315 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {27764#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3) (<= 2 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 2))} is VALID [2020-07-17 22:22:01,316 INFO L280 TraceCheckUtils]: 281: Hoare triple {27764#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3) (<= 2 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:22:01,316 INFO L280 TraceCheckUtils]: 282: Hoare triple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} assume true; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:22:01,318 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} {25638#(and (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 8))} #55#return; {27774#(and (<= 5 |fibo2_#t~ret3|) (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 5) (<= |fibo2_#t~ret2| 8))} is VALID [2020-07-17 22:22:01,318 INFO L280 TraceCheckUtils]: 284: Hoare triple {27774#(and (<= 5 |fibo2_#t~ret3|) (<= 8 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 5) (<= |fibo2_#t~ret2| 8))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,319 INFO L280 TraceCheckUtils]: 285: Hoare triple {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} assume true; {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,319 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {25740#(and (<= |fibo2_#res| 13) (<= 13 |fibo2_#res|))} {24562#true} #57#return; {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} is VALID [2020-07-17 22:22:01,320 INFO L280 TraceCheckUtils]: 287: Hoare triple {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} is VALID [2020-07-17 22:22:01,320 INFO L263 TraceCheckUtils]: 288: Hoare triple {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,320 INFO L280 TraceCheckUtils]: 289: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,320 INFO L280 TraceCheckUtils]: 290: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,320 INFO L280 TraceCheckUtils]: 291: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,321 INFO L263 TraceCheckUtils]: 292: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,321 INFO L280 TraceCheckUtils]: 293: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,321 INFO L280 TraceCheckUtils]: 294: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,321 INFO L280 TraceCheckUtils]: 295: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,321 INFO L263 TraceCheckUtils]: 296: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,321 INFO L280 TraceCheckUtils]: 297: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,321 INFO L280 TraceCheckUtils]: 298: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,321 INFO L280 TraceCheckUtils]: 299: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,321 INFO L263 TraceCheckUtils]: 300: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,322 INFO L280 TraceCheckUtils]: 301: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,322 INFO L280 TraceCheckUtils]: 302: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,322 INFO L280 TraceCheckUtils]: 303: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,322 INFO L263 TraceCheckUtils]: 304: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,322 INFO L280 TraceCheckUtils]: 305: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,322 INFO L280 TraceCheckUtils]: 306: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,322 INFO L280 TraceCheckUtils]: 307: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,322 INFO L263 TraceCheckUtils]: 308: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,322 INFO L280 TraceCheckUtils]: 309: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,322 INFO L280 TraceCheckUtils]: 310: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,323 INFO L280 TraceCheckUtils]: 311: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,323 INFO L280 TraceCheckUtils]: 312: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,324 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,324 INFO L280 TraceCheckUtils]: 314: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,325 INFO L263 TraceCheckUtils]: 315: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,325 INFO L280 TraceCheckUtils]: 316: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,325 INFO L280 TraceCheckUtils]: 317: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,326 INFO L280 TraceCheckUtils]: 318: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,326 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} is VALID [2020-07-17 22:22:01,327 INFO L280 TraceCheckUtils]: 320: Hoare triple {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,327 INFO L280 TraceCheckUtils]: 321: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,328 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,329 INFO L280 TraceCheckUtils]: 323: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,329 INFO L263 TraceCheckUtils]: 324: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,329 INFO L280 TraceCheckUtils]: 325: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,329 INFO L280 TraceCheckUtils]: 326: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,330 INFO L280 TraceCheckUtils]: 327: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,331 INFO L280 TraceCheckUtils]: 328: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,332 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27253#(and (<= 1 |fibo1_#t~ret0|) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,332 INFO L280 TraceCheckUtils]: 330: Hoare triple {27253#(and (<= 1 |fibo1_#t~ret0|) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:22:01,333 INFO L280 TraceCheckUtils]: 331: Hoare triple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-17 22:22:01,334 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {26125#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {24562#true} #53#return; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:22:01,334 INFO L280 TraceCheckUtils]: 333: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-17 22:22:01,334 INFO L263 TraceCheckUtils]: 334: Hoare triple {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,335 INFO L280 TraceCheckUtils]: 335: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,335 INFO L280 TraceCheckUtils]: 336: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,335 INFO L280 TraceCheckUtils]: 337: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,335 INFO L263 TraceCheckUtils]: 338: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,335 INFO L280 TraceCheckUtils]: 339: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,335 INFO L280 TraceCheckUtils]: 340: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,336 INFO L280 TraceCheckUtils]: 341: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,336 INFO L280 TraceCheckUtils]: 342: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,337 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,337 INFO L280 TraceCheckUtils]: 344: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,338 INFO L263 TraceCheckUtils]: 345: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,338 INFO L280 TraceCheckUtils]: 346: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,338 INFO L280 TraceCheckUtils]: 347: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,338 INFO L280 TraceCheckUtils]: 348: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,339 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,340 INFO L280 TraceCheckUtils]: 350: Hoare triple {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,340 INFO L280 TraceCheckUtils]: 351: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,341 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26167#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #55#return; {27447#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 1) (<= |fibo2_#t~ret2| 2) (<= 1 |fibo2_#t~ret3|))} is VALID [2020-07-17 22:22:01,342 INFO L280 TraceCheckUtils]: 353: Hoare triple {27447#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 1) (<= |fibo2_#t~ret2| 2) (<= 1 |fibo2_#t~ret3|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:22:01,343 INFO L280 TraceCheckUtils]: 354: Hoare triple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-17 22:22:01,344 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {26187#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {24562#true} #57#return; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:22:01,344 INFO L280 TraceCheckUtils]: 356: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} is VALID [2020-07-17 22:22:01,344 INFO L263 TraceCheckUtils]: 357: Hoare triple {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,344 INFO L280 TraceCheckUtils]: 358: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,344 INFO L280 TraceCheckUtils]: 359: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,345 INFO L280 TraceCheckUtils]: 360: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,345 INFO L263 TraceCheckUtils]: 361: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,345 INFO L280 TraceCheckUtils]: 362: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,345 INFO L280 TraceCheckUtils]: 363: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,345 INFO L280 TraceCheckUtils]: 364: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,345 INFO L263 TraceCheckUtils]: 365: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,345 INFO L280 TraceCheckUtils]: 366: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,345 INFO L280 TraceCheckUtils]: 367: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,346 INFO L280 TraceCheckUtils]: 368: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,346 INFO L280 TraceCheckUtils]: 369: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,347 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,347 INFO L280 TraceCheckUtils]: 371: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,348 INFO L263 TraceCheckUtils]: 372: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,348 INFO L280 TraceCheckUtils]: 373: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,348 INFO L280 TraceCheckUtils]: 374: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,349 INFO L280 TraceCheckUtils]: 375: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,349 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,350 INFO L280 TraceCheckUtils]: 377: Hoare triple {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,350 INFO L280 TraceCheckUtils]: 378: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,351 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,352 INFO L280 TraceCheckUtils]: 380: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,352 INFO L263 TraceCheckUtils]: 381: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,352 INFO L280 TraceCheckUtils]: 382: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,352 INFO L280 TraceCheckUtils]: 383: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,353 INFO L280 TraceCheckUtils]: 384: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,353 INFO L280 TraceCheckUtils]: 385: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,354 INFO L275 TraceCheckUtils]: 386: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {27079#(and (<= |fibo2_#t~ret2| 1) (<= |fibo2_#t~ret3| 1) (<= 1 |fibo2_#t~ret3|) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,355 INFO L280 TraceCheckUtils]: 387: Hoare triple {27079#(and (<= |fibo2_#t~ret2| 1) (<= |fibo2_#t~ret3| 1) (<= 1 |fibo2_#t~ret3|) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,356 INFO L280 TraceCheckUtils]: 388: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,357 INFO L275 TraceCheckUtils]: 389: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {26288#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3))} #59#return; {27764#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3) (<= 2 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 2))} is VALID [2020-07-17 22:22:01,357 INFO L280 TraceCheckUtils]: 390: Hoare triple {27764#(and (<= 3 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 3) (<= 2 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:22:01,358 INFO L280 TraceCheckUtils]: 391: Hoare triple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} assume true; {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} is VALID [2020-07-17 22:22:01,359 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {26322#(and (<= 5 |fibo1_#res|) (<= |fibo1_#res| 5))} {24562#true} #53#return; {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,360 INFO L280 TraceCheckUtils]: 393: Hoare triple {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,360 INFO L263 TraceCheckUtils]: 394: Hoare triple {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,360 INFO L280 TraceCheckUtils]: 395: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,360 INFO L280 TraceCheckUtils]: 396: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,360 INFO L280 TraceCheckUtils]: 397: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,361 INFO L263 TraceCheckUtils]: 398: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,361 INFO L280 TraceCheckUtils]: 399: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,361 INFO L280 TraceCheckUtils]: 400: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,361 INFO L280 TraceCheckUtils]: 401: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,361 INFO L263 TraceCheckUtils]: 402: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,361 INFO L280 TraceCheckUtils]: 403: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,361 INFO L280 TraceCheckUtils]: 404: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,362 INFO L280 TraceCheckUtils]: 405: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,362 INFO L263 TraceCheckUtils]: 406: Hoare triple {24562#true} call #t~ret0 := fibo2(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,362 INFO L280 TraceCheckUtils]: 407: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,362 INFO L280 TraceCheckUtils]: 408: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,362 INFO L280 TraceCheckUtils]: 409: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,363 INFO L280 TraceCheckUtils]: 410: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,363 INFO L275 TraceCheckUtils]: 411: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {24562#true} #57#return; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,364 INFO L280 TraceCheckUtils]: 412: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,364 INFO L263 TraceCheckUtils]: 413: Hoare triple {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,364 INFO L280 TraceCheckUtils]: 414: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,365 INFO L280 TraceCheckUtils]: 415: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,365 INFO L280 TraceCheckUtils]: 416: Hoare triple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,366 INFO L275 TraceCheckUtils]: 417: Hoare quadruple {26089#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {26081#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #59#return; {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-17 22:22:01,366 INFO L280 TraceCheckUtils]: 418: Hoare triple {27048#(and (<= 1 |fibo1_#t~ret0|) (<= 0 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 0) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,367 INFO L280 TraceCheckUtils]: 419: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,368 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,369 INFO L280 TraceCheckUtils]: 421: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,369 INFO L263 TraceCheckUtils]: 422: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,369 INFO L280 TraceCheckUtils]: 423: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,369 INFO L280 TraceCheckUtils]: 424: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,370 INFO L280 TraceCheckUtils]: 425: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,371 INFO L280 TraceCheckUtils]: 426: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,372 INFO L275 TraceCheckUtils]: 427: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {27079#(and (<= |fibo2_#t~ret2| 1) (<= |fibo2_#t~ret3| 1) (<= 1 |fibo2_#t~ret3|) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,373 INFO L280 TraceCheckUtils]: 428: Hoare triple {27079#(and (<= |fibo2_#t~ret2| 1) (<= |fibo2_#t~ret3| 1) (<= 1 |fibo2_#t~ret3|) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,374 INFO L280 TraceCheckUtils]: 429: Hoare triple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,374 INFO L275 TraceCheckUtils]: 430: Hoare quadruple {26075#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {24562#true} #57#return; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:22:01,375 INFO L280 TraceCheckUtils]: 431: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:22:01,375 INFO L263 TraceCheckUtils]: 432: Hoare triple {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,375 INFO L280 TraceCheckUtils]: 433: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,375 INFO L280 TraceCheckUtils]: 434: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,375 INFO L280 TraceCheckUtils]: 435: Hoare triple {24562#true} assume !(1 == ~n); {24562#true} is VALID [2020-07-17 22:22:01,375 INFO L263 TraceCheckUtils]: 436: Hoare triple {24562#true} call #t~ret2 := fibo1(~n - 1); {24562#true} is VALID [2020-07-17 22:22:01,376 INFO L280 TraceCheckUtils]: 437: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,376 INFO L280 TraceCheckUtils]: 438: Hoare triple {24562#true} assume !(~n < 1); {24562#true} is VALID [2020-07-17 22:22:01,376 INFO L280 TraceCheckUtils]: 439: Hoare triple {24562#true} assume 1 == ~n;#res := 1; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,377 INFO L280 TraceCheckUtils]: 440: Hoare triple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-17 22:22:01,378 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {26087#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {24562#true} #53#return; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,379 INFO L280 TraceCheckUtils]: 442: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,379 INFO L263 TraceCheckUtils]: 443: Hoare triple {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {24562#true} is VALID [2020-07-17 22:22:01,379 INFO L280 TraceCheckUtils]: 444: Hoare triple {24562#true} ~n := #in~n; {24562#true} is VALID [2020-07-17 22:22:01,380 INFO L280 TraceCheckUtils]: 445: Hoare triple {24562#true} assume ~n < 1;#res := 0; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,380 INFO L280 TraceCheckUtils]: 446: Hoare triple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-17 22:22:01,381 INFO L275 TraceCheckUtils]: 447: Hoare quadruple {26100#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {26068#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #55#return; {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} is VALID [2020-07-17 22:22:01,382 INFO L280 TraceCheckUtils]: 448: Hoare triple {27140#(and (<= 0 |fibo2_#t~ret3|) (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|) (<= |fibo2_#t~ret3| 0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,382 INFO L280 TraceCheckUtils]: 449: Hoare triple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-17 22:22:01,383 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {26088#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {26029#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #59#return; {27150#(and (<= |fibo1_#t~ret0| 2) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-17 22:22:01,384 INFO L280 TraceCheckUtils]: 451: Hoare triple {27150#(and (<= |fibo1_#t~ret0| 2) (<= 1 |fibo1_#t~ret1|) (<= |fibo1_#t~ret1| 1) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:22:01,384 INFO L280 TraceCheckUtils]: 452: Hoare triple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-17 22:22:01,385 INFO L275 TraceCheckUtils]: 453: Hoare quadruple {26049#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {26546#(and (<= |fibo2_#t~ret2| 5) (<= 5 |fibo2_#t~ret2|))} #55#return; {28285#(and (<= |fibo2_#t~ret3| 3) (<= |fibo2_#t~ret2| 5) (<= 3 |fibo2_#t~ret3|) (<= 5 |fibo2_#t~ret2|))} is VALID [2020-07-17 22:22:01,385 INFO L280 TraceCheckUtils]: 454: Hoare triple {28285#(and (<= |fibo2_#t~ret3| 3) (<= |fibo2_#t~ret2| 5) (<= 3 |fibo2_#t~ret3|) (<= 5 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,386 INFO L280 TraceCheckUtils]: 455: Hoare triple {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} assume true; {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} is VALID [2020-07-17 22:22:01,387 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {26607#(and (<= |fibo2_#res| 8) (<= 8 |fibo2_#res|))} {25299#(and (<= 13 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 13))} #59#return; {28295#(and (<= 13 |fibo1_#t~ret0|) (<= 8 |fibo1_#t~ret1|) (<= |fibo1_#t~ret0| 13) (<= |fibo1_#t~ret1| 8))} is VALID [2020-07-17 22:22:01,388 INFO L280 TraceCheckUtils]: 457: Hoare triple {28295#(and (<= 13 |fibo1_#t~ret0|) (<= 8 |fibo1_#t~ret1|) (<= |fibo1_#t~ret0| 13) (<= |fibo1_#t~ret1| 8))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} is VALID [2020-07-17 22:22:01,388 INFO L280 TraceCheckUtils]: 458: Hoare triple {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} assume true; {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} is VALID [2020-07-17 22:22:01,389 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {25469#(and (<= 21 |fibo1_#res|) (<= |fibo1_#res| 21))} {24562#true} #51#return; {25020#(and (<= 21 |main_#t~ret4|) (<= |main_#t~ret4| 21))} is VALID [2020-07-17 22:22:01,392 INFO L280 TraceCheckUtils]: 460: Hoare triple {25020#(and (<= 21 |main_#t~ret4|) (<= |main_#t~ret4| 21))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {25021#(and (<= main_~result~0 21) (< 20 main_~result~0))} is VALID [2020-07-17 22:22:01,393 INFO L280 TraceCheckUtils]: 461: Hoare triple {25021#(and (<= main_~result~0 21) (< 20 main_~result~0))} assume 21 != ~result~0; {24563#false} is VALID [2020-07-17 22:22:01,393 INFO L280 TraceCheckUtils]: 462: Hoare triple {24563#false} assume !false; {24563#false} is VALID [2020-07-17 22:22:01,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6082 backedges. 0 proven. 2033 refuted. 0 times theorem prover too weak. 4049 trivial. 0 not checked. [2020-07-17 22:22:01,576 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:22:01,576 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 52 [2020-07-17 22:22:01,577 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741587806] [2020-07-17 22:22:01,578 INFO L78 Accepts]: Start accepts. Automaton has 52 states. Word has length 463